The document discusses Granollers' plans to develop low-carbon heating and cooling networks through the Eco Congost project. It aims to reduce fossil energy consumption in the city's industrial parks by generating energy from renewable sources like biogas and distributing steam and hot water through a district heating system. The city has collected data on energy sources, demand, and infrastructure to help model and plan the optimal heating network configuration through the EU-funded THERMOS project.
Technical-Economic Assessment of Energy Efficiency Measures in a Mid-Size Ind...Luis Ram Rojas-Sol
The industry sector is facing many challenges such as global competition, energy pricing, environmental impact amongst others. Consequently, the necessity of energy efficiency measures has become evident; framing the objective of this project as to assess the technical and economic pre-feasibility of implementing energy efficiency measures in a dairy products manufacturing company located at the south of the Reunion Island with the help of RETSCreen ® a Clean Energy Project Analysis Software. The scope of the project is focused in one of the nine buildings where the company accomplishes different production processes, specifically in the ultra-high temperature pasteurization facility building (UHT).
How costs affect deployment of low carbon technologies - analysis with JRC-EU...IEA-ETSAP
The document discusses using the JRC-EU-TIMES energy system optimization model to analyze the impacts of technology costs and assumptions on the deployment of low carbon technologies in Europe. The model can explore scenarios assessing different technology sensitivities to provide insights for targeting research and innovation efforts. Examples analyzed include the impacts of solar PV costs and the role of geothermal with and without carbon capture and storage. The model results can indicate potentially cost-effective research and innovation investment levels to achieve breakthrough technology performance levels.
This document summarizes a solar thermal district heating project in Freiburg-Gutleutmatten, Germany. The project involves installing decentralized solar thermal collectors and storage on 38 buildings to provide summer heat demand. A biogas-fired CHP plant and gas boilers provide backup heating through a district heating network. Project partners include the City of Freiburg, Fraunhofer Institute, and badenovaWÄRMEPLUS GmbH, which built and operates the system. The decentralized solar thermal is expected to meet over 25% of annual heat demand and allow shutdown of the district heating network in summer months.
This document outlines the sustainability concept developed for the Erlenmatt Ost development project in Basel, Switzerland. The concept was created through collaboration between the development foundation, local government, and sustainability experts. It establishes criteria in the areas of society, economy, and environment that buildings on the site must meet. These criteria go beyond existing sustainability certification standards to promote affordable housing, flexible building design, and exchange between residents. Through ongoing review of projects, the sustainability committee provides guidance to help achieve the goals of livable and long-lasting neighborhoods. Initial results found the criteria successfully encouraged efficient use of space and rental prices while increasing planning and construction quality.
Second Stakeholder Event for the Revision of Directive (REDII) 2018/2001
Session 2 Renewable energy in Heating and Cooling, Buildings and District Heating
Professor Brian Vad Mathiesen, Aalborg University
March 22, 2021, Brussels - Online
This document summarizes an event on circular heating and cooling. It includes the agenda with times for a keynote speech, case studies from various places in Europe, and a panel discussion on technical options. The event will be followed by optional study tours of green energy projects in Freiburg, including an industrial park, a former landfill turned energy site, and an urban development area. The document provides background on the potential for renewable heating in Europe and examples of district heating maps and pathways to circular systems. It emphasizes efficiency, integration of heat sources, and the role of heat networks in decarbonization.
The document discusses Granollers' plans to develop low-carbon heating and cooling networks through the Eco Congost project. It aims to reduce fossil energy consumption in the city's industrial parks by generating energy from renewable sources like biogas and distributing steam and hot water through a district heating system. The city has collected data on energy sources, demand, and infrastructure to help model and plan the optimal heating network configuration through the EU-funded THERMOS project.
Technical-Economic Assessment of Energy Efficiency Measures in a Mid-Size Ind...Luis Ram Rojas-Sol
The industry sector is facing many challenges such as global competition, energy pricing, environmental impact amongst others. Consequently, the necessity of energy efficiency measures has become evident; framing the objective of this project as to assess the technical and economic pre-feasibility of implementing energy efficiency measures in a dairy products manufacturing company located at the south of the Reunion Island with the help of RETSCreen ® a Clean Energy Project Analysis Software. The scope of the project is focused in one of the nine buildings where the company accomplishes different production processes, specifically in the ultra-high temperature pasteurization facility building (UHT).
How costs affect deployment of low carbon technologies - analysis with JRC-EU...IEA-ETSAP
The document discusses using the JRC-EU-TIMES energy system optimization model to analyze the impacts of technology costs and assumptions on the deployment of low carbon technologies in Europe. The model can explore scenarios assessing different technology sensitivities to provide insights for targeting research and innovation efforts. Examples analyzed include the impacts of solar PV costs and the role of geothermal with and without carbon capture and storage. The model results can indicate potentially cost-effective research and innovation investment levels to achieve breakthrough technology performance levels.
This document summarizes a solar thermal district heating project in Freiburg-Gutleutmatten, Germany. The project involves installing decentralized solar thermal collectors and storage on 38 buildings to provide summer heat demand. A biogas-fired CHP plant and gas boilers provide backup heating through a district heating network. Project partners include the City of Freiburg, Fraunhofer Institute, and badenovaWÄRMEPLUS GmbH, which built and operates the system. The decentralized solar thermal is expected to meet over 25% of annual heat demand and allow shutdown of the district heating network in summer months.
This document outlines the sustainability concept developed for the Erlenmatt Ost development project in Basel, Switzerland. The concept was created through collaboration between the development foundation, local government, and sustainability experts. It establishes criteria in the areas of society, economy, and environment that buildings on the site must meet. These criteria go beyond existing sustainability certification standards to promote affordable housing, flexible building design, and exchange between residents. Through ongoing review of projects, the sustainability committee provides guidance to help achieve the goals of livable and long-lasting neighborhoods. Initial results found the criteria successfully encouraged efficient use of space and rental prices while increasing planning and construction quality.
Second Stakeholder Event for the Revision of Directive (REDII) 2018/2001
Session 2 Renewable energy in Heating and Cooling, Buildings and District Heating
Professor Brian Vad Mathiesen, Aalborg University
March 22, 2021, Brussels - Online
This document summarizes an event on circular heating and cooling. It includes the agenda with times for a keynote speech, case studies from various places in Europe, and a panel discussion on technical options. The event will be followed by optional study tours of green energy projects in Freiburg, including an industrial park, a former landfill turned energy site, and an urban development area. The document provides background on the potential for renewable heating in Europe and examples of district heating maps and pathways to circular systems. It emphasizes efficiency, integration of heat sources, and the role of heat networks in decarbonization.
This document discusses the importance of modelling energy systems with detailed representations of surrounding regions. It presents a case study comparing different levels of detail in modelling Germany's energy system within the context of surrounding countries like France, Poland, Austria and others. The study uses EnergyPLAN to model each country's system individually and also connected together. It finds that modelling with greater detail, representing each surrounding country separately rather than aggregated, reveals more nuanced results about how increased wind power in Germany may affect its own CO2 emissions versus the overall connected system's emissions. The level of geographic detail is important for policymakers and researchers to understand impacts across interconnected energy infrastructures.
Keynote, 15th Conference on Sustainable Development of Energy, Water and Environment Systems (SDEWES)
Brian Vad Mathiesen, Aalborg University
Online, Cologne, September 3rd 2020
This document discusses Islington Council's efforts to reuse waste heat from local sources like the London Underground to help meet its climate targets. It outlines Islington's thermal planning process since 2010 to identify potential heat network clusters. Currently there are two main heat networks in Islington using gas CHP. The document explores a project to extract heat from the Underground using heat pumps, but notes challenges involving space constraints and coordinating with infrastructure timelines. It concludes that the THERMOS model could help Islington plan additional heat networks in-house and share best practices with other local authorities.
Energy storage in urban multi-energy systems | Marco Carlo Masoeroicarb
This document discusses energy storage in urban multi-energy systems. It outlines electrical energy storage (EES) and thermal energy storage (TES), describing their various roles and technologies. EES can help integrate distributed generation and provide grid flexibility and ancillary services. TES allows decoupling of heat generation and use in district heating. Both are key to efficient multi-energy systems at urban scales. The document also briefly discusses power-to-fuels technologies that can store renewable energy as synthetic methane or hydrogen.
