Presented by Joonas Päivärinta, Helsinki Energy, Joel Seppälä, Helen SV, and Pekka Koponen, VTT at the IEA DSM workshop in Espoo, Finland on 14 November 2012.
The document discusses energy monitoring technologies and Crestron's energy monitoring and management solutions. It describes three main energy monitoring technologies: calculated/estimated, current monitoring, and power metering. Power metering is the most accurate but also the most expensive. The Crestron solution involves a six-part panel-based energy management system that uses current transformers, a current transformer interface, a meter control unit, a control processor, and analysis software to accurately monitor energy usage at the main panel and branch levels and integrate it into a building management system for energy management.
This document provides an overview of a feasibility study conducted by NISCOM Inc. on introducing energy efficient technologies and management systems to data centers in Indonesia to reduce energy consumption and greenhouse gas emissions. The study assessed technologies like high voltage direct current power supplies, energy efficient cooling systems, intelligent monitoring software. It was estimated these measures could reduce emissions by 3,400 tons of CO2 per year at a sample data center. The document also outlines plans to provide guidance to Indonesian partners on monitoring and verifying emission reductions from implementing the proposed technologies.
Mitsubishi energy measuring unit ecomonitorlight series dienhathe.vnDien Ha The
The document introduces the EcoMonitorLight energy measuring unit. It has two models - a standard model for simple and low-cost energy measurement, and a high performance model with additional functions like three-phase 4-wire measurement. Key features include MODBUS RTU communication, high-precision measurement of short-cycle loads, misconnection detection support, and operating time measurement with contact inputs. The product lineup and optional units like current sensors, cables, logging and communication units are also described.
Subsidizing the installation of demand enabling technologiesZondits
This document discusses various technologies that can enable demand response and kW reduction. It outlines options such as energy efficiency technologies, information and reporting systems, direct load control, distributed generation, energy management systems, and lighting technology options. For each category, it provides brief descriptions of specific technologies that fall under that category and considerations for using those technologies for demand response. The overall purpose is to review different enabling technology options that can help facilities reduce and control their energy demand.
Mitsubishi energy measuring unit eco monitorlight_dienhathe.vnDien Ha The
Khoa Học - Kỹ Thuật & Giải Trí: http://phongvan.org
Tài Liệu Khoa Học Kỹ Thuật: http://tailieukythuat.info
Thiết bị Điện Công Nghiệp - Điện Hạ Thế: http://dienhathe.vn
Smart energy management systems provide benefits such as energy efficiency, cost savings, load management, and power quality monitoring. They involve installing hardware like power analyzers to monitor energy usage throughout a facility. The data is visualized using software which allows users to track consumption, identify inefficiencies, set alarms, and detect power quality issues. This helps optimize energy distribution, reduce costs, and prevent production disruptions. The document discusses an implementation at a car manufacturing plant that identified power quality problems, saved on energy bills and maintenance costs, and provided a return on investment within 1.4 years.
Presented by Joonas Päivärinta, Helsinki Energy, Joel Seppälä, Helen SV, and Pekka Koponen, VTT at the IEA DSM workshop in Espoo, Finland on 14 November 2012.
The document discusses energy monitoring technologies and Crestron's energy monitoring and management solutions. It describes three main energy monitoring technologies: calculated/estimated, current monitoring, and power metering. Power metering is the most accurate but also the most expensive. The Crestron solution involves a six-part panel-based energy management system that uses current transformers, a current transformer interface, a meter control unit, a control processor, and analysis software to accurately monitor energy usage at the main panel and branch levels and integrate it into a building management system for energy management.
This document provides an overview of a feasibility study conducted by NISCOM Inc. on introducing energy efficient technologies and management systems to data centers in Indonesia to reduce energy consumption and greenhouse gas emissions. The study assessed technologies like high voltage direct current power supplies, energy efficient cooling systems, intelligent monitoring software. It was estimated these measures could reduce emissions by 3,400 tons of CO2 per year at a sample data center. The document also outlines plans to provide guidance to Indonesian partners on monitoring and verifying emission reductions from implementing the proposed technologies.
Mitsubishi energy measuring unit ecomonitorlight series dienhathe.vnDien Ha The
The document introduces the EcoMonitorLight energy measuring unit. It has two models - a standard model for simple and low-cost energy measurement, and a high performance model with additional functions like three-phase 4-wire measurement. Key features include MODBUS RTU communication, high-precision measurement of short-cycle loads, misconnection detection support, and operating time measurement with contact inputs. The product lineup and optional units like current sensors, cables, logging and communication units are also described.
Subsidizing the installation of demand enabling technologiesZondits
This document discusses various technologies that can enable demand response and kW reduction. It outlines options such as energy efficiency technologies, information and reporting systems, direct load control, distributed generation, energy management systems, and lighting technology options. For each category, it provides brief descriptions of specific technologies that fall under that category and considerations for using those technologies for demand response. The overall purpose is to review different enabling technology options that can help facilities reduce and control their energy demand.
Mitsubishi energy measuring unit eco monitorlight_dienhathe.vnDien Ha The
Khoa Học - Kỹ Thuật & Giải Trí: http://phongvan.org
Tài Liệu Khoa Học Kỹ Thuật: http://tailieukythuat.info
Thiết bị Điện Công Nghiệp - Điện Hạ Thế: http://dienhathe.vn
Smart energy management systems provide benefits such as energy efficiency, cost savings, load management, and power quality monitoring. They involve installing hardware like power analyzers to monitor energy usage throughout a facility. The data is visualized using software which allows users to track consumption, identify inefficiencies, set alarms, and detect power quality issues. This helps optimize energy distribution, reduce costs, and prevent production disruptions. The document discusses an implementation at a car manufacturing plant that identified power quality problems, saved on energy bills and maintenance costs, and provided a return on investment within 1.4 years.
