we are an innovation management team within a renewable energy company and our task is to give the management an overview over the actual situation and feasibility of battery systems connected with photovoltaic. Our target is to get more resources from the company for this theme.
The overview contains:
• overview over common storage systems (focus on single family houses)
• optimal size in respect of energy demand
• actual costs of battery systems
• Lifespan of batteries
• evaluation of economic feasibility
• future development expected
Ecoult - Energy Storage Introduction to Energy StorageEcoult123
Ecoult delivers kW to MW scale energy storage solutions to assist with grid optimization, off-grid support for diesel efficiency and renewable energy integration. In this deck Ecoult gives the uninitiated and introduction into the world of energy storage.
As the penetration of renewable generation increased, it
had become obvious that the variability of these sources
and the fact that renewables are not always available when
the power is needed, were becoming a problem. As a
consequence, fossil-based operating reserves are required to
augment renewable generation to ensure reliability. Energy
storage can provide a superior solution to the variability
problem when compared to fossil-based generation, while
also improving the availability of renewables to provide
electricity upon demand. Energy storage is a flexible
resource for grid operators that can deliver a range of
grid services quickly and efficiently. The rapid growth of
policy mandates and incentives for renewable generation
and, more recently, for energy storage, the need for
modernization of the grid infrastructure, and the desire to
decarbonize the economy, are the principal drivers behind
the renewed interest in energy storage.
Ecoult - Energy Storage Introduction to Energy StorageEcoult123
Ecoult delivers kW to MW scale energy storage solutions to assist with grid optimization, off-grid support for diesel efficiency and renewable energy integration. In this deck Ecoult gives the uninitiated and introduction into the world of energy storage.
As the penetration of renewable generation increased, it
had become obvious that the variability of these sources
and the fact that renewables are not always available when
the power is needed, were becoming a problem. As a
consequence, fossil-based operating reserves are required to
augment renewable generation to ensure reliability. Energy
storage can provide a superior solution to the variability
problem when compared to fossil-based generation, while
also improving the availability of renewables to provide
electricity upon demand. Energy storage is a flexible
resource for grid operators that can deliver a range of
grid services quickly and efficiently. The rapid growth of
policy mandates and incentives for renewable generation
and, more recently, for energy storage, the need for
modernization of the grid infrastructure, and the desire to
decarbonize the economy, are the principal drivers behind
the renewed interest in energy storage.
Basic introduction to solar PV System Presentation.
The need for renewable energy resources has never been bigger than today and so is a lot of research going to match this high energy demand. Solar PV Array technology is one such technique which can actually make the effective use of solar energy available to us.
On Grid Solar System to Create your own Electricityrenewgreensolar
Like Off grid solar system, On Grid Solar System do not stores generated electricity in batteries. Instead of storing electricity its is directly used to powering the lights, appliances and electronic devices in your home. know more about On Grid Solar System @ http://www.renewgreen.in/business-solution-power-system-on-grid.php
This document is about the Importance of Energy Storage, how to the energy can be stored and the advantages and disadvantages of the different types of Energy storage elements
Best practices for Solar and Wind power system case studiesLeonardo ENERGY
Power system impact studies are often the first steps taken towards defining renewable targets. It is important that commonly accepted standard methodologies are applied related to these issues. IEAWIND and IEA PVPS have issued Recommended Practices for Wind/PV Integration Studies to provide researchers, consultants, and system operators with up-to-date guidelines on how to perform renewable power system studies.
The second edition of the report published in 2018, extends recommendations for wind integration studies to also include solar PV and distribution networks, on top of transmission network issues.
Recommendations are based on more than 10 years of work within the International Energy Agency Wind Technology Collaboration Programme (IEA Wind TCP) Task 25: Design and Operation of Power Systems with Large Amounts of Wind Power and the IEA Photovoltaic Power System Programme (PVPS TCP) Task 14: High Penetration of PV Systems in Electricity Grids.
It is type of hybrid energy system consist of a photovoltaic array coupled with a wind turbine.This would create more output from the wind turbine during the winter, whereas during the summer, the solar panels would produce their peak output.Solar Photovoltaic (PV) – Wind Turbine (WT) Hybrid System is the best way to utilize not just one local available RE resource but multiple renewable RE resources.