This document summarizes the results of modeling pathways for Germany's energy transition and achieving its climate targets. It finds that:
1) A fast phase out of coal in Germany by 2030-2035 can help meet short term climate targets but stronger European cooperation is needed to achieve long term 2050 targets.
2) National actions through a "Coalition of the Willing" among some EU states can help bridge gaps but will not be sufficient on their own.
3) A fast coal phase out would increase electricity costs slightly but require large additional system costs of €41-106 billion that would need to be compensated.
4) Replacing coal primarily relies on increased gas, imports,
The Green Industry Park in Freiburg aims to reduce CO2 emissions from the industrial park by 30% by 2030 and achieve climate neutrality by 2050. It covers 300 hectares and hosts over 300 companies. A climate protection manager was hired in 2017 to implement the top 20 policies identified in workshops with companies. These policies address mobility, energy management, energy efficiency, renewable energy, and public relations. One new project involves utilizing waste heat from a new soccer stadium and nearby groundwater to provide heating for the district.
District heating potential in the Italian NECP: assessment through a new resi...IEA-ETSAP
District heating potential in the Italian NECP: assessment through a new residential model in TIMES-RSE
Ms. Corine Nsangwe Businge, RSE - Ricerca sul Sistema Energetico
The document discusses challenges and opportunities for sustainable energy systems. It argues that renewable energy costs are falling while electricity prices are rising, and explores how to better integrate renewable electricity across sectors through energy storage and transmission grids. The document advocates designing "smart energy systems" that optimize energy storage and transmission between electricity, heating/cooling, and transportation networks to enable powering all demands with renewable sources in a cost-effective way.
Update on applications of an Australian TIMES modelIEA-ETSAP
The document provides an overview and update on the Australian TIMES (AusTIMES) energy system model. It discusses:
1) The structure of AusTIMES, which models energy supply and demand across Australian states/territories on an annual basis from 2015-2050. It covers multiple sectors, technologies, and time slices.
2) Recent updates to AusTIMES inputs, including expanded modeling of industry and building demand sectors with new energy efficiency and electrification options.
3) Current projects using AusTIMES to study decarbonization pathways, electric vehicle adoption, and renewable energy zones. It also discusses collaboration with ETSAP to share modeling approaches.
The document discusses implementing a Clean Development Mechanism (CDM) project at a natural gas combined heat and power (CHP) plant in Serbia. It analyzes the energy requirements of an existing soybean processing plant and proposes expanding with a new CHP plant. Methodology AM0014 is selected as applicable for the project. Applying this methodology, the CDM project is estimated to achieve annual CO2 emissions savings of 51,034 tons, worth approximately 360,000 euros. However, a techno-economic study finds the CHP plant would currently be unprofitable due to electricity prices in Serbia being too low.
Development of a Low-Carbon Furnace for Industrial-Scale Grid BalancingIlkka Hannula
Rotary kilns are major point sources of carbon dioxide (CO2), accounting for over 3 GtCO2/yr globally. We are currently investigating and developing new low-carbon solutions that can provide high-temperature heat for rotary kilns via renewable gas and/or electricity. A hybrid system - where both biomass and electricity acts as a heat source - opens up possibilities for large-scale balancing of grids dominated by variable renewables such as wind and solar. Globally, such low-carbon furnaces can potentially reduce more than 1 GtCO2/yr of carbon emissions.
Role of power to heat in the energy system of Europe – A first analysisIEA-ETSAP
This document discusses the role of power-to-heat technologies in the European energy system. It provides an overview of current EU energy and climate policies, including targets for greenhouse gas reduction, renewable energy share, and primary energy consumption by 2030. It then describes the TIMES PanEU energy system model used to analyze scenarios involving an 80% reduction in greenhouse gas emissions by 2050. The modeling results show a significant increase in the use of power-to-heat technologies like electric heat pumps over time to help integrate more renewable energy and reduce emissions from heating buildings and industry. Power-to-heat helps balance the electricity system and improve overall energy efficiency and decarbonization.
Introducing Electricity Dispatchability Features in TIMES modelling FrameworkIEA-ETSAP
This document provides an update on the status of a project to improve the dispatch modeling of power plants in the TIMES energy systems modeling framework. It describes the implementation of a unit commitment (UC) problem into TIMES, which will allow the model to consider start-up costs and minimum run times of power plants when determining the optimal dispatch schedule. The document outlines the key features and constraints of the UC problem being modeled, provides an overview of the current implementation progress and tasks completed, and describes two different approaches - using binary variables or continuous variables - for formulating the UC problem in TIMES. Examples are also presented to demonstrate the UC modeling capabilities.
Patrik Kolar, Head of Department B (LIFE and Horizon 2020 Energy, Environment...ARC research group
This document discusses the EU's support for improving building energy performance assessment and certification. It provides context on the Clean Energy for All Europeans package and its goals to create jobs, cut emissions, and ensure energy security. It outlines the Energy Performance of Buildings Directive and related policies. It describes the European Commission's Executive Agency for SMEs and its management of energy efficiency programs under Horizon 2020. It highlights several projects that develop innovative approaches to building renovation. It discusses upcoming Horizon 2020 funding topics focused on developing the next generation of energy performance assessment and certification to make the processes more reliable, cost-effective, and compliant with standards.
Planning a reliable power system with a high share of renewables in France by...IEA-ETSAP
Planning a reliable power system with a high share of renewables in France by 2050: a new multi-scale, multi-criteria framework
Mr. Yacine Alimou, Mines ParisTech
SMART GRID DEVELOPMENT IN INDIA - by Mr. S.R. Sethi, Senior Advisor UPES UPES Dehradun
This document provides an overview of power generation and distribution in India. It discusses the various modes of power generation including thermal (~65%), hydro (~22%), and renewable (~10%) sources. Power is transmitted through central and state transmission utilities and distributed to end users through distribution agencies. The key end user segments are industries (38%), domestic (22%), agriculture (22%), and commercial (8%). The document also discusses India's goals for renewable energy capacity addition and integration through its 12th and 13th five year plans.
MicroGrid and Energy Storage System COMPLETE DETAILS NEW PPT Abin Baby
A microgrid is a localized grouping of electricity generation, energy storage, and loads that normally operates connected to a traditional centralized grid (macrogrid). This single point of common coupling with the macrogrid can be disconnected. The microgrid can then function autonomously. Generation and loads in a microgrid are usually interconnected at low voltage. From the point of view of the grid operator, a connected microgrid can be controlled as if it were one entity.
Microgrid generation resources can include fuel cells, wind, solar, or other energy sources. The multiple dispersed generation sources and ability to isolate the microgrid from a larger network would provide highly reliable electric power. Produced heat from generation sources such as micro turbines could be used for local process heating or space heating, allowing flexible trade off between the needs for heat and electric power.
This document discusses the importance of modelling energy systems with detailed representations of surrounding regions. It presents a case study comparing different levels of detail in modelling Germany's energy system within the context of surrounding countries like France, Poland, Austria and others. The study uses EnergyPLAN to model each country's system individually and also connected together. It finds that modelling with greater detail, representing each surrounding country separately rather than aggregated, reveals more nuanced results about how increased wind power in Germany may affect its own CO2 emissions versus the overall connected system's emissions. The level of geographic detail is important for policymakers and researchers to understand impacts across interconnected energy infrastructures.
Keynote, 15th Conference on Sustainable Development of Energy, Water and Environment Systems (SDEWES)
Brian Vad Mathiesen, Aalborg University
Online, Cologne, September 3rd 2020
This document discusses Islington Council's efforts to reuse waste heat from local sources like the London Underground to help meet its climate targets. It outlines Islington's thermal planning process since 2010 to identify potential heat network clusters. Currently there are two main heat networks in Islington using gas CHP. The document explores a project to extract heat from the Underground using heat pumps, but notes challenges involving space constraints and coordinating with infrastructure timelines. It concludes that the THERMOS model could help Islington plan additional heat networks in-house and share best practices with other local authorities.
Energy storage in urban multi-energy systems | Marco Carlo Masoeroicarb
This document discusses energy storage in urban multi-energy systems. It outlines electrical energy storage (EES) and thermal energy storage (TES), describing their various roles and technologies. EES can help integrate distributed generation and provide grid flexibility and ancillary services. TES allows decoupling of heat generation and use in district heating. Both are key to efficient multi-energy systems at urban scales. The document also briefly discusses power-to-fuels technologies that can store renewable energy as synthetic methane or hydrogen.