1) Industries face challenges of scarce and expensive electrical energy which has led to a need for energy management systems (EMS) to optimize usage and control costs.
2) EMS allows users to monitor and control energy consumption through software that collects and analyzes data from remote monitoring devices.
3) EMS helps identify inefficient equipment, analyze maximum power demand, and provide real-time and historical energy reports to facilitate cost reduction and planning.
2012 ICONE20 Power Conference Developing Nuclear Power Plant TPMS Specificati...Komandur Sunder Raj, P.E.
The document discusses developing a thermal performance monitoring system (TPMS) specification for a nuclear power plant case study. It outlines the goals of maximizing generation and minimizing costs through monitoring key performance parameters. The specification includes overall requirements like interfacing with the existing data system, remote monitoring, and configurable displays. Technical requirements include monitoring major turbine cycle components and calculating thermal power and heat rates. Parameters for remote monitoring of specific TPMS components are identified. The plant plans to implement the TPMS in two phases, with the first having off-line capabilities and the second adding on-line monitoring capabilities.
Presented by Sami Repo, Tampere University of Technology and Mikael Latvala, There, Finland at the IEA DSM workshop in Espoo, Finland on 14 November 2012.
This document discusses imc's climatic measurement systems for both road-based and facility-based testing. It addresses the challenges of increasing measurement requirements and the need for comparable test procedures and results across different testing environments. The imc systems provide modular, expandable solutions for mixed-signal measurement with large channel counts, CAN/LIN measurement, and compatibility across testing types and facilities. Key advantages include synchronization of all systems, real-time calculations, robust designs for harsh environments, and minimizing reconfiguration time between tests. Major automotive customers are realizing measurement and control solutions using imc to fulfill both dynamic and climatic cell-based testing.
This document summarizes an energy audit conducted at Universiti Malaysia Perlis (UniMAP). The audit assessed 8 buildings and found that the Department of Development building consumed 322,402 kWh per year, with air conditioning making up 64% of energy usage and lighting 20%. Recommendations included installing shading, optimizing daylighting, changing to more efficient light fittings, and implementing automatic timers and sensors. Behavioral changes like awareness campaigns were also suggested to reduce energy 10% and lower costs.
This a compilation of the overall process in conducting energy audit based on my personal experiences, training that I attended in Malaysia, India and Japan and information sharing between fellow EE practitioners.Not to forget references from books and internet.
I believe this would benefit to those who wants to understand what is energy audit all about for beginners to become an energy auditor and to facilities owners to assess the need to conduct energy audit and energy audit proposals submitted by consultants
Introduction to energy audit by vikas kumar pathakkumarvikasm786
This document provides an introduction and overview of energy audits. It discusses the different types of energy audits including walk-through, detailed, internal, external, IT, and utility audits. It describes the purpose of audits to systematically evaluate energy usage in buildings, plants, or organizations to identify opportunities for improved energy efficiency. The document also outlines the roles of energy auditors and managers and highlights key areas covered in different types of audits such as electrical, mechanical, thermal, and industrial systems.
Presented by the Operating Agent of Task 15, Dr David Crossley, Energy Futures Australia Pty. Ltd., at the IEA DSM Workshop in Stockholm Sweden on 6 October 2010.
This document provides information about technical audits conducted by the Management Audit Division of E I D Parry (India) Ltd for various companies in the Murugappa Group. The objectives of the technical audits are to recommend cost savings and quality improvements through identifying areas for increased energy efficiency and facilitating their implementation. The audit process involves creating awareness, identifying areas to audit, prioritizing and conducting pilot audits, implementing recommendations, and sharing learnings. Key focus areas of the audits are energy sources like steam, electricity, renewable energy as well as factory assets, production processes, safety and environment. Methodologies, skills required, and tools used for conducting energy and other technical audits are also outlined.
This document summarizes a seminar presentation on conducting an energy audit at CITM Jaipur. It defines energy and various types of energy. It discusses the objectives of energy management, including optimizing energy usage to reduce costs and environmental impacts. An energy audit aims to determine ways to lower energy consumption and costs by analyzing energy usage. Common energy audit types and instruments are described, such as measuring electrical parameters, combustion, temperatures, and lighting levels. Factors for evaluating the technical and economic feasibility of energy efficiency measures include costs, savings, payback periods, and impact on operations. Load calculations are provided for different buildings and facilities at CITM.
Industrial energy auditing and reportingVignesh Sekar
Industrial Energy Audit is defined as the verification, monitoring and analysis of energy use including submission of technical report containing all the recommendations for improving energy efficiency with cost analysis and an action plan to reduce consumption
Energy measuring unit eco monitorlight series dienhathe.vnDien Ha The
Thiết Bị Điện Mitsubishi, Thiết Bị Điện,
Điện Công Nghiệp Mitsubishi, Điện Công Nghiệp,
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Mitsubishi,
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The document discusses SMEDA's energy efficiency program which includes international collaborations and aims to minimize energy usage and develop efficient energy management systems. It has benefited 62 industrial units through various projects including establishing demonstration projects, implementing energy management systems, and training energy managers. Key projects outlined include detailed energy audits conducted, training energy service companies, and developing an energy efficiency management program targeting specific sectors. The document then provides case studies on improving energy efficiency through measures such as optimizing power distribution systems, installing variable frequency drives, improving electric motors and compressed air systems, balancing air flow, and upgrading welding plants.
