A Framework to Model and Optimize the Operation of Lithium-ion Energy Storage in Electricity Markets, and an Assessment of Lithium-ion Energy Storage in Texas

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ISBN 13 :
Total Pages : 442 pages
Book Rating : 4.:/5 (922 download)

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Book Synopsis A Framework to Model and Optimize the Operation of Lithium-ion Energy Storage in Electricity Markets, and an Assessment of Lithium-ion Energy Storage in Texas by : Robert Leo Fares

Download or read book A Framework to Model and Optimize the Operation of Lithium-ion Energy Storage in Electricity Markets, and an Assessment of Lithium-ion Energy Storage in Texas written by Robert Leo Fares and published by . This book was released on 2015 with total page 442 pages. Available in PDF, EPUB and Kindle. Book excerpt: The lithium-ion (Li-ion) battery has become an established technology in portable electronics and electric vehicle applications. At the same time, there is rising interest in grid-based battery energy storage to improve the flexibility of the electric grid and integrate intermittent sources of renewable energy. To provide information for energy storage developers, battery system operators, state policymakers, and the general public, this research develops a framework to characterize, operate, and evaluate Li-ion battery energy storage that is connected to the electric grid and participates in a wholesale electricity market. Methods are developed to characterize and model the voltage, temperature, and capacity degradation behavior of a Li-ion battery system. Then, an optimization program is developed to schedule Li-ion storage in an electricity market while modeling and controlling its operating state and rate of capacity loss. The optimization framework is used to simulate operation of Li-ion storage in Texas's Electric Reliability Council of Texas (ERCOT) electricity from 2002-2014, and the market revenue potential and operating lifetime of Li-ion storage are approximated. It is shown that controlling capacity degradation in operational management can extend the lifetime of Li-ion battery modules by approximately 30-60% without significantly reducing market revenue potential. To test the reliability impact of distributed Li-ion storage, residential electricity data are used to approximate how long a battery system could isolate downstream electricity customers during an outage. Thousands of outage events are simulated to show the expected islanding duration for outages occurring at different times of day. The potential reliability benefit from avoided residential electric outages is calculated and found to be much smaller than the revenue potential from the electricity market, indicating that market applications should be prioritized over residential reliability applications in siting and operating a battery system. It is found that the net-present value (NPV) of a Li-ion battery system providing wholesale energy arbitrage in the ERCOT market is negative across a range of cost and benefit parameters. However, controlling capacity degradation in operational management of the battery system is found to increase its value by approximately $100/kWh of rated energy capacity. The NPV of a battery system providing a combination of energy and Fast Responding Regulation Service (FRRS) is found to be positive across a wide range of cost and benefit parameters, indicating a Li-ion battery system could most likely provide a combination of energy and FRRS service to the ERCOT electricity market at a profit. Controlling capacity degradation in operational management of the battery system for energy and FRRS is found to have little impact on its NPV. However, controlling capacity loss makes the NPV less sensitive to variation in the lifetime of the battery modules, reducing the risks associated with premature battery cell failure.

Handbook on Battery Energy Storage System

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Publisher : Asian Development Bank
ISBN 13 : 9292614711
Total Pages : 123 pages
Book Rating : 4.2/5 (926 download)

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Book Synopsis Handbook on Battery Energy Storage System by : Asian Development Bank

Download or read book Handbook on Battery Energy Storage System written by Asian Development Bank and published by Asian Development Bank. This book was released on 2018-12-01 with total page 123 pages. Available in PDF, EPUB and Kindle. Book excerpt: This handbook serves as a guide to deploying battery energy storage technologies, specifically for distributed energy resources and flexibility resources. Battery energy storage technology is the most promising, rapidly developed technology as it provides higher efficiency and ease of control. With energy transition through decarbonization and decentralization, energy storage plays a significant role to enhance grid efficiency by alleviating volatility from demand and supply. Energy storage also contributes to the grid integration of renewable energy and promotion of microgrid.