This document summarizes the results of modeling pathways for Germany's energy transition and achieving its climate targets. It finds that:
1) A fast phase out of coal in Germany by 2030-2035 can help meet short term climate targets but stronger European cooperation is needed to achieve long term 2050 targets.
2) National actions through a "Coalition of the Willing" among some EU states can help bridge gaps but will not be sufficient on their own.
3) A fast coal phase out would increase electricity costs slightly but require large additional system costs of €41-106 billion that would need to be compensated.
4) Replacing coal primarily relies on increased gas, imports,
The Green Industry Park in Freiburg aims to reduce CO2 emissions from the industrial park by 30% by 2030 and achieve climate neutrality by 2050. It covers 300 hectares and hosts over 300 companies. A climate protection manager was hired in 2017 to implement the top 20 policies identified in workshops with companies. These policies address mobility, energy management, energy efficiency, renewable energy, and public relations. One new project involves utilizing waste heat from a new soccer stadium and nearby groundwater to provide heating for the district.
District heating potential in the Italian NECP: assessment through a new resi...IEA-ETSAP
District heating potential in the Italian NECP: assessment through a new residential model in TIMES-RSE
Ms. Corine Nsangwe Businge, RSE - Ricerca sul Sistema Energetico
The document discusses challenges and opportunities for sustainable energy systems. It argues that renewable energy costs are falling while electricity prices are rising, and explores how to better integrate renewable electricity across sectors through energy storage and transmission grids. The document advocates designing "smart energy systems" that optimize energy storage and transmission between electricity, heating/cooling, and transportation networks to enable powering all demands with renewable sources in a cost-effective way.
Update on applications of an Australian TIMES modelIEA-ETSAP
The document provides an overview and update on the Australian TIMES (AusTIMES) energy system model. It discusses:
1) The structure of AusTIMES, which models energy supply and demand across Australian states/territories on an annual basis from 2015-2050. It covers multiple sectors, technologies, and time slices.
2) Recent updates to AusTIMES inputs, including expanded modeling of industry and building demand sectors with new energy efficiency and electrification options.
3) Current projects using AusTIMES to study decarbonization pathways, electric vehicle adoption, and renewable energy zones. It also discusses collaboration with ETSAP to share modeling approaches.
The document discusses implementing a Clean Development Mechanism (CDM) project at a natural gas combined heat and power (CHP) plant in Serbia. It analyzes the energy requirements of an existing soybean processing plant and proposes expanding with a new CHP plant. Methodology AM0014 is selected as applicable for the project. Applying this methodology, the CDM project is estimated to achieve annual CO2 emissions savings of 51,034 tons, worth approximately 360,000 euros. However, a techno-economic study finds the CHP plant would currently be unprofitable due to electricity prices in Serbia being too low.
Development of a Low-Carbon Furnace for Industrial-Scale Grid BalancingIlkka Hannula
Rotary kilns are major point sources of carbon dioxide (CO2), accounting for over 3 GtCO2/yr globally. We are currently investigating and developing new low-carbon solutions that can provide high-temperature heat for rotary kilns via renewable gas and/or electricity. A hybrid system - where both biomass and electricity acts as a heat source - opens up possibilities for large-scale balancing of grids dominated by variable renewables such as wind and solar. Globally, such low-carbon furnaces can potentially reduce more than 1 GtCO2/yr of carbon emissions.
Role of power to heat in the energy system of Europe – A first analysisIEA-ETSAP
This document discusses the role of power-to-heat technologies in the European energy system. It provides an overview of current EU energy and climate policies, including targets for greenhouse gas reduction, renewable energy share, and primary energy consumption by 2030. It then describes the TIMES PanEU energy system model used to analyze scenarios involving an 80% reduction in greenhouse gas emissions by 2050. The modeling results show a significant increase in the use of power-to-heat technologies like electric heat pumps over time to help integrate more renewable energy and reduce emissions from heating buildings and industry. Power-to-heat helps balance the electricity system and improve overall energy efficiency and decarbonization.
Introducing Electricity Dispatchability Features in TIMES modelling FrameworkIEA-ETSAP
This document provides an update on the status of a project to improve the dispatch modeling of power plants in the TIMES energy systems modeling framework. It describes the implementation of a unit commitment (UC) problem into TIMES, which will allow the model to consider start-up costs and minimum run times of power plants when determining the optimal dispatch schedule. The document outlines the key features and constraints of the UC problem being modeled, provides an overview of the current implementation progress and tasks completed, and describes two different approaches - using binary variables or continuous variables - for formulating the UC problem in TIMES. Examples are also presented to demonstrate the UC modeling capabilities.
Patrik Kolar, Head of Department B (LIFE and Horizon 2020 Energy, Environment...ARC research group
This document discusses the EU's support for improving building energy performance assessment and certification. It provides context on the Clean Energy for All Europeans package and its goals to create jobs, cut emissions, and ensure energy security. It outlines the Energy Performance of Buildings Directive and related policies. It describes the European Commission's Executive Agency for SMEs and its management of energy efficiency programs under Horizon 2020. It highlights several projects that develop innovative approaches to building renovation. It discusses upcoming Horizon 2020 funding topics focused on developing the next generation of energy performance assessment and certification to make the processes more reliable, cost-effective, and compliant with standards.
Planning a reliable power system with a high share of renewables in France by...IEA-ETSAP
Planning a reliable power system with a high share of renewables in France by 2050: a new multi-scale, multi-criteria framework
Mr. Yacine Alimou, Mines ParisTech
SMART GRID DEVELOPMENT IN INDIA - by Mr. S.R. Sethi, Senior Advisor UPES UPES Dehradun
This document provides an overview of power generation and distribution in India. It discusses the various modes of power generation including thermal (~65%), hydro (~22%), and renewable (~10%) sources. Power is transmitted through central and state transmission utilities and distributed to end users through distribution agencies. The key end user segments are industries (38%), domestic (22%), agriculture (22%), and commercial (8%). The document also discusses India's goals for renewable energy capacity addition and integration through its 12th and 13th five year plans.
MicroGrid and Energy Storage System COMPLETE DETAILS NEW PPT Abin Baby
A microgrid is a localized grouping of electricity generation, energy storage, and loads that normally operates connected to a traditional centralized grid (macrogrid). This single point of common coupling with the macrogrid can be disconnected. The microgrid can then function autonomously. Generation and loads in a microgrid are usually interconnected at low voltage. From the point of view of the grid operator, a connected microgrid can be controlled as if it were one entity.
Microgrid generation resources can include fuel cells, wind, solar, or other energy sources. The multiple dispersed generation sources and ability to isolate the microgrid from a larger network would provide highly reliable electric power. Produced heat from generation sources such as micro turbines could be used for local process heating or space heating, allowing flexible trade off between the needs for heat and electric power.
GRID INTERCONNECTION OF RENEWABLE ENERGY SOURCES AT DISTRIBUTION LEVEL WITH P...Pradeep Avanigadda
Renewable energy resources (RES) are being increasingly connected in distribution systems utilizing power electronic converters. This project presents a novel control strategy for achieving maximum benefits from these grid-interfacing inverters when installed in 3-phase 4-wire distribution systems. The inverter is controlled to perform as a multi-function device by incorporating active power filter functionality. The inverter can thus be utilized as: 1) power converter to inject power generated from RES to the grid, and 2) shunt APF to compensate current unbalance, load current harmonics, load reactive power demand and load neutral current. All of these functions may be accomplished either individually or simultaneously. With such a control, the combination of grid-interfacing inverter and the 3-phase 4-wire linear/non-linear unbalanced load at point of common coupling appears as balanced linear load to the grid. This new control concept is demonstrated with extensive MATLAB/ Simulink simulation studies and validated through digital signal processor-based laboratory experimental results.
The document discusses integrating renewable energy, particularly solar power, into the electric grid. It covers regulatory standards in India for distributed generation and grid connectivity. It also examines technical considerations from the perspective of solar generation, including inverter functions and grid codes. Challenges of integrating high levels of renewable energy into the grid are discussed, along with potential solutions like grid automation and smart grid applications. A holistic, integrated approach is needed to deal with the increased complexity of incorporating renewable energy at large scales.