Dynamic Balancing of the Vehicle while Cornering” is the concept to avoid Roll-Over of the vehicle and provide comfort to the passengers while cornering by tilting the vehicle opposite to the centrifugal force to cancel it, which leads to shift of C.G point of vehicle and provide comfort to the passengers.
Basic introduction to solar PV System Presentation.
The need for renewable energy resources has never been bigger than today and so is a lot of research going to match this high energy demand. Solar PV Array technology is one such technique which can actually make the effective use of solar energy available to us.
On Grid Solar System to Create your own Electricityrenewgreensolar
Like Off grid solar system, On Grid Solar System do not stores generated electricity in batteries. Instead of storing electricity its is directly used to powering the lights, appliances and electronic devices in your home. know more about On Grid Solar System @ http://www.renewgreen.in/business-solution-power-system-on-grid.php
This document is about the Importance of Energy Storage, how to the energy can be stored and the advantages and disadvantages of the different types of Energy storage elements
Best practices for Solar and Wind power system case studiesLeonardo ENERGY
Power system impact studies are often the first steps taken towards defining renewable targets. It is important that commonly accepted standard methodologies are applied related to these issues. IEAWIND and IEA PVPS have issued Recommended Practices for Wind/PV Integration Studies to provide researchers, consultants, and system operators with up-to-date guidelines on how to perform renewable power system studies.
The second edition of the report published in 2018, extends recommendations for wind integration studies to also include solar PV and distribution networks, on top of transmission network issues.
Recommendations are based on more than 10 years of work within the International Energy Agency Wind Technology Collaboration Programme (IEA Wind TCP) Task 25: Design and Operation of Power Systems with Large Amounts of Wind Power and the IEA Photovoltaic Power System Programme (PVPS TCP) Task 14: High Penetration of PV Systems in Electricity Grids.
It is type of hybrid energy system consist of a photovoltaic array coupled with a wind turbine.This would create more output from the wind turbine during the winter, whereas during the summer, the solar panels would produce their peak output.Solar Photovoltaic (PV) – Wind Turbine (WT) Hybrid System is the best way to utilize not just one local available RE resource but multiple renewable RE resources.
Dynamic Balancing of the Vehicle while Cornering” is the concept to avoid Roll-Over of the vehicle and provide comfort to the passengers while cornering by tilting the vehicle opposite to the centrifugal force to cancel it, which leads to shift of C.G point of vehicle and provide comfort to the passengers.
Dynamic Balancing of the Vehicle while Cornering is the concept to avoid Roll-Over of the vehicle and provide comfort to the passengers while cornering by tilting the vehicle opposite to the centrifugal force to cancel it, which leads to shift of C.G point of vehicle and provide comfort to the
Passengers.
“Dynamic Balancing of the Vehicle while Cornering” is the concept to avoid Roll-Over of the vehicle and provide comfort to the passengers while cornering by tilting the vehicle opposite to the centrifugal force to cancel it, which leads to shift of C.G point of vehicle and provide comfort to the Passengers.
Muireann Lynch delivered this presentation at a joint ESRI-UCD conference tilted 'Energy research to enable climate change mitigation' on 17 September.
Photos from the conference are available to view on the ESRI website here: https://www.esri.ie/events/esri-ucd-conference-energy-research-to-enable-climate-change-mitigation
Future Electricity Markets: key pillars with high shares of wind and PVLeonardo ENERGY
More and more countries world-wide are targeting high shares of wind and solar photovoltaics in their electricity mix. To integrate high shares of these variable renewable energy sources, the electricity system needs to become more flexible in order to balance supply and demand at all times. The webinar will discuss key design features of future electricity markets, including incentives for more flexible fossil-fuel based and renewable-based power generation, modifications to the design of electricity markets, incentives for more flexible demand, and storage options.
Future electricity markets: key pillars with high shares of wind and PVLeonardo ENERGY
This session is part of the Clean Energy Regulators Initiative Webinar Programme.
Theme 4 - Integration and Issues for Renewables
Module 3: Key pillars of electricity markets with high shares of wind and PV
More and more countries world-wide are targeting high shares of wind and solar photovoltaics in their electricity mix. To integrate high shares of these variable renewable energy sources, the electricity system needs to become more flexible in order to balance supply and demand at all times. The webinar will discuss key design features of future electricity markets, including incentives for more flexible fossil-fuel based and renewable-based power generation, modifications to the design of electricity markets, incentives for more flexible demand, and storage options.