Long-Term Health State Estimation of Energy Storage Lithium-Ion Battery Packs

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Publisher : Springer Nature
ISBN 13 : 9819953448
Total Pages : 101 pages
Book Rating : 4.8/5 (199 download)

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Book Synopsis Long-Term Health State Estimation of Energy Storage Lithium-Ion Battery Packs by : Qi Huang

Download or read book Long-Term Health State Estimation of Energy Storage Lithium-Ion Battery Packs written by Qi Huang and published by Springer Nature. This book was released on 2023-08-18 with total page 101 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book investigates in detail long-term health state estimation technology of energy storage systems, assessing its potential use to replace common filtering methods that constructs by equivalent circuit model with a data-driven method combined with electrochemical modeling, which can reflect the battery internal characteristics, the battery degradation modes, and the battery pack health state. Studies on long-term health state estimation have attracted engineers and scientists from various disciplines, such as electrical engineering, materials, automation, energy, and chemical engineering. Pursuing a holistic approach, the book establishes a fundamental framework for this topic, while emphasizing the importance of extraction for health indicators and the significant influence of electrochemical modeling and data-driven issues in the design and optimization of health state estimation in energy storage systems. The book is intended for undergraduate and graduate students who are interested in new energy measurement and control technology, researchers investigating energy storage systems, and structure/circuit design engineers working on energy storage cell and pack.

Design and Analysis of Large Lithium-Ion Battery Systems

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Publisher : Artech House
ISBN 13 : 1608077144
Total Pages : 241 pages
Book Rating : 4.6/5 (8 download)

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Book Synopsis Design and Analysis of Large Lithium-Ion Battery Systems by : Shriram Santhanagopalan

Download or read book Design and Analysis of Large Lithium-Ion Battery Systems written by Shriram Santhanagopalan and published by Artech House. This book was released on 2014-12-01 with total page 241 pages. Available in PDF, EPUB and Kindle. Book excerpt: This new resource provides you with an introduction to battery design and test considerations for large-scale automotive, aerospace, and grid applications. It details the logistics of designing a professional, large, Lithium-ion battery pack, primarily for the automotive industry, but also for non-automotive applications. Topics such as thermal management for such high-energy and high-power units are covered extensively, including detailed design examples. Every aspect of battery design and analysis is presented from a hands-on perspective. The authors work extensively with engineers in the field and this book is a direct response to frequently-received queries. With the authors’ unique expertise in areas such as battery thermal evaluation and design, physics-based modeling, and life and reliability assessment and prediction, this book is sure to provide you with essential, practical information on understanding, designing, and building large format Lithium-ion battery management systems.

Fire Hazard Assessment of Lithium Ion Battery Energy Storage Systems

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Publisher : Springer
ISBN 13 : 1493965565
Total Pages : 97 pages
Book Rating : 4.4/5 (939 download)

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Book Synopsis Fire Hazard Assessment of Lithium Ion Battery Energy Storage Systems by : Andrew F. Blum

Download or read book Fire Hazard Assessment of Lithium Ion Battery Energy Storage Systems written by Andrew F. Blum and published by Springer. This book was released on 2016-08-06 with total page 97 pages. Available in PDF, EPUB and Kindle. Book excerpt: Providing a concise overview of lithium-ion (Li-ion) battery energy storage systems (ESSs), this book also presents the full-scale fire testing of 100 kilowatt hour (kWh) Li-ion battery ESSs. It details a full-scale fire testing plan to perform an assessment of Li-ion battery ESS fire hazards, developed after a thorough technical study. It documents the results of the testing plan including external and internal ignition testing, ESS positioning, temperature and heat flux measurements, pressure measurement, weather meters, and data acquisition systems. A comprehensive literature review and gap analysis reveal the current state of research into this vital aspect of energy storage. The authors cover the characteristics and hazards of Li-ion batteries, their anatomy and design, commercial and residential ESSs, historical fire incidents, and ESS codes and regulations. Researchers and professionals working in fire protection engineering, battery systems engineering, or energy storage will find this book a useful example of a fire testing plan. The results of the hazard assessment offer insights for those involved in electrical, fire, and building codes, as well as practitioners in design standards and fire testing.

Advanced Data Analytics for Power Systems

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Publisher : Cambridge University Press
ISBN 13 : 1108494757
Total Pages : 601 pages
Book Rating : 4.1/5 (84 download)

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Book Synopsis Advanced Data Analytics for Power Systems by : Ali Tajer

Download or read book Advanced Data Analytics for Power Systems written by Ali Tajer and published by Cambridge University Press. This book was released on 2021-04-08 with total page 601 pages. Available in PDF, EPUB and Kindle. Book excerpt: Experts in data analytics and power engineering present techniques addressing the needs of modern power systems, covering theory and applications related to power system reliability, efficiency, and security. With topics spanning large-scale and distributed optimization, statistical learning, big data analytics, graph theory, and game theory, this is an essential resource for graduate students and researchers in academia and industry with backgrounds in power systems engineering, applied mathematics, and computer science.