Updated overview of research in control, power electronics, renewable energy ...Qing-Chang Zhong
This document provides an overview of the speaker's research activities in control theory and smart grid integration. It begins with an introduction to the speaker's background and experience in control engineering. It then summarizes some of the speaker's key research areas, including process control, robust control theory, power systems, and applications to wind power, electric vehicles, and high-speed trains. The document provides technical details and mathematical formulations for several control-related topics to illustrate the speaker's work.
Control For Renewable Energy & Smart GridsPRABHAHARAN429
Control is a key enabling technology for deploying renewable energy systems like solar and wind power. Advanced control techniques are needed for the reliable and high-performance operation of these intermittent renewable sources. The smart grid can help facilitate the integration of renewable energy sources by providing enhanced controllability and responsiveness through extensive use of control technologies at all levels of the electric power system.
This document discusses smart metering and the integration of renewable energy resources with the power grid. It describes how solar power and power from the smart grid can be collected at power stations and distributed to consumers. Smart meters installed at consumer sites record total energy consumption and production. The document outlines the features and benefits of smart meters and master meter reading instruments, including reduced costs, increased transparency, and improved demand management. It also discusses challenges around interoperability, security, and the need for expertise across technical domains. The conclusion is that smart metering can enable greater automation, integration of renewable resources, and cost reductions through remote monitoring and control of the power system.
The merits of integrating renewables with smarter grid carilecRick Case, PMP, P.E.
This presentation was given at the recent Carilec Renewable Energy (RE) Conference held in the beautiful country of St. Kitts under the theme "RE Ready, Are we REady? We looked at the Jamaican Context and experience with integration RE following the aggressive approach from the government to lower energy prices and diversify our energy supply mix.
We examined various SMART Grid solutions to the problems experienced by JPS and in general how Electric Grids can cope with high penetration of RE.
The document discusses Ontario's policies to consolidate investment in clean energy, electric vehicles, and smart grid technologies. It aims to diversify risk and increase the likelihood of success by integrating distributed clean electricity generation, electric vehicle infrastructure, and smart grid technologies. This includes small renewable energy plants, electric vehicle chargers, and two-way communication systems to manage electricity demand and supply.
Restrainment of renewable energy systems and smart grids pptBIPUL KUMAR GUPTA
The document discusses renewable energy systems and smart grids. It provides background on increasing usage of renewable energy after oil crises and challenges around energy harvesting. It then summarizes India's electricity needs, deficits, and production. Specific renewable energy systems discussed include wind turbines, which convert linear wind motion to rotational energy, and solar energy systems like photovoltaic cells. Smart grids are defined as modernized electrical grids that use information technology to improve efficiency and sustainability of electricity production and distribution. Applications of renewable energy systems and advantages of smart grids are also summarized.
Renewable Integration & Energy Strage Smart Grid Pilot ProjectPartha Deb
The document discusses a roadmap for integrating renewable energy through large-scale energy storage in Puducherry's smart grid pilot project. It provides background on India's renewable energy targets and challenges of integrating intermittent renewables. The objectives are to develop a techno-commercial model to guide decisions on energy storage and set up India's first 5MW grid-integrated energy storage pilot project. Different energy storage technologies are compared and international case studies presented, including a wind/solar plus storage project in China. The document models how energy storage could improve a renewable energy plant's capacity utilization factor and revenue by storing excess power for sale during peak periods.
2013 The Way Forward for Smart Grid in Vietnam, Nguyen Vu Quang (EN)Tuong Do
The document discusses Vietnam's efforts to develop a smart grid. It provides an overview of Vietnam's power system and outlines a 3-phase smart grid development roadmap running from 2012-2022. Key barriers to smart grid development include economic challenges and a lack of technological standards. Ongoing projects focus on regulatory frameworks, infrastructure improvements like a new SCADA/EMS system, and pilots of advanced metering and demand response. The Electricity Regulatory Authority of Vietnam leads the country's smart grid development efforts.
Renewable Energy Sources are being used in Off-Grid mode. By integrating all these sources to a common point energy efficiency can be improved and frequent dynamic faults can be avoided. This approach needs to implement smart grid and technologies.
Peer to peer transactions of tokens representing generative photo voltaic capacity of kWh production at the facility level. An Ethereum enabled glimpse into the community energy sharing economy of the future
The document discusses key aspects of smart grids including how they allow two-way communication between utilities and consumers to save energy and reduce costs and emissions. It also discusses how smart grids optimize the operation of interconnected grid elements and integrate renewable energy and energy storage. Challenges to smart grids include upgrading aging infrastructure and developing regulatory policies to accommodate features like time-of-use pricing.
DISTRIBUTED GENERATION ENVIRONMENT WITH SMART GRIDNIT MEGHALAYA
This document discusses distributed generation and the smart grid environment. It provides an introduction to the need for changes in energy generation, delivery, and use to establish sustainability and restore environmental balance. The document then discusses different forms of renewable energy sources and distributed generation. It describes some of the challenges of distributed generation and how a smart grid can help solve these issues. Finally, it discusses components of the smart grid like advanced metering infrastructure and phasor measurement units, and the benefits of integrating distributed generation with the smart grid.
This document discusses the cyber security risks of smart grids and proposes an integrated security framework to address these risks. Smart grids integrate information infrastructure with electrical infrastructure, improving performance but also increasing vulnerability to cyber attacks. The framework features security agents, managed security switches, and a security manager to provide layered protection, intrusion detection, and access control across the power automation network in a scalable and extensible manner. This integrated approach is needed as power systems have different security needs than traditional IT networks.
This document discusses smart grids and was presented by Norrazman Zaiha Zainol. It outlines that smart grids use digital technologies to create two-way communication between electricity suppliers, distributors, and consumers. This allows demand to be optimized and renewable energy to be integrated. The key components of smart grids include centralized generation facilities, transmission infrastructure, end-user technologies, and physical and software networks to connect all parts of the system. Smart grids provide benefits like enabling consumer participation, optimizing asset usage, and integrating intermittent renewable sources, but also face challenges regarding data privacy, fair distribution of demand, and ensuring system security.
The document discusses the implementation of the Restructured Accelerated Power Development and Reforms Program (R-APDRP) in Rajasthan, India. Key points:
- R-APDRP aims to establish reliable baseline data and adopt IT in energy accounting to reduce losses before distribution strengthening projects.
- It has two parts - Part A focuses on IT applications for energy auditing and consumer services. Part B covers network renovation.
- The Discoms of Rajasthan have taken steps like forming implementation committees and appointing an IT consultant to timely execute the scheme and avail grants.
- Benefits of R-APDRP include increased consumer satisfaction, transparency, reduced out
IJRET : International Journal of Research in Engineering and Technology is an international peer reviewed, online journal published by eSAT Publishing House for the enhancement of research in various disciplines of Engineering and Technology. The aim and scope of the journal is to provide an academic medium and an important reference for the advancement and dissemination of research results that support high-level learning, teaching and research in the fields of Engineering and Technology. We bring together Scientists, Academician, Field Engineers, Scholars and Students of related fields of Engineering and Technology
Innovative strategies for energy optimizationeSAT Journals
Abstract Optimization of energy production systems is a relevant issue that must be considered in order to follow the fossil fuels consumption reduction policies and the CO2 emission regulation. Increasing electricity production from renewable resources (e.g. photovoltaic systems and wind farms) is desirable but its unpredictability is a cause of problems for the main grid stability. The multi-energy system represents an efficient solution, by realizing an interface among renewable energy sources, energy storage systems and conventional power generators. Direct consequences of multi-energy systems are wider energy flexibility and benefits for the electric grid. In this study the performances of a multi-energy system in dynamic regime have been evaluated and a comparison with a conventional system has been performed. The results show how this innovative energetic approach can provide a cost reduction in power supply and energy fees of 40% and 25% respectively and CO2 emission decrease attained around 18%. Furthermore, the multi-energy system taken as case of study has been optimized through the utilization of three different type of energy storage (Pb-Ac batteries, Flywheels and Micro-Caes). Keywords: Multi-Energy System, Cost of Energy, Energy Storage
Addressing the Energy Efficiency First Principle in a National Energy and Cli...Leonardo ENERGY
When designing energy and climate policies, EU Member States have to apply the Energy Efficiency First Principle: priority should be given to measures reducing energy consumption before other decarbonization interventions are adopted. This webinar summarizes elements of the energy and climate policy of Cyprus illustrating how national authorities have addressed this principle so far, and outline challenges towards its much more rigorous implementation that is required in the coming years.