Genius Energy - Steel Energy - Flywheel Energy Storage (Kinetic Storage)Davide Serani
How flywheel energy storage can help electrical grid? Are you willing to contribute to the development of a technology that is able to revolutionize the entire energy sector? For further informations please contact me davide.serani@gmail.com
Created virtual company which provides solutions on Project Feasibility, Viability Alternatives, Current Scenario Project Development, Plans Budgeting and Costing, Strategic Management of Solar energy.
Overview of the fundamental roles in Hydropower generation and the components involved in wider Electrical Engineering.
This paper presents the design and construction of hydroelectric dams from the hydrologist’s survey of the valley before construction, all aspects and involved disciplines, fluid dynamics, structural engineering, generation and mains frequency regulation to the very transmission of power through the network in the United Kingdom.
Author: Robbie Edward Sayers
Collaborators and co editors: Charlie Sims and Connor Healey.
(C) 2024 Robbie E. Sayers
Cosmetic shop management system project report.pdfKamal Acharya
Buying new cosmetic products is difficult. It can even be scary for those who have sensitive skin and are prone to skin trouble. The information needed to alleviate this problem is on the back of each product, but it's thought to interpret those ingredient lists unless you have a background in chemistry.
Instead of buying and hoping for the best, we can use data science to help us predict which products may be good fits for us. It includes various function programs to do the above mentioned tasks.
Data file handling has been effectively used in the program.
The automated cosmetic shop management system should deal with the automation of general workflow and administration process of the shop. The main processes of the system focus on customer's request where the system is able to search the most appropriate products and deliver it to the customers. It should help the employees to quickly identify the list of cosmetic product that have reached the minimum quantity and also keep a track of expired date for each cosmetic product. It should help the employees to find the rack number in which the product is placed.It is also Faster and more efficient way.
About
Indigenized remote control interface card suitable for MAFI system CCR equipment. Compatible for IDM8000 CCR. Backplane mounted serial and TCP/Ethernet communication module for CCR remote access. IDM 8000 CCR remote control on serial and TCP protocol.
• Remote control: Parallel or serial interface.
• Compatible with MAFI CCR system.
• Compatible with IDM8000 CCR.
• Compatible with Backplane mount serial communication.
• Compatible with commercial and Defence aviation CCR system.
• Remote control system for accessing CCR and allied system over serial or TCP.
• Indigenized local Support/presence in India.
• Easy in configuration using DIP switches.
Technical Specifications
Indigenized remote control interface card suitable for MAFI system CCR equipment. Compatible for IDM8000 CCR. Backplane mounted serial and TCP/Ethernet communication module for CCR remote access. IDM 8000 CCR remote control on serial and TCP protocol.
Key Features
Indigenized remote control interface card suitable for MAFI system CCR equipment. Compatible for IDM8000 CCR. Backplane mounted serial and TCP/Ethernet communication module for CCR remote access. IDM 8000 CCR remote control on serial and TCP protocol.
• Remote control: Parallel or serial interface
• Compatible with MAFI CCR system
• Copatiable with IDM8000 CCR
• Compatible with Backplane mount serial communication.
• Compatible with commercial and Defence aviation CCR system.
• Remote control system for accessing CCR and allied system over serial or TCP.
• Indigenized local Support/presence in India.
Application
• Remote control: Parallel or serial interface.
• Compatible with MAFI CCR system.
• Compatible with IDM8000 CCR.
• Compatible with Backplane mount serial communication.
• Compatible with commercial and Defence aviation CCR system.
• Remote control system for accessing CCR and allied system over serial or TCP.
• Indigenized local Support/presence in India.
• Easy in configuration using DIP switches.
Final project report on grocery store management system..pdfKamal Acharya
In today’s fast-changing business environment, it’s extremely important to be able to respond to client needs in the most effective and timely manner. If your customers wish to see your business online and have instant access to your products or services.
Online Grocery Store is an e-commerce website, which retails various grocery products. This project allows viewing various products available enables registered users to purchase desired products instantly using Paytm, UPI payment processor (Instant Pay) and also can place order by using Cash on Delivery (Pay Later) option. This project provides an easy access to Administrators and Managers to view orders placed using Pay Later and Instant Pay options.