Advanced Technologies for Planning and Operation of Prosumer Energy Systems, volume III

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Publisher : Frontiers Media SA
ISBN 13 : 2832552463
Total Pages : 385 pages
Book Rating : 4.8/5 (325 download)

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Book Synopsis Advanced Technologies for Planning and Operation of Prosumer Energy Systems, volume III by : Bin Zhou

Download or read book Advanced Technologies for Planning and Operation of Prosumer Energy Systems, volume III written by Bin Zhou and published by Frontiers Media SA. This book was released on 2024-07-30 with total page 385 pages. Available in PDF, EPUB and Kindle. Book excerpt: Prosumers, such as energy storage, smart home, and microgrids, are the consumers who also produce and share surplus energy with other users. With capabilities of flexibly managing the generation, storage and consumption of energy in a simultaneous manner, prosumers can help improve the operation efficiency of smart grid. Due to the rapid expansion of prosumer clusters, the planning and operation issues of prosumer energy systems have been increasingly raised. Aspects including energy infrastructure design, energy management, system stability, etc., are urgently required to be addressed while taking full advantage of prosumers' capabilities. However, up to date, the research on prosumers has not drawn sufficient attention. This proposal presents the need to introduce a Research Topic on prosumer energy systems in Frontiers in Energy Research. We believe this Research Topic can promote the research on advanced planning and operation technologies of prosumer energy systems and contribute to the carbon neutrality for a sustainable society.

Battery Energy Storage Scenario Analyses Using the Lithium-Ion Battery Resource Assessment (LIBRA) Model

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Publisher :
ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (14 download)

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Book Synopsis Battery Energy Storage Scenario Analyses Using the Lithium-Ion Battery Resource Assessment (LIBRA) Model by :

Download or read book Battery Energy Storage Scenario Analyses Using the Lithium-Ion Battery Resource Assessment (LIBRA) Model written by and published by . This book was released on 2022 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Meeting aggressive carbon emission goals will entail widespread deployment of renewable sources of electricity. Because these sources are variable, there is a need to develop scalable energy storage technologies. The U.S. Department of Energy is supporting efforts to increase U.S. manufacturing and recycling capabilities for LIBs and to decrease costs of stationary storage batteries. Many factors influence the domestic manufacturing and cost of stationary storage batteries, including availability of critical raw materials (lithium, cobalt, and nickel), competition from various demand sectors (consumer electronics, vehicles, and battery energy storage), resource recovery (recycling), government policies, and learning in the industry, among other factors. Understanding how these factors interact and identifying synergies and bottlenecks is important for developing effective strategies for the LIB stationary energy storage system. We developed the Lithium-Ion Battery Resource Analysis (LIBRA) model as a tool to help stakeholders better understand the following types of questions: What are the roles of R&D, industrial learning, and scaling of demand in lowering the cost of battery energy storage system production? How do the intersections between the EV and stationary storage sectors affect the battery supply chain? For various stationary storage and EV penetration scenarios, what volumes of critical materials might be required and what role can resource recovery play? What does expected demand for both EVs and stationary storage portend for mineral resources and overall mineral scarcity? The LIBRA model is developed using a System dynamics (SD) modeling approach to represent interactions across the segments of the battery materials supply chain. System dynamics models can capture the complex interactions and feedback between the various system components that influence supply and demand. The LIBRA model is comprised of several interacting modules that represent specific portions of the LIB supply chain. The model tracks the buildout of the domestic LIB industry over time (2020 - 2050) and in the context of competing demands for raw materials, recycling, and markets for LIBs. The LIBRA model represents major systemic feedback loops and delays across the supply chain. This report provides a complete documentation for the LIBRA model, including model assumptions, data, scenario analysis results, and sensitivity analysis of the model's input space.