Yanna Nikou - Ministry of Reconstruction of ProductionWWW.ERFC.GR
The document outlines Greece's investment priorities for energy projects between 2014-2020 based on approved Operational Programmes. A total of 903 million euros in EU funding will support projects in four areas: energy efficiency, renewable energy and cogeneration, electricity infrastructure, and natural gas infrastructure. Specific project types include improving energy efficiency in households, public and private buildings, and SMEs; developing renewable energy and cogeneration through loans and grants; installing smart electricity meters nationwide; and upgrading Greece's transmission systems for electricity and natural gas.
GHG emission reduction due to energy efficiency measures under climate policyIEA-ETSAP
This document summarizes the results of a study analyzing the impact of energy efficiency measures on greenhouse gas (GHG) emissions under different climate policy scenarios. The study used three energy-economic models, including TIAM-ECN, and focused on G20 countries through 2030. The results showed that energy efficiency measures could reduce global GHG emissions by 15-25% by 2050 in a cost-effective manner. Higher reductions occurred in the near-term (2020-2030). Energy efficiency in the power sector, industry and transport offered significant opportunities, especially in China, India, and the U.S. The models agreed that energy efficiency could offset cumulative emissions by 2-3 gigatons of CO2 equivalent by
Local energy agencies play an important role in improving the energy efficiency of public buildings. They work with municipalities to conduct energy audits, develop energy efficiency projects using financing models like ESCO, and monitor energy savings. The presentation provides examples of projects undertaken by GOLEA, a Slovenian energy agency, including retrofitting public lighting, schools, and district heating systems using biomass. Overcoming administrative barriers will help energy agencies implement new financial mechanisms and better support municipalities in reducing energy use and greenhouse gas emissions from public infrastructure.
006 160719 urban environment analysis for new and existing neighborhoodsenicsummerschool
This document summarizes a presentation on analyzing solar radiation and urban overshadowing effects in Norway. It includes:
1) A case study of the Lerkendal district in Trondheim, Norway, where a lack of preliminary solar studies led to overshadowing that reduced solar potential for new buildings.
2) Details on simulating solar radiation for the area using dynamic tools to assess impacts of surroundings on solar availability and energy production. This showed solar access was reduced by 20-50% compared to isolated building simulations.
3) Recommendations for using localization, preliminary studies, and generative design processes to better integrate solar technologies into the urban context and mitigate overshadowing effects.
Introduction
With the development of the Renewable Energy Sources worldwide, the concept of a global electricity network has been imagined in order to take advantage of the diversity from different time zones, seasons, load patterns and the intermittency of the generation, thus supporting a balanced coordination of power supply of all interconnected countries.
In 2016, CIGRE decided to launch a feasibility study on this concept of global electricity network. In this respect, the WG C1.35 has been set up to provide a possible geographical and technical configuration and preconditions for its feasibility considering technology and economical aspects.
The document provides information about energy efficiency learnings and models in Finland. It discusses Finland's targets for 2020 related to reducing greenhouse gas emissions and increasing the share of renewables and energy efficiency. It describes the various tools Finland uses to promote energy efficiency, including legislation, subsidies, voluntary agreements and energy auditing. It also outlines the typical steps involved in energy auditing and management in Finland, and provides examples of energy savings identified in audits of industrial facilities.
Design methodology of smart photovoltaic plant IJECEIAES
In this article, we present a new methodology to design an intelligent photovoltaic power plant connected to an electrical grid with storage to supply the laying hen rearing centers. This study requires a very competent design methodology in order to optimize the production and consumption of electrical energy. Our contribution consists in proposing a robust dimensioning synthesis elaborated according to a data flow chart. To achieve this objective, the photovoltaic system was first designed using a deterministic method, then the software "Homer" was used to check the feasibility of the design. Then, controllers (fuzzy logic) were used to optimize the energy produced and consumed. The power produced by the photovoltaic generator (GPV) is optimized by two fuzzy controllers: one to extract the maximum energy and another to control the batteries. The energy consumed by the load is optimized by a fuzzy controller that regulates the internal climate of the livestock buildings. The proposed control strategies are developed and implemented using MATLAB/Simulink.
The Scarabeus project, funded by the European Commission, seeks to reduce carbon emissions in solar thermal plants by introducing novel supercritical CO2 cycles in solar thermal plants. Abengoa participates in the project along with eight other partners, including universities and companies, from six different countries.
case study on energy conservation and utilization.tamboliameer
1) The document discusses energy conservation and load distribution analysis conducted at VIIT. It analyzed the institute's energy usage and expenses from 2012-2014.
2) Solar panels were installed in 2013, which led to a decrease in electricity expenses from nearly Rs. 11 lakh in 2012 to Rs. 7.98 lakh in 2013 despite increased campus load.
3) Further energy conservation measures helped reduce expenses further to Rs. 5.14 lakh in 2014, representing over 60% savings from 2012 levels.
EC POLICY UPDATE ON RESEARCH AND INNOVATION ON CCUSiQHub
The document summarizes the European Commission's policy on supporting research and innovation in carbon capture, utilization, and storage (CCUS) technologies. It outlines the Commission's goals of achieving net-zero greenhouse gas emissions by 2050 through switching to renewable energy and fully decarbonizing carbon-intensive industries using CCUS. The Commission plans to fund CCUS demonstration projects through Horizon Europe and support the deployment of CCUS through various policy tools and funding mechanisms.
Ticket to Kyoto investments - Virgil Grot RET Virgil Grot
1) The document discusses innovative investments made by various public transport organizations through the Ticket to Kyoto (T2K) work package to improve energy efficiency and production.
2) Several investments focused on energy efficiency, such as motion sensors installed in RET underground stations saving 428,720 kWh per year with a 3-4 year ROI. Breaking energy recovery technologies for metros and trams were also reviewed.
3) Other investments focused on energy production, such as TfGM's operational wind turbine saving 27,000 kWh annually and Rochdale hydroelectric turbine expected to save 150,000 kWh per year with a 3 year ROI. STIB's cogeneration installation reduces CO2 by 168
Safiya & suad & ghadeer the energy conservation measures in government & pr...sarah7887
The document summarizes energy conservation measures implemented in government and private buildings in Kuwait during summer 2010 by the Ministry of Electricity and Water. Key measures included partially closing air conditioning units during peak hours, adjusting thermostats, installing efficient lighting and controls, and conducting energy audits of parking lots. These measures saved over 22,749 MWh of electricity, equivalent to around a 15.2% reduction in peak load for the buildings. The ministry also undertook green building projects and public education campaigns to increase awareness of energy savings.
Clim2Power: Integrating climate data on highly resolved TIMES modelIEA-ETSAP
The document summarizes the CLIM2POWER project, which integrates seasonal climate forecasts into electricity sector decision making. The project covers four European regions and develops a climate service that provides indicators on renewable energy generation, electricity costs, emissions and other factors. It enhances energy system models to respond to climate variability by incorporating seasonal forecasts and long-term projections. The results show how integrating climate data can impact Portugal's power system portfolio compared to traditional modeling, with more wind and natural gas capacity and less solar by 2050. Next steps include assessing seasonal generation variability impacts and expanding technologies to provide flexibility.
This feasibility study examines a proposed solar self-consumption project for a building called the "House of Enterprises" in Villeneuve-la-Garenne, France. The building currently has high electricity consumption of around 154 MWh per year. A photovoltaic system with two fields totaling 260 square meters would generate an estimated 56 MWh of electricity annually, enough to cover 35% of the building's needs on average. However, the financial analysis shows that with an investment of €240,000, the savings from avoided electricity costs over the system's lifetime would not offset the upfront costs. For the project to be economically viable, energy efficiency upgrades would need to lower the building's consumption first. Currently,
This document outlines the contents and methodology for conducting an energy audit. It begins by defining an energy audit and its significance for energy conservation. It then discusses the types of energy audits that can be conducted, including preliminary and detailed audits. The methodology sections explain how to conduct each type of audit, including collecting energy consumption data, tariff information, and assessing energy management practices. The document also lists common energy audit instruments and concludes by emphasizing the economic and environmental benefits of energy conservation.