An investment grade audit provides a more detailed analysis than a typical energy audit by evaluating the technical and economic feasibility of potential energy efficiency projects. It establishes an energy baseline, identifies energy saving opportunities, and provides detailed cost-benefit analyses to help customers determine which projects to implement. The audit results can then be used to negotiate a performance-based contract to design, install, commission and monitor the recommended projects over time through measurement and verification of energy savings.
This document outlines the process of conducting an energy audit. It discusses dividing the audit into segments including preparation, visits, analytics, and measurements. During preparation, background information is gathered from the client. Site visits involve inspecting building envelope, HVAC systems, lighting, and more to collect data. Analytics include analyzing bills, creating energy/cost balances, and comparing actual and calculated usage. Measurements of temperatures, flows, and more provide additional insights. Finally, potential energy efficiency measures are identified and evaluated, such as insulation, efficient equipment, and renewable energy systems. The goal is to transparently assess savings opportunities and develop an implementation plan.
Energy management involves monitoring and optimizing energy usage to reduce costs and environmental impacts. It begins with conducting an energy audit to understand current energy consumption. A preliminary audit provides an initial assessment while a detailed audit examines all energy systems through on-site data collection and analysis to identify savings opportunities. The audit process involves documenting energy usage, analyzing inefficiencies, and developing an implementation plan with cost-benefit calculations for proposed conservation measures. The goal is to minimize energy waste across production and facility operations.
The document outlines the process for implementing a smart energy management system, including conducting an initial facility study to collect energy consumption and building data, setting up a monitoring system with sensors and software to track energy usage, analyzing the data to identify areas for improved efficiency, developing an action plan to implement efficiency solutions, and establishing after-market support to ensure the system delivers ongoing benefits. The goal is to provide detailed insight into energy usage in order to develop a strategy to increase competitiveness through reduced costs from improved energy efficiency.
The document discusses electric utility rate structures and how customers can identify potential ways to reduce energy costs. It provides background on utility costs and how rates are determined based on three main cost components: customer costs, energy/commodity costs, and demand costs. The summary then describes the basic rate structure most utilities follow, including customer charges, energy charges, and demand charges. It also discusses some common rate variations utilities use like seasonal pricing, block pricing, riders, and discounts.
The document provides details about energy audits conducted of water and sewage authorities (WASAs) in various Pakistani cities. It discusses what an energy audit is and why they are important for WASAs. It outlines the energy audit process, including conditional surveys of assets, data collection, and analysis of technical specifications, billing records, and energy consumption. The results of conditional surveys for various WASAs are presented, showing the condition of assets and estimated rehabilitation costs. Findings of the energy audits include annual electricity billing and penalties paid due to low power factors. Recommendations include improving asset conditions, installing power factor correction equipment, and developing an energy management plan and application to track performance indicators over time.
The Catalan Water Agency implemented an energy efficiency program at the Martorell Waste Water Treatment Plant (WWTP) in Barcelona to reduce energy consumption and costs. Sensors were installed to monitor energy usage and detect issues. This led to an 8.6% reduction in energy usage, saving 69,745 kWh and €27,029 per year. Predictive maintenance detected potential issues early, improving operations and maintenance.
Ponencia con ejercicio práctico sobre Redes Sociales para Conseguir clientes. Dictada por Francisco Domínguez Román, para Red de Emprendedoras de Barcelona.
Repaso al Marketing Digital aplicable para conseguir clientes, herramientas y técnicas principales 2.0.
También en Twitter: https://twitter.com/#!/Franciscodr
1) Industries face challenges of scarce and expensive electrical energy which has led to a need for energy management systems (EMS) to optimize usage and control costs.
2) EMS allows users to monitor and control energy consumption through software that collects and analyzes data from remote monitoring devices.
3) EMS helps identify inefficient equipment, analyze maximum power demand, and provide real-time and historical energy reports to facilitate cost reduction and planning.
2012 ICONE20 Power Conference Developing Nuclear Power Plant TPMS Specificati...Komandur Sunder Raj, P.E.
The document discusses developing a thermal performance monitoring system (TPMS) specification for a nuclear power plant case study. It outlines the goals of maximizing generation and minimizing costs through monitoring key performance parameters. The specification includes overall requirements like interfacing with the existing data system, remote monitoring, and configurable displays. Technical requirements include monitoring major turbine cycle components and calculating thermal power and heat rates. Parameters for remote monitoring of specific TPMS components are identified. The plant plans to implement the TPMS in two phases, with the first having off-line capabilities and the second adding on-line monitoring capabilities.
Presented by Sami Repo, Tampere University of Technology and Mikael Latvala, There, Finland at the IEA DSM workshop in Espoo, Finland on 14 November 2012.
This document discusses imc's climatic measurement systems for both road-based and facility-based testing. It addresses the challenges of increasing measurement requirements and the need for comparable test procedures and results across different testing environments. The imc systems provide modular, expandable solutions for mixed-signal measurement with large channel counts, CAN/LIN measurement, and compatibility across testing types and facilities. Key advantages include synchronization of all systems, real-time calculations, robust designs for harsh environments, and minimizing reconfiguration time between tests. Major automotive customers are realizing measurement and control solutions using imc to fulfill both dynamic and climatic cell-based testing.
This document summarizes an energy audit conducted at Universiti Malaysia Perlis (UniMAP). The audit assessed 8 buildings and found that the Department of Development building consumed 322,402 kWh per year, with air conditioning making up 64% of energy usage and lighting 20%. Recommendations included installing shading, optimizing daylighting, changing to more efficient light fittings, and implementing automatic timers and sensors. Behavioral changes like awareness campaigns were also suggested to reduce energy 10% and lower costs.