System Simulation of Utility-scale Lithium-ion Battery Energy Storage Systems

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Publisher :
ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (111 download)

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Book Synopsis System Simulation of Utility-scale Lithium-ion Battery Energy Storage Systems by : Michael Robert Schimpe

Download or read book System Simulation of Utility-scale Lithium-ion Battery Energy Storage Systems written by Michael Robert Schimpe and published by . This book was released on 2019 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Mathematical Modeling of Lithium Batteries

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Publisher : Springer
ISBN 13 : 3319035274
Total Pages : 213 pages
Book Rating : 4.3/5 (19 download)

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Book Synopsis Mathematical Modeling of Lithium Batteries by : Krishnan S. Hariharan

Download or read book Mathematical Modeling of Lithium Batteries written by Krishnan S. Hariharan and published by Springer. This book was released on 2017-12-28 with total page 213 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is unique to be the only one completely dedicated for battery modeling for all components of battery management system (BMS) applications. The contents of this book compliment the multitude of research publications in this domain by providing coherent fundamentals. An explosive market of Li ion batteries has led to aggressive demand for mathematical models for battery management systems (BMS). Researchers from multi-various backgrounds contribute from their respective background, leading to a lateral growth. Risk of this runaway situation is that researchers tend to use an existing method or algorithm without in depth knowledge of the cohesive fundamentals—often misinterpreting the outcome. It is worthy to note that the guiding principles are similar and the lack of clarity impedes a significant advancement. A repeat or even a synopsis of all the applications of battery modeling albeit redundant, would hence be a mammoth task, and cannot be done in a single offering. The authors believe that a pivotal contribution can be made by explaining the fundamentals in a coherent manner. Such an offering would enable researchers from multiple domains appreciate the bedrock principles and forward the frontier. Battery is an electrochemical system, and any level of understanding cannot ellipse this premise. The common thread that needs to run across—from detailed electrochemical models to algorithms used for real time estimation on a microchip—is that it be physics based. Build on this theme, this book has three parts. Each part starts with developing a framework—often invoking basic principles of thermodynamics or transport phenomena—and ends with certain verified real time applications. The first part deals with electrochemical modeling and the second with model order reduction. Objective of a BMS is estimation of state and health, and the third part is dedicated for that. Rules for state observers are derived from a generic Bayesian framework, and health estimation is pursued using machine learning (ML) tools. A distinct component of this book is thorough derivations of the learning rules for the novel ML algorithms. Given the large-scale application of ML in various domains, this segment can be relevant to researchers outside BMS domain as well. The authors hope this offering would satisfy a practicing engineer with a basic perspective, and a budding researcher with essential tools on a comprehensive understanding of BMS models.

Optimization of Energy Storage System Economics and Controls by Incorporating Battery Degradation Costs in REopt

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Publisher :
ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (14 download)

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Book Synopsis Optimization of Energy Storage System Economics and Controls by Incorporating Battery Degradation Costs in REopt by :

Download or read book Optimization of Energy Storage System Economics and Controls by Incorporating Battery Degradation Costs in REopt written by and published by . This book was released on 2023 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: The use of stationary electrochemical energy storage systems utilizing lithium-ion batteries has increased rapidly as the production scale and price for lithium-ion batteries has decreased. These energy storage systems are crucial for maintaining grid resiliency, especially for grids operating with high penetration of renewable energy generation assets or for with a variety of distributed energy generation and storage systems. One challenging factor for the development of battery energy storage systems is estimating the proper sizing, in terms of both power and energy, that minimizes total costs over the lifetime of the systems; this calculation is difficult in simple cases, where a battery is costed independently, but is extremely challenging when building loads and electrical generation by photovoltaic resources are also considered. REopt is a techoeconomic optimization tool developed by NREL to address these challenges. Previously, battery degradation has been priced by simply assuming a 10-year replacement schedule for battery systems. However, this does not account for varying degradation trends observed across real-world batteries, or allow for batteries to be operated in a degradation-aware manner that optimizes battery dispatch based on operating costs. This work incorporates a battery life model into REopt. This battery life model is simple, so that it may be solvable within the constrains of a mixed-integer linear optimization problem, but is fit to accelerated aging data recorded in the lab. To achieve the best possible accuracy for lifetime estimates given these constraints, parameters for the battery life model in REopt are estimated by fitting 20-year simulations of battery life after identifying state-space battery degradation model from accelerated aging data. Comparisons of battery life predicted in REopt and from the state-space battery degradation model to ensure validity of lifetime estimates made by REopt. Battery life and cost is optimized by controlling three decision to minimize system life cost: battery sizing, daily state-of-charge, and daily energy-throughput. The cost of battery degradation as a function of these control variables is then estimated assuming two possible maintenance strategies: replacement, where the entire battery system is replaced if cell reach an end-of-life capacity threshold; and augmentation, which establishes a fund to pay for continual purchase of new batteries to maintain the initial energy capacity of the system. These two strategies offer conservative (for replacement) and optimistic (for augmentation) bounds for total system cost. The degradation cost incurred