Similar to Smart Grids, Energy Efficiency and Renewable Energy Sources in urban areas: the “Smart polygeneration microgrid” of the University of Genoa (20)
by Lasantha De Alwis
Head of Corporate Services of the Commonwealth Telecommunications Organisation (the Commonwealth agency mandated in the field of ICTs)
mail: l.dealwis@cto.int
Critical Infrastucture Protection: a strategic opportunity for countries’ mod...Community Protection Forum
This document discusses critical infrastructure protection and the opportunities it presents for modernization and technological autonomy in countries. It outlines the growing threats to infrastructure sectors like energy, health, finance, and defense from cyber attacks. Ensuring security across interconnected critical infrastructures is a global challenge requiring logical and physical interoperability. Public-private partnerships are presented as beneficial for infrastructure protection by leveraging private sector technology, products, and expertise. The document proposes a model with a public stakeholder accountable for critical national infrastructure protection and a private "catalyst" to drive innovation, training, and secure solutions.
The document discusses industrial safety and security research in Horizon 2020. It provides an overview of the European Technology Platform for Industrial Safety (ETPIS), which aims to strengthen EU research investment in industrial safety. ETPIS acts as an open forum and platform to coordinate safety experts and prepare future research. The presentation outlines ETPIS's role in Horizon 2020 and its vision of "Safety for sustainable and competitive future" through various cross-ETP initiatives and projects focused on issues like risk management, aging infrastructure, and safety/security synergies. Examples of past and potential future projects developed through ETPIS that address industrial and critical infrastructure safety are also mentioned.
This document discusses nuclear power plant safety and lessons learned from the Fukushima accident. It covers the key principles of nuclear safety including proper barriers against radiation release and defense in depth. It describes how the Fukushima accident challenged these principles when the tsunami exceeded expectations. It also discusses what constitutes an acceptable risk and how new generation III plants have improved safety features like passive cooling systems and lower dependence on operator actions. Finally, it proposes areas for further safety improvements like better protection from natural hazards to avoid cliff edge effects and limited impact outside the plant fence.
New Models and New Technologies for an Integrated Risk Management in Complex ...Community Protection Forum
- The document discusses new models and technologies for integrated risk management in complex environments. It provides context on why the Workers Compensation Authority is involved in risk conferences and the objectives of INAIL beyond just compensation.
- It then discusses how concepts of risk and safety have evolved from a traditional safety-based approach to an integrated risk management approach in regulations and standards. Examples are provided of major accidents that revealed weaknesses in the prior safety-based approach.
- The presentation emphasizes that science and increasing knowledge can help make communities and workplaces safer by enabling more informed risk-based decisions, knowledge sharing, and learning from experiences including accidents and near misses. Ongoing research is important to address uncertainties.
The document discusses cyber security challenges facing industrial control systems and how to address them. It identifies the main challenges as organizational issues like risk management and awareness, technical issues involving installed infrastructure and vulnerabilities, and disruptive changes. The challenges can be addressed through better preparation like inventorying systems, understanding normal behavior to detect anomalies, monitoring for vulnerabilities, and keeping systems patched. The presentation concludes that effective cyber security requires a joint effort across various stakeholders and a holistic, defense-in-depth approach covering the entire system lifecycle.
The document summarizes a presentation on security projects and project safety given by Giuseppe Pugliese, a member of the IPMA certification board. It discusses how project management can help secure projects, as security experts work to secure people and things, while project managers develop systems to secure projects. It provides an overview of IPMA, covering its history, worldwide presence, and services. It also discusses key aspects of security projects like complexity, innovation, and risk management. Finally, it emphasizes that project management is needed to successfully deliver complex security projects on time, on budget, and meeting quality standards.
The document discusses the Il Trovatore Project, an initiative by the Italian Customs Agency to enhance supply chain security and trade facilitation using a project management (PM) approach. It aims to (1) boost competitiveness through digital and virtual infrastructure, (2) extend monitoring networks beyond EU borders, and (3) identify innovative tracking technologies. The project involves partnerships to develop full container traceability and pre-clearance systems integrating customs, ports, and other authorities. The PM approach focuses on best practices, risk management, simplification evaluation, and stakeholder involvement to balance trade security and efficiency.
RINA is an expert in maritime security and provides security services for ports, terminals, and touristic ports. This includes port facility security assessments, developing security plans, and conducting drills and training. Touristic ports that interface with cruise ships and mega yachts are required to comply with the ISPS Code in order to maintain business opportunities from cruise ship passengers and yacht traffic. RINA's methodology for touristic port security involves assessing assets, threats, vulnerabilities, and risks to develop an effective security program.
The document discusses cyber security applications for smart communities. It notes that complex infrastructure networks are now exposed to cyber attacks, which can cause loss of lives, damages, and service disruptions. New criminals can violate systems with low investments and cause loss of services, money, and trust. The document proposes XASMOS, a system for massive online data analysis using multiple artificial intelligence modules, real-time situation dashboards, and high-performance computing to allow for analysis of large graphs and networks in real time. XASMOS would provide actionable intelligence through analysis of social networks and other online data sources.
Cyber Security: Differences between Industrial Control Systems and ICT ApproachCommunity Protection Forum
This document discusses the differences between industrial control systems (ICS) and information technology (IT) in terms of cyber security. ICS are used in industrial production to control systems like SCADA and DCS, while IT refers to general business computing. Key differences are that ICS have stricter availability requirements, longer lifecycles, proprietary protocols and specialized software. The document also notes that modern ICS now leverage more off-the-shelf IT components and standards, making them more interconnected and vulnerable to cyber threats like hacking. Finally, it presents ABB's approach to ICS cyber security which includes assessment, first aid services, monitoring with Industrial Defender, and lifelong maintenance through assessment and training.
The document discusses trends and challenges related to critical infrastructure and cyber security. It summarizes GCSEC's involvement in several national and international initiatives in 2013 related to critical infrastructure protection. These initiatives include projects co-funded by the EU on topics like online fraud information sharing, smart grid security, and energy sector cyber threat information sharing. The document also discusses emerging threats to critical infrastructure from trends like greater internet usage and connectivity of devices. Critical infrastructure is defined as those facilities necessary for essential service delivery. The new trend in critical infrastructure protection is to have proper knowledge of perimeter and critical services, prioritize patch management, and conduct regular risk assessments.
1) Fincantieri designed and built two classes of multipurpose Italian Navy units (San Giorgio and San Giusto classes) in the 1980s-1990s that can carry out both military and civil functions like amphibious operations, training, and providing assistance during natural disasters.
2) The LPDs can transport troops, vehicles, and supplies; produce fresh water; provide hospital facilities; and support helicopter operations to deliver aid during emergencies like earthquakes, fires, or floods.
3) New tools related to ship safety include vulnerability analysis to evaluate a ship's ability to withstand damage and safely return to port, as well as interactive ship simulators to model man
The document discusses cyber security issues related to industrial control systems (ICS) and critical infrastructures. It notes the increasing interdependence between critical infrastructures and the potential for cyber threats to cause disruptions. The document outlines the heterogeneous nature of ICS/SCADA environments and some historical reasons they were considered secure. However, technological changes like increased connectivity now expose these systems to threats. The document advocates a "defense-in-depth" approach to secure ICS, including segregating networks, controlling remote access, and adopting security practices from frameworks. Failure to properly secure ICS could allow threats to cause availability issues, data loss or corruption, and operational disruptions impacting public safety.
The document discusses cyber security challenges facing national central banks. It outlines how cyber threats are evolving with more sophisticated attackers and crime-as-a-service economies. Central banks must strengthen governance, risk management, business continuity, and security measures to address growing threats to critical systems. Collaboration and information sharing between financial institutions is also becoming increasingly important to combat cyber attacks.
The document summarizes ABB's role and solutions for enabling smart and sustainable cities. It discusses the challenges of urbanization, including increasing population, strain on infrastructure, and the need for growth, sustainability and competitive cities. ABB helps cities develop smart city visions and execute them through technologies that enable efficient energy use, renewable integration, electric mobility, and integrated smart grid, transportation and water/waste solutions. Example projects are described that demonstrate ABB's work on smart city communications networks, active homes, electric vehicle charging, shore power for ships, and fully integrated smart city districts.
Climate Impact of Software Testing at Nordic Testing DaysKari Kakkonen
My slides at Nordic Testing Days 6.6.2024
Climate impact / sustainability of software testing discussed on the talk. ICT and testing must carry their part of global responsibility to help with the climat warming. We can minimize the carbon footprint but we can also have a carbon handprint, a positive impact on the climate. Quality characteristics can be added with sustainability, and then measured continuously. Test environments can be used less, and in smaller scale and on demand. Test techniques can be used in optimizing or minimizing number of tests. Test automation can be used to speed up testing.