In order to develop an e-commerce website, a number of Technologies must be studied and understood. These include multi-tiered architecture, server and client-side scripting techniques, implementation technologies, programming language (such as PHP, HTML, CSS, JavaScript) and MySQL relational databases. This is a project with the objective to develop a basic website where a consumer is provided with a shopping cart website and also to know about the technologies used to develop such a website.
This document will discuss each of the underlying technologies to create and implement an e- commerce website.
Immunizing Image Classifiers Against Localized Adversary Attacksgerogepatton
This paper addresses the vulnerability of deep learning models, particularly convolutional neural networks
(CNN)s, to adversarial attacks and presents a proactive training technique designed to counter them. We
introduce a novel volumization algorithm, which transforms 2D images into 3D volumetric representations.
When combined with 3D convolution and deep curriculum learning optimization (CLO), itsignificantly improves
the immunity of models against localized universal attacks by up to 40%. We evaluate our proposed approach
using contemporary CNN architectures and the modified Canadian Institute for Advanced Research (CIFAR-10
and CIFAR-100) and ImageNet Large Scale Visual Recognition Challenge (ILSVRC12) datasets, showcasing
accuracy improvements over previous techniques. The results indicate that the combination of the volumetric
input and curriculum learning holds significant promise for mitigating adversarial attacks without necessitating
adversary training.
1. Presented by:
Jha Ashish Maniyar Siddharth Nagalla Bhanu Pradeep,
Nandimalla Prashanth Dilip Kumar Vaggam Singwala Sunil
Power Storage Systems
2. Contents
Overview – Common storage systems
Storage systems – Lead-acid & Lithium-ion
Energy demand (Single family)
Features & Costs of battery storage system
Performance & Life cycle
Recomendations
References
4. Storage systems
Lead-acid:
• Today already high number of items
• Inherent safety by controlled
overcharge reaction
• No complex cell management
needed
• Experience with large storage
• Relatively low initial investment
• Limited cycle life
Applications:
Residential storage systems,
Uninterruptible power supply
5. Lithium-ion:
• High efficiency, production
cost, & energy density
• Long lifetime
• Low maintenance & self
discharge rate
• Light weight
• Quick charging (typically 1-2
hours)
Applications:
Residential, automotive,
uninterruptable power
supply system
Storage systems
6. Energy demand (Single family)
Average annual power consumption of single family is 4MW which requires
15Kw capacity battery (optimal) or 30Kw capacity battery (bad conditions)
Consumption per year = 4MW
Consumption per day = 10-12 Kwh
7. Features & Costs of battery storage
systems
Source: Hoppecke
Lead battery Lithium battery
• Energy content (kWh) 5.5 – 22.0
• Rated voltage (V) 24 and 48
• 2,500 cycles at 50% discharge
depth – service life of design of 10
years (at 20°C)
• Maintenance-free
€3100
• Energy content (kWh) 5 – 30
• Rated voltage (V) 51.2
• Durability at discharge depths of up
to 80% max. 7,000 cycles
• Service life upto 20 years
• High level of efficiency
€3500
8. Performance & Life cycle
Parameters Lead-acid Lithium-ion
Energy density 50 Wh/l to 130 Wh/l 250 Wh/ l to 550 Wh/ l
Power density 10 W/l to 1000W/l 100 W/l to 5000W/l
Depth of discharge 80 % Up to 100 %
Self discharge 0.05 % to 0.2 % per
day
1 % per month
Round trip efficiency 78 % to 85 % 85 % to 92 %
Cycle life 1500 to 5000 3,000 to 10,000 (full
cycles)
Calendar life 10 years to 20 years
(depending on
temperature and
SOC)
10 years to 30 years
(depending on
temperature and
SOC)
9. Aspects to be addressed by R&D
Advancement has to done in fast charging
Increasing of Power and Energy densities
Decreasing of charge-discharge cycle time
Ensuring safe and secured operation
Cost reduction
10. References
www.hoppecke.com
perspectives of electricity storage
technologies by Smart Energy for Europe
Platform GmbH (SEFEP)
Battery Types and Characteristics for HEV
Thermo Analytics, Inc.,2007. Retrieved
June 11th, 2010.