This a compilation of the overall process in conducting energy audit based on my personal experiences, training that I attended in Malaysia, India and Japan and information sharing between fellow EE practitioners.Not to forget references from books and internet.
I believe this would benefit to those who wants to understand what is energy audit all about for beginners to become an energy auditor and to facilities owners to assess the need to conduct energy audit and energy audit proposals submitted by consultants
Introduction to energy audit by vikas kumar pathakkumarvikasm786
This document provides an introduction and overview of energy audits. It discusses the different types of energy audits including walk-through, detailed, internal, external, IT, and utility audits. It describes the purpose of audits to systematically evaluate energy usage in buildings, plants, or organizations to identify opportunities for improved energy efficiency. The document also outlines the roles of energy auditors and managers and highlights key areas covered in different types of audits such as electrical, mechanical, thermal, and industrial systems.
Presented by the Operating Agent of Task 15, Dr David Crossley, Energy Futures Australia Pty. Ltd., at the IEA DSM Workshop in Stockholm Sweden on 6 October 2010.
This document provides information about technical audits conducted by the Management Audit Division of E I D Parry (India) Ltd for various companies in the Murugappa Group. The objectives of the technical audits are to recommend cost savings and quality improvements through identifying areas for increased energy efficiency and facilitating their implementation. The audit process involves creating awareness, identifying areas to audit, prioritizing and conducting pilot audits, implementing recommendations, and sharing learnings. Key focus areas of the audits are energy sources like steam, electricity, renewable energy as well as factory assets, production processes, safety and environment. Methodologies, skills required, and tools used for conducting energy and other technical audits are also outlined.
This document summarizes a seminar presentation on conducting an energy audit at CITM Jaipur. It defines energy and various types of energy. It discusses the objectives of energy management, including optimizing energy usage to reduce costs and environmental impacts. An energy audit aims to determine ways to lower energy consumption and costs by analyzing energy usage. Common energy audit types and instruments are described, such as measuring electrical parameters, combustion, temperatures, and lighting levels. Factors for evaluating the technical and economic feasibility of energy efficiency measures include costs, savings, payback periods, and impact on operations. Load calculations are provided for different buildings and facilities at CITM.
Industrial energy auditing and reportingVignesh Sekar
Industrial Energy Audit is defined as the verification, monitoring and analysis of energy use including submission of technical report containing all the recommendations for improving energy efficiency with cost analysis and an action plan to reduce consumption
Energy measuring unit eco monitorlight series dienhathe.vnDien Ha The
Thiết Bị Điện Mitsubishi, Thiết Bị Điện,
Điện Công Nghiệp Mitsubishi, Điện Công Nghiệp,
Điện Hạ Thế Mitsubishi, Điện Hạ Thế,
Điện Dân Dụng Mitsubishi, Điện Dân Dụng,
Mitsubishi,
Thiết Bị Đóng Cắt Mitsubishi, Thiết Bị Đóng Cắt,
Thiết Bị Điện Mitsubishi, Thiết Bị Điện,
The document discusses SMEDA's energy efficiency program which includes international collaborations and aims to minimize energy usage and develop efficient energy management systems. It has benefited 62 industrial units through various projects including establishing demonstration projects, implementing energy management systems, and training energy managers. Key projects outlined include detailed energy audits conducted, training energy service companies, and developing an energy efficiency management program targeting specific sectors. The document then provides case studies on improving energy efficiency through measures such as optimizing power distribution systems, installing variable frequency drives, improving electric motors and compressed air systems, balancing air flow, and upgrading welding plants.
An investment grade audit provides a more detailed analysis than a typical energy audit by evaluating the technical and economic feasibility of potential energy efficiency projects. It establishes an energy baseline, identifies energy saving opportunities, and provides detailed cost-benefit analyses to help customers determine which projects to implement. The audit results can then be used to negotiate a performance-based contract to design, install, commission and monitor the recommended projects over time through measurement and verification of energy savings.
This document outlines the process of conducting an energy audit. It discusses dividing the audit into segments including preparation, visits, analytics, and measurements. During preparation, background information is gathered from the client. Site visits involve inspecting building envelope, HVAC systems, lighting, and more to collect data. Analytics include analyzing bills, creating energy/cost balances, and comparing actual and calculated usage. Measurements of temperatures, flows, and more provide additional insights. Finally, potential energy efficiency measures are identified and evaluated, such as insulation, efficient equipment, and renewable energy systems. The goal is to transparently assess savings opportunities and develop an implementation plan.
Energy management involves monitoring and optimizing energy usage to reduce costs and environmental impacts. It begins with conducting an energy audit to understand current energy consumption. A preliminary audit provides an initial assessment while a detailed audit examines all energy systems through on-site data collection and analysis to identify savings opportunities. The audit process involves documenting energy usage, analyzing inefficiencies, and developing an implementation plan with cost-benefit calculations for proposed conservation measures. The goal is to minimize energy waste across production and facility operations.
The document outlines the process for implementing a smart energy management system, including conducting an initial facility study to collect energy consumption and building data, setting up a monitoring system with sensors and software to track energy usage, analyzing the data to identify areas for improved efficiency, developing an action plan to implement efficiency solutions, and establishing after-market support to ensure the system delivers ongoing benefits. The goal is to provide detailed insight into energy usage in order to develop a strategy to increase competitiveness through reduced costs from improved energy efficiency.