AI 101: An Introduction to the Basics and Impact of Artificial IntelligenceIndexBug
Imagine a world where machines not only perform tasks but also learn, adapt, and make decisions. This is the promise of Artificial Intelligence (AI), a technology that's not just enhancing our lives but revolutionizing entire industries.
GraphRAG for Life Science to increase LLM accuracyTomaz Bratanic
GraphRAG for life science domain, where you retriever information from biomedical knowledge graphs using LLMs to increase the accuracy and performance of generated answers
Pushing the limits of ePRTC: 100ns holdover for 100 daysAdtran
At WSTS 2024, Alon Stern explored the topic of parametric holdover and explained how recent research findings can be implemented in real-world PNT networks to achieve 100 nanoseconds of accuracy for up to 100 days.
In his public lecture, Christian Timmerer provides insights into the fascinating history of video streaming, starting from its humble beginnings before YouTube to the groundbreaking technologies that now dominate platforms like Netflix and ORF ON. Timmerer also presents provocative contributions of his own that have significantly influenced the industry. He concludes by looking at future challenges and invites the audience to join in a discussion.
Building Production Ready Search Pipelines with Spark and MilvusZilliz
Spark is the widely used ETL tool for processing, indexing and ingesting data to serving stack for search. Milvus is the production-ready open-source vector database. In this talk we will show how to use Spark to process unstructured data to extract vector representations, and push the vectors to Milvus vector database for search serving.
Unlock the Future of Search with MongoDB Atlas_ Vector Search Unleashed.pdfMalak Abu Hammad
Discover how MongoDB Atlas and vector search technology can revolutionize your application's search capabilities. This comprehensive presentation covers:
* What is Vector Search?
* Importance and benefits of vector search
* Practical use cases across various industries
* Step-by-step implementation guide
* Live demos with code snippets
* Enhancing LLM capabilities with vector search
* Best practices and optimization strategies
Perfect for developers, AI enthusiasts, and tech leaders. Learn how to leverage MongoDB Atlas to deliver highly relevant, context-aware search results, transforming your data retrieval process. Stay ahead in tech innovation and maximize the potential of your applications.
#MongoDB #VectorSearch #AI #SemanticSearch #TechInnovation #DataScience #LLM #MachineLearning #SearchTechnology
“An Outlook of the Ongoing and Future Relationship between Blockchain Technologies and Process-aware Information Systems.” Invited talk at the joint workshop on Blockchain for Information Systems (BC4IS) and Blockchain for Trusted Data Sharing (B4TDS), co-located with with the 36th International Conference on Advanced Information Systems Engineering (CAiSE), 3 June 2024, Limassol, Cyprus.
Driving Business Innovation: Latest Generative AI Advancements & Success StorySafe Software
Are you ready to revolutionize how you handle data? Join us for a webinar where we’ll bring you up to speed with the latest advancements in Generative AI technology and discover how leveraging FME with tools from giants like Google Gemini, Amazon, and Microsoft OpenAI can supercharge your workflow efficiency.
During the hour, we’ll take you through:
Guest Speaker Segment with Hannah Barrington: Dive into the world of dynamic real estate marketing with Hannah, the Marketing Manager at Workspace Group. Hear firsthand how their team generates engaging descriptions for thousands of office units by integrating diverse data sources—from PDF floorplans to web pages—using FME transformers, like OpenAIVisionConnector and AnthropicVisionConnector. This use case will show you how GenAI can streamline content creation for marketing across the board.
Ollama Use Case: Learn how Scenario Specialist Dmitri Bagh has utilized Ollama within FME to input data, create custom models, and enhance security protocols. This segment will include demos to illustrate the full capabilities of FME in AI-driven processes.
Custom AI Models: Discover how to leverage FME to build personalized AI models using your data. Whether it’s populating a model with local data for added security or integrating public AI tools, find out how FME facilitates a versatile and secure approach to AI.
We’ll wrap up with a live Q&A session where you can engage with our experts on your specific use cases, and learn more about optimizing your data workflows with AI.
This webinar is ideal for professionals seeking to harness the power of AI within their data management systems while ensuring high levels of customization and security. Whether you're a novice or an expert, gain actionable insights and strategies to elevate your data processes. Join us to see how FME and AI can revolutionize how you work with data!
How to Get CNIC Information System with Paksim Ga.pptxdanishmna97
Pakdata Cf is a groundbreaking system designed to streamline and facilitate access to CNIC information. This innovative platform leverages advanced technology to provide users with efficient and secure access to their CNIC details.
UiPath Test Automation using UiPath Test Suite series, part 6DianaGray10
Welcome to UiPath Test Automation using UiPath Test Suite series part 6. In this session, we will cover Test Automation with generative AI and Open AI.
UiPath Test Automation with generative AI and Open AI webinar offers an in-depth exploration of leveraging cutting-edge technologies for test automation within the UiPath platform. Attendees will delve into the integration of generative AI, a test automation solution, with Open AI advanced natural language processing capabilities.
Throughout the session, participants will discover how this synergy empowers testers to automate repetitive tasks, enhance testing accuracy, and expedite the software testing life cycle. Topics covered include the seamless integration process, practical use cases, and the benefits of harnessing AI-driven automation for UiPath testing initiatives. By attending this webinar, testers, and automation professionals can gain valuable insights into harnessing the power of AI to optimize their test automation workflows within the UiPath ecosystem, ultimately driving efficiency and quality in software development processes.
What will you get from this session?
1. Insights into integrating generative AI.
2. Understanding how this integration enhances test automation within the UiPath platform
3. Practical demonstrations
4. Exploration of real-world use cases illustrating the benefits of AI-driven test automation for UiPath
Topics covered:
What is generative AI
Test Automation with generative AI and Open AI.
UiPath integration with generative AI
Speaker:
Deepak Rai, Automation Practice Lead, Boundaryless Group and UiPath MVP
Removing Uninteresting Bytes in Software FuzzingAftab Hussain
Imagine a world where software fuzzing, the process of mutating bytes in test seeds to uncover hidden and erroneous program behaviors, becomes faster and more effective. A lot depends on the initial seeds, which can significantly dictate the trajectory of a fuzzing campaign, particularly in terms of how long it takes to uncover interesting behaviour in your code. We introduce DIAR, a technique designed to speedup fuzzing campaigns by pinpointing and eliminating those uninteresting bytes in the seeds. Picture this: instead of wasting valuable resources on meaningless mutations in large, bloated seeds, DIAR removes the unnecessary bytes, streamlining the entire process.
In this work, we equipped AFL, a popular fuzzer, with DIAR and examined two critical Linux libraries -- Libxml's xmllint, a tool for parsing xml documents, and Binutil's readelf, an essential debugging and security analysis command-line tool used to display detailed information about ELF (Executable and Linkable Format). Our preliminary results show that AFL+DIAR does not only discover new paths more quickly but also achieves higher coverage overall. This work thus showcases how starting with lean and optimized seeds can lead to faster, more comprehensive fuzzing campaigns -- and DIAR helps you find such seeds.
- These are slides of the talk given at IEEE International Conference on Software Testing Verification and Validation Workshop, ICSTW 2022.
Threats to mobile devices are more prevalent and increasing in scope and complexity. Users of mobile devices desire to take full advantage of the features
available on those devices, but many of the features provide convenience and capability but sacrifice security. This best practices guide outlines steps the users can take to better protect personal devices and information.
Let's Integrate MuleSoft RPA, COMPOSER, APM with AWS IDP along with Slackshyamraj55
Discover the seamless integration of RPA (Robotic Process Automation), COMPOSER, and APM with AWS IDP enhanced with Slack notifications. Explore how these technologies converge to streamline workflows, optimize performance, and ensure secure access, all while leveraging the power of AWS IDP and real-time communication via Slack notifications.