The document discusses electric utility rate structures and how customers can identify potential ways to reduce energy costs. It provides background on utility costs and how rates are determined based on three main cost components: customer costs, energy/commodity costs, and demand costs. The summary then describes the basic rate structure most utilities follow, including customer charges, energy charges, and demand charges. It also discusses some common rate variations utilities use like seasonal pricing, block pricing, riders, and discounts.
The document provides details about energy audits conducted of water and sewage authorities (WASAs) in various Pakistani cities. It discusses what an energy audit is and why they are important for WASAs. It outlines the energy audit process, including conditional surveys of assets, data collection, and analysis of technical specifications, billing records, and energy consumption. The results of conditional surveys for various WASAs are presented, showing the condition of assets and estimated rehabilitation costs. Findings of the energy audits include annual electricity billing and penalties paid due to low power factors. Recommendations include improving asset conditions, installing power factor correction equipment, and developing an energy management plan and application to track performance indicators over time.
The Catalan Water Agency implemented an energy efficiency program at the Martorell Waste Water Treatment Plant (WWTP) in Barcelona to reduce energy consumption and costs. Sensors were installed to monitor energy usage and detect issues. This led to an 8.6% reduction in energy usage, saving 69,745 kWh and €27,029 per year. Predictive maintenance detected potential issues early, improving operations and maintenance.
Ponencia con ejercicio práctico sobre Redes Sociales para Conseguir clientes. Dictada por Francisco Domínguez Román, para Red de Emprendedoras de Barcelona.
Repaso al Marketing Digital aplicable para conseguir clientes, herramientas y técnicas principales 2.0.
También en Twitter: https://twitter.com/#!/Franciscodr
Redes sociales para empresas b2b empresas material electrico y otras hootupbc...Francisco Dominguez
Este documento presenta información sobre el uso de las redes sociales en el marketing y la gestión de clientes. Se discuten las herramientas y estrategias de Hootsuite para publicar contenido, interactuar con clientes, analizar datos y mejorar la productividad. También incluye ejemplos de cómo las empresas pueden implementar un plan de marketing en línea utilizando las redes sociales.
Cómo crear un CV Diferente y superar una entrevista por SkypeMaría José Muñoz
Presentación elaboradora para la Jornada de Empleo Joven "Hazte visible a las empresas" #mebuscasami organizadas por la Cátedra ATA de la Universidad de Cádiz. Los objetivos son: reflexionar en relación a tu actitud en la búsqueda de empleo, diseñar una estrategia, crear un CV diferente y cuando nos llamen de la entrevista afrontarla con éxito.
El documento describe un estudio de mercado realizado para introducir un nuevo producto llamado "CerealCrack" dirigido a estudiantes universitarios. El mercado objetivo son los 11,502 estudiantes del área de ingeniería de la Universidad Nacional de San Agustín. El estudio incluye un análisis de la demanda y oferta potencial, así como de los competidores y sus precios. El tamaño actual del mercado es de aproximadamente S/./28,167 semanales.
Este documento presenta una consultoría realizada a la empresa Comercial San Jorge E.I.R.L., una ferretería ubicada en Corral. Tras analizar el entorno interno y externo de la empresa, se acordó desarrollar tres productos: 1) Un plan de marketing y logo, 2) Un formato de control de inventario en Excel, y 3) Un triángulo estratégico con visión, misión y propósito. El objetivo es fortalecer áreas débiles del negocio identificadas en el diagnóstico.
1) Coca Cola fue creada en 1886 por el farmacéutico John Pemberton como un jarabe medicinal para aliviar dolores de cabeza y náuseas. Se empezó a vender comercialmente como un remedio refrescante a 5 centavos el vaso.
2) La compañía fue adquirida por Asa Griggs Candler en 1886, quien impulsó su popularidad a nivel mundial a través de estrategias de marketing.
3) Coca Cola se ha posicionado como una de las marcas más reconocidas a n
This document provides an overview of a feasibility study conducted by NISCOM Inc. on introducing energy efficient technologies and management systems to data centers in Indonesia to reduce greenhouse gas emissions. The study assessed technologies like high voltage direct current power supplies, energy efficient cooling systems, intelligent monitoring software. It estimated that implementing these solutions could reduce emissions by 3,400 tons of CO2 per year at a sample data center. The document also outlines plans to provide guidance to Indonesian partners on monitoring and verifying emission reductions from proposed projects.
The document summarizes PowerLogic meters from Schneider Electric for basic electrical measurement applications. It describes the PowerLogic DM6000 series digital panel meters and PM1000 series multifunction meters which provide essential measurements like voltage, current, power, and energy usage at an affordable price. These meters can replace multiple analog meters, save installation costs, and help users identify opportunities for energy savings through monitoring equipment load.
This document summarizes a talk on energy management. It discusses how energy management involves planning, organizing, executing, monitoring and controlling energy use through an integrated process. An energy audit analyzes how energy is used and identifies opportunities for improved efficiency. Metrics like energy used per unit of production are key to energy management. Standards like ISO 50001 provide guidelines for establishing energy management systems. Regular measurement and monitoring are essential to demonstrate continual energy performance improvement.
Electricity Demand Side Management and End-use efficiencyeecfncci
This presentation give an overview about demand side management and end-use efficiency for electricity supply systems. It was prepared for energy auditor training in Nepal in the context of GIZ/NEEP programme. For further information go to EEC webpage: http://eec-fncci.org/
Electricity Demand Side Management (DSM) and End-use Efficiencyeecfncci
This presentation explains the concept of Electical Demand Side Management and shows how to implement it in industries. It was prepared for energy auditor training in Nepal in the context of GIZ/NEEP programme. For further information go to EEC webpage: http://www.eec-fncci.org
Energy auditing and energy efficiency indicatorsCETN
Principles of Energy Auditing
Auditing process summary
Undertaking an Energy Audit in house
Commissioning a commercial Audit
Equipment for auditing
Results and dissemination
Barriers to implementation of energy efficiency
Questions and answer session
Energy Efficient Data Center
source : http://hightech.lbl.gov/presentations/6-23-05_PGE_Workshop.ppt&ei=BVxPVIy_Bse68gWwy4HAAw&usg=AFQjCNGHU_rSwcF4BMo2A6KnFfSZglP2UA&sig2=wZlTGXORD_HOUDJi-a2uAA&bvm=bv.77880786,d.dGc
The document discusses different types of electrical meters used in data centers. It describes four levels of metering from the whole building level down to specific equipment. Meters can be either temporary or permanent depending on how long data needs to be collected. Common types of permanent meters use current transformers and potential transformers to measure attributes like power, energy, voltage, harmonics and power quality to provide insights into infrastructure operations and energy use.
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The document discusses the importance of energy conservation as the best alternative energy option available. It outlines a two-step program implemented by the Energy Conservation Department to encourage energy saving behaviors through technical assistance and audits of industrial and commercial facilities. The program involves general analysis and complete energy audits to identify recommendations to save energy through improvements to lighting, motors, air compressors and other systems. Successful implementation of recommendations at some facilities resulted in over 1MW of power savings.
Mitsubishi electric energy saving data collection server eco webserveriiiDien Ha The
1. The document describes Mitsubishi Electric's EcoWebServer # energy-saving data collection server.
2. It allows monitoring and managing energy usage by department or production line through visualization. Target-based management of energy savings activities is also supported.
3. Key features include collecting data from various energy meters and controllers, displaying data and graphs on a web browser, setting targets and alerts, and integrating with other devices like air conditioners for demand control.
Mitsubishi electric energy saving data collection server eco webserveriii-die...Dien Ha The
1. The document describes Mitsubishi Electric's EcoWebServer # energy-saving data collection server.
2. It allows monitoring and managing energy usage by department or production line through visualization. Target-based management of energy savings activities is also supported.
3. The server collects energy data from various measuring units and controllers and makes it available on a web browser through its HTTP server function for analysis and improving energy efficiency.
The document discusses green IT and increasing energy efficiency. It covers topics like improving power distribution systems, using more efficient generators and power supplies, adopting energy management software, and generating power from renewable sources. It also discusses challenges facing data centers like increasing power and cooling demands, and solutions to improve availability like deploying redundant power systems and parallel power supplies.
Mitsubishi energy saving data collecting server eco-webserverⅲ_dienhathe.vnDien Ha The
Khoa Học - Kỹ Thuật & Giải Trí: http://phongvan.org
Tài Liệu Khoa Học Kỹ Thuật: http://tailieukythuat.info
Thiết bị Điện Công Nghiệp - Điện Hạ Thế: http://dienhathe.vn
Mitsubishi energy saving data collecting server eco webserver ⅲ_dienhathe.vnDien Ha The
Khoa Học - Kỹ Thuật & Giải Trí: http://phongvan.org
Tài Liệu Khoa Học Kỹ Thuật: http://tailieukythuat.info
Thiết bị Điện Công Nghiệp - Điện Hạ Thế: http://dienhathe.vn
Organizations are increasingly concerned about the energy consumption of their data centers, which account for a large portion of business energy usage. The document outlines several approaches for making data centers more energy efficient, including retiring legacy systems, enhancing power management on existing systems, migrating to more efficient platforms like blade servers, implementing virtualization to consolidate servers, standardizing on server performance matching application needs, and right-sizing power and cooling infrastructure to avoid overprovisioning. Taken together, these strategies can significantly reduce a data center's energy consumption and associated costs.
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Volume URL: https://airccse.org/journal/ijc2022.html
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Pdf URL: https://aircconline.com/ijcnc/V14N5/14522cnc05.pdf
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Beckhoff Programmable Logic Control Overview Presentation
Energy efficiency in data processing centres
1. Technology for energy efficiency www.circutor.com12
How to improve efficiency
in Data Processing Centres
(DPCs)
Technical article
The importance of knowing the PUE
▸ We can calculate the energy efficien-
cy of any production system by compar-
ing the useful energy with the total
energy needed by the system. With this
information and knowing where the
inefficiencies are, we can achieve
substantial savings and more environ-
mentally-friendly operations.
As a practical example, an average data
processing centre with installed power
of 100 kW can achieve savings of
€8,000 to -€16,000 in the electricity bill
as a result of improved energy efficien-
cy. To do so, it is as important to detect
the points of consumption as it is to
assess the corrective measures.
The energy factor is so critical in data
processing centres that it has its own
indicator: PUE or Power Usage
100 kW of installed
power
Improvement of energy
efficiency
Electricity bill savings
of €8,000 to €16,000
Managing effective energy use
Practice example in a data
processing centre, thanks to
energy efficiency
improvements
Francisco Domínguez
Network Quality Division
DPCcenter
2. Circutor Magazine 2014-02 13
Effectiveness, defined by a standard
issued by The Green Grid, a global
environmental agency comprised of
over 175 internationally renowned
companies.
The European Commission also has a
code of conduct for reducing the impact
of data centres' growing energy
consumption. It periodically publishes
best practices for data processing
centres, most recently in 2013.
These centres have a peculiar profile
due to their uninterrupted working
hours. Because of the great importance
of service continuity when powering
servers, computers and communica-
tions, they have three main groups of
units for their exclusive use:
yy Energy supply and control units
(electricity and other sources, such as
diesel oil, gas, etc.) essential for the
functioning of these continuous
operation units. This group includes
supply connections and switch-
boards, lighting and refrigeration
systems, air conditioning of the
corresponding rooms, etc.
yy One or several units to supply
power computer equipment (IT),
comprised of UPS (Uninterruptible
Power Supply) units
yy The distribution panels and
systems for this energy to power the
computer equipment
Broadly speaking, we can say that of
the 100% total energy consumed in a
DPC, 60% corresponds to the infra-
structure's electrical consumption and
the remaining 40% to refrigeration
systems.
So we can undoubtedly see the need
for coefficients (PUE) that make it
possible to prepare comparative studies
aimed at determining actions for
optimising the energy consumption of
these centres.
The European Commission
also has a code of conduct
for reducing the impact of
data centres' growing
energy consumption.
PUE or Power Usage
Effectiveness, defined by a
standard issued by The Green
Grid, a global environmental
agency comprised of over 175
internationally renowned
companies.
Calculation guidelines
As we have already seen, we normally
use the standard issued by The Green
Grid to calculate the parameters for
DPC efficiency. We will distinguish two
key indicators:
1. PUE: Power Usage Effectiveness,
calculated with the formula:
2. DCE: Data Centre Efficiency,
calculated as a percentage with the
formula:
In addition, the Environmental Protec-
tion Agency of the United States (EPA)
provides the following PUE values as a
reference:
• Historic 2.0
• Current trend 1.9
• Optimised operations 1.7
• Best practices 1.3
• State-of-the-art 1.2
PUE =
Total energy supplied
Energy for computer equipment
DCE =
Energy for computer equipment
Total energy supplied
as a %
3. Technology for energy efficiency www.circutor.com14
Total energy
supplied to the
installation
Electrical energy
supplied to:
• Panels
• UPS
• Batteries
• Lighting
• Air conditioning
• Refrigeration systems
• Ventilation
Energy for com-
puter equipment
• Servers
• Terminals
• Data processing
• Telecommunications
• etc.
DATA PROCESSING
CENTRE (DPC)
100 % 50 % 50 %
Companies like Google have gotten
the average PUE of their DPCs
down to 1.22, and sometimes as
low as 1.15.
In the historic frame of reference
(PUE 2.0), typical consumption for
different DPC elements is:
There are three general measurement
levels* shown in the table below, with
measuring points that correspond to the
indicators in the diagram also shown
below, with energy measured in kWh. A
12-month cycle is taken as a comparative
reference for all levels.
There is also a Level 0, which only
includes power measurements (kW),
measuring the general demand of the
installation and that of the UPS output.
Therefore, one of the keys to the
success of an energy improvement
project is measuring the consump-
tion of each unit type in order to be
able to recognise the most afford-
able areas of improvement.
Lighting
4%
Other
4%
UPS
8%
Air
conditioning
34%
Computer equipment
50%
Breakdown
Energy
consump-
tion in DPCs
BASIC
Level 1 (L1)
INTERMEDIATE
Level 2 (L2)
ADVANCED
Level 3 (L3)
Total Energy of the Installation Installation Inputs Installation Inputs Installation Inputs
Energy for computer equipment For UPS output
For computer equipment
distribution outputs
For Computer equipment power
supply
Measurement Frequency Monthly / Weekly Daily / Hourly Continuous (15 minutes or less)
*The Green Grid recommendations.
1
2
1
3
1
4
Consumption
data
INITIAL
DPCcenter
4. Circutor Magazine 2014-02 15
PUE Efficiency Calculation Scale
4
CVM-MINI
Earth leakage current
relay station
–– Servers
–– Consoles
–– Backup Units
–– IT racks
–– Telecommunications
–– Routers, etc.
Computer equipment output panel
Electric
power analyzer
CVM-C10
Electric
power analyzer
CVM-MINI
CBS-4
Electric
power analyzer
Earth leakage cur-
rent relay station
Distribution panel for
DPC auxiliary servicesUPS power supply panel
Computer equipment
consumption
Other related
consumption
–– Room Air Conditioning
–– Lighting
–– Unit cooling
–– Auxiliary power connections
–– Various services
–– Etc.
CVM-B150
CVM-C10
–– PowerStudio Software
Electric
power analyzer
Electric
power analyzer
70% 30%PUE
FINAL CONSUMPTION 1.4
50% 50%PUE
INITIAL CONSUMPTION 2
1
2
3 3
4
Data
INITIAL
and
FINAL
COMPARISON
START: FINAL2
VERY
INEFFICIENT
VERY
EFFICIENT
1.4
5. Technology for energy efficiency www.circutor.com16
CIRCUTOR with its decades of experience
in energy efficiency , solutions, offers a
wide range of products that facilitate
continuous data gathering for controlling
PUE and DCE, UPS unit performance,
electric energy management and DPC
maintenance. These include energy
meters, power analyzers, ultra-immu-
nised earth leakage protection, harmonic
filtering systems, PowerStudio Scada
management software and power factor
correction systems.
CIRCUTOR's Solution with the
SCADA system
For the study, two implementation phases
and a third study phase are required:
1-Measurement: with the addition of CVM
power analyzer units, with their correspond-
ing current transformers, equipped with
RS485 serial communications to measure
circulating energy.
2-Analysis: installing the PowerStudio
Scada application, calculating and viewing
the resulting values and running the
corresponding reports.
3-Improvements: analysing the collected
data lets us see which units are consuming.
These are some of the products offered by CIRCUTOR to
facilitate continuous data gathering for controlling PUE and
DCE, UPS unit performance, electric energy management
and DPC maintenance, in addition to many other
applications
MEASUREMENT
ANALYSIS
IMPROVEMENTS
CVM power analyzer
units with measuring
transformers
1.
2.
CIRCUTOR's
PowerStudio Scada
software is used for
calculating and
viewing the values
3.
Analysing the data
gathered and
controlling unit
consumption
ENERGY
EFFICIENCY
6. Circutor Magazine 2014-02 17
The application features:
• A start screen in single-line diagram
format (Fig.1) with data corresponding
to all the concurrent energy types
(converted to KWh).
• A second summary screen (Fig.2) with
performance calculations (Fig.3),
enabling you to create
and display reports with results for
different periods
(daily, weekly, monthly and yearly).
By way of example, here are the screens
displayed when installing CVM analyz-
ers and programming a specific Scada
application.
On the first one you can see the
installation diagram and unit connec-
tions; on the second one you can see
the resulting data online for a single
DPC; and on the third one is a weekly
Level 1 report with continuous measur-
ing frequency.
PowerStudio SCADA application
PUE calculation screen
*Note: the data on the screens may vary depending on the moment when the data was captured
WEEKLY PUE CALCULATION REPORT
Level: L1
Measurement Period: Weekly
Measurement Frequency: Continuous
Period of the report:
From: 03/01/2014 To: 10/01/2014
Issue Date: 13/01/2014
Description
initial kWh final kWh total kWh
Air-
conditioning
6,146
8,767
2,621
Lighting
15
341
325
Input UPS 1
429
5,578
5,149
Input UPS 2
521
5,715
5,194
Total kWh in DPC inputs
13,289
Description
initial kWh final kWh total kWh
Output UPS 1
754
5,466
4,712
Output UPS 2
791
5,486
4,695
Total kWh in DPC outputs
9,407
PUE CALCULATION
Total kWh DPC outputs / Total kWh DPC inputs
1.41 PUE L1, W, C
0.71 DCE
Fig. 1
Fig .2
Fig .3
7. CIRCUTOR's Solution with a local
display screen
For the study, two implementation
phases are required:
1-Addition of CVM power analyzer
units with their corresponding current
transformers, equipped with RS485
serial communications to measure
circulating energy.
2- Addition of an EDS energy control-
ler with storage and data processing
functions and its built-in programming,
along with a local display screen.
By way of example, here is the commu-
nication topology displayed when
installing CVM analyzers, the EDS
energy controller and the local display
screen.
CIRCUTOR EDS
Energy manager with
PowerStudio and built-in
web server
CVM NET
RS-485
General Air conditioning
UPS
Input Lighting
UPS
Output
Local
screen
CVM NET CVM NET CVM 1D CVM NET PowerStudio
EDS
CIRCUTOR's Solution with a local screen
How to improve the efficiency of a
data processing centre
To improve the efficiency of a data
processing centre, we must follow
measuring and analysis by implement-
ing improvement actions. There are
actions that do not require any invest-
ment, such as reducing the contracted
power to save on direct costs, and other
actions that do require investment, such
as replacing units with more efficient
ones.
To organise these improvement actions
you can prioritise them in accordance
with the efficiency that can be achieved
with each one. This prioritisation is
calculated by comparing the improve-
ment obtained with the investment
required to make the improvement.
Pa=
CEa-CEm
Investment
Pa: Action priority
CEa: Current energy consumption
CEm: Energy consumption with the new measure.
Investment: investment needed to achieve the savings
Technology for energy efficiency www.circutor.com18
8. Technical Article 19
Performing this calculation for each
possible improvement action helps us
prepare a list of actions and sort them
from highest to lowest priority.
Possible short-term measures include:
yy Analysing usage patterns for the
environments where they have been
deployed.
Calculating the minimum
server group sizes
to maintain service
levels.
Switching off unused
capacity, as long as
proper availability is
maintained.
yy Virtualisation and consolidation
yy Replacing hardware
Virtualising test environments.
Replacing obsolete hardware.
yy Changes in room management
Correct control and adjustment of
room temperature.
yy Changes to the
refrigeration infrastructure.
New efficient refrigeration
machinery.
Hot aisle/cold aisle layout.
Elimination of gaps in the racks.
Future: use of outside air.
yy Lighting optimisation
For a more thorough list of Data Centre
improvements, see the 2013 Best
Practices issued by the European
Commission's Renewable Energies
Unit.
Conclusions
DPCs (Data Processing Centres) are
major consumers of electrical energy
and their consumption can be divided in
useful energy for computer equipment
and the additional energy necessary for
their smooth functioning. This energy
consumption is so critical that it has its
own indicator: PUE (Power Usage
Effectiveness).
In DPCs with non-optimised PUEs, this
additional energy can account for up to
50% of the total energy, giving us good
room for improvement. According to
minimum availability requirements
and the options for investment in
improvements, savings of up to 20%
of the total energy consumed can be
achieved (or between €8,000-
€16,000 a year in an average 100
kW DPC).
As we have seen in this article, it is
possible to study and measure
possible improvements to data
processing centres. The key phases
are installing energy measuring
units, analysing the data gathered
and making decisions based on that
analysis.
CIRCUTOR, with its decades of
experience in energy efficiency
solutions, offers a wide range of
products that facilitate continuous
data gathering for control, mainte-
nance and energy efficiency
management of DPCs.
For further information contact us
on CIRCUTOR's website
www.circutor.com or through one
of our local sales representatives
in your area.»
CIRCUTOR, with its decades of experience in
energy efficiency solutions, offers a wide
range of products that facilitate continuous
data gathering for control, maintenance and
energy efficiency management of Data
Processing Centres (DPCs)