Let's Integrate MuleSoft RPA, COMPOSER, APM with AWS IDP along with Slack
Smart Grids, Energy Efficiency and Renewable Energy Sources in urban areas: the “Smart polygeneration microgrid” of the University of Genoa
1. Smart Grids, Energy Efficiency and Renewable
Energy Sources in Urban Areas: the “Smart
Polygeneration Microgrid” of the University of
Genoa
Federico Delfino
University of Genoa - ITALY
Dept. of Electrical, Naval & ICT Engineering
federico.delfino@unige.it
CP EXPO Community Protection 2013
Genova, 30-10-2013
2. Outline of the presentation
•
The Savona Campus: a research & teaching facility of the
University of Genoa
•
The Smart Polygeneration Microgrid (SPM) project
•
The Smart Energy Building (SEB) project
•
Economic & Environmental Analysis
o
o
•
Reduction of annual energy operating costs
Reduction of CO2 emissions
Conclusions
CP EXPO Community Protection 2013
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3. The Savona Campus: a R&T facility of the University of Genoa
•
•
•
•
50,000 square meters
courses from the Faculties
of Engineering, Medicine,
and Media Sciences
laboratories, research
centers and private
companies (several
operating in the
environment &energy
field)
library, residences,
canteen, café, etc…
CP EXPO Community Protection 2013
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4. The Smart Polygeneration Microgrid (SPM) Project
•
Special project in the energy sector funded by the Italian Ministry of Education,
University and Research (amount 2.4 M€)
•
SPM is a 3-phase low voltage (400 V line-to-line) “intelligent” distribution system
running inside Savona Campus and connecting:
•
2 mCHP Gas Turbine (95kWe, 170 kWth) fed by natural gas;
•
1 PV field (80 kWp);
•
3 CSP equipped with Stirling engines (3 kWe; 9 kWth);
•
1 absorption chiller (H2O/LiBr) with a storage tank;
•
1 electrical storage: NaNiCl2 batteries (100 kWh)
•
2 PEV charging stations.
CP EXPO Community Protection 2013
Genova, 30-10-2013
5. The Smart Polygeneration Microgrid (SPM) Project
SPM one-line diagram:
- 400 V distribution system
(ring network, 500m long)
-five switchboards
CP EXPO Community Protection 2013
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6. The Smart Polygeneration Microgrid (SPM) Project
planning
& management
DEMS
SPM planning,
supervision &
control system
SICAM
supervision
& control
IEC 61850
field data acquisitions &
local automation
RTU
TM 1703 ACP
CP EXPO Community Protection 2013
Genova, 30-10-2013
7. The Smart Polygeneration Microgrid (SPM) Project
SPM
ICT infrastructure
CP EXPO Community Protection 2013
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8. The Smart Polygeneration Microgrid (SPM) Project
Main goals:
• to build a R&D facility test-bed for both renewable and fossil
energy sources
• to promote joint scientific programs among University,
industrial companies and distribution network operators
Day-ahead production scheduling of dispatchable
sources and storage exploiting renewables forecast and
optimization techniques
• to optimize thermal & electrical energy consumptions,
minimizing the CO2 emissions, annual operating costs and
primary energy use of the whole University Campus
CP EXPO Community Protection 2013
Genova, 30-10-2013
9. The Smart Energy Building (SEB) Project
•
Special project in the energy efficiency sector funded by the Italian Ministry for
Environment (amount 3.0 M€)
•
SEB is an environmentally sustainable building connected to the SPM, equipped by
renewable power plants and characterized by energy efficiency measures:
•
Geothermal heat pump
•
PV plant on the roof (20 kWp)
•
Micro wind turbine (horizontal axis, 3 kW)
•
High performance thermal insulation
materials for building applications
•
Ventilated facades
CP EXPO Community Protection 2013
Genova, 30-10-2013
10. SPM & SEB inside the Savona
Campus of the University of
Genoa
• SEB is an “active load” of the SPM
SEB is an energy “PROSUMER”
CP EXPO Community Protection 2013
Genova, 30-10-2013
13. Storage-related research activity
• SPM OPTIMAL SCHEDULING
DEMS uses
o costs and revenues functions;
o forecast of electric and thermal energy demand;
o operative constraints (equipment ratings, maximum power ramp, etc.);
o forecast of the renewable units production by resorting to weather services and
historical records
to compute a scheduling for dispatchable sources including storage, which
minimizes the daily energy costs. The optimization process has a time-horizon of 1 day
(typical of a day-ahead energy market session), subdivided in 15 minutes time-intervals.
The optimization method is based on linear programming.
• This research line results at the storage level in an automatic production shifting
application
CP EXPO Community Protection 2013
Genova, 30-10-2013
14. Storage-related research activity
PV Production & Demands
Production from
dispatchable sources
Storage state of charge variation on
a typical winter day
CP EXPO Community Protection 2013
Genova, 30-10-2013
15. Economic & Environmental Analysis
• Two different scenarios are considered
AS-IS
Without SPM & SEB
TO-BE
With SPM & SEB
• Electrical Energy
→ National Grid
• Thermal Energy
→ 2 boilers (gas,1000 kWth)
• Electrical Energy
→ National Grid + SPM + SEB
• Thermal Energy
→ 2 boilers + SPM + SEB
CP EXPO Community Protection 2013
Genova, 30-10-2013
16. AS-IS scenario: energy consumptions and operating costs
Including also
maintenance
cost
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17. TO BE scenario: share of electricity and heat generation
ELECTRICITY
˜ 37% delivered by
SPM and SEB
generation units
HEAT
˜ 25% delivered by
SPM and SEB
generation units
CP EXPO Community Protection 2013
Genova, 30-10-2013
18. SPM / SEB energy consumption and production
Assumptions:
-winter operation for mGTs,
2000 hours at rated power
-absorption chiller turned off
CP EXPO Community Protection 2013
Genova, 30-10-2013
19. Calculation of the total operating costs for the 2 scenarios
CT _ AS IS EECAS IS epp TECAS IS TES pp Cm _ AS IS
CT _ TO BE Eel _ Grid e pp Eth _ Boiler TES pp Cm _ TO BE
Eel _ SPM Eel _ SEB e f
k C 65, C 30
M f _k p f _k
where:
Eel _ Grid EECAS IS Eel _ EHP Eel _ SPM Eel _ SEB Eel _ SEB
Eth _ Boiler TECAS IS Eth _ SPM Eth _ SEB; Mf_k = m3 natural gas used by
each mGT
and Cm and pf being respectively the maintenance cost and the natural
gas price for the mGTs
CP EXPO Community Protection 2013
Genova, 30-10-2013
20. Calculation of the total operating costs for the 2 scenarios
CP EXPO Community Protection 2013
Genova, 30-10-2013
21. Calculation of the CO2 emissions for the 2 scenarios
CO2_ AS IS EECAS IS
CO2 _ TO BE Eel _ Grid
e f n
el _ Grid
e f n
el _ Grid
TECAS IS
e f NG O f
Boiler LHV
Eth _ Boliler
e f NG O f
+ M f _k
Boiler LHV k C 65,C 30
where:
ef-n = 0.465 tCO2/MWhel (the emission factor of the Italian electrical mix);
ηel_Grid =0.9 (national electrical grid efficiency);
ef-NG = 1.961·10-3 tCO2/m3 (natural gas emission factor);
Of = 0.995 (natural gas oxidation factor);
LHV=9.7·10-3 MWhpe/m3 (natural gas lower heating value).
CP EXPO Community Protection 2013
Genova, 30-10-2013
22. Calculation of the CO2 emissions for the 2 scenarios
CP EXPO Community Protection 2013
Genova, 30-10-2013
23. Economic & Environmental Analysis
Economic and environmental benefits provided by the system SPM + SEB can be
further increased by:
• using the mGTs in trigeneration asset (resorting to the absorption chiller) in order to
cool the library of the Savona Campus (now cooled by means of an electrical heat
pump) during summer months (+ 600 working hours for the mGTs with respect to the
examined case)
CP EXPO Community Protection 2013
Genova, 30-10-2013
24. Conclusions
• The “Sustainable Energy” R&D infrastructures under construction at the Savona
Campus of the University of Genoa have been described and the main research
lines that can be investigated by means of their use have been outlined
• An approach has been presented to assess the Campus operating costs, CO 2
emissions and primary energy saving on a yearly time-scale
• It has been shown that the Smart Polygneration Microgrid (SPM) and the Smart
Energy Building (SEB) contribute to increase the overall energy efficiency of the
Campus, lowering its environmental impact
• It should be underlined that the revenues obtained by the improved energy
performances of the whole Campus can be then employed to financially support
research activities and to yearly upgrade the two pilot plants SPM + SEB
CP EXPO Community Protection 2013
Genova, 30-10-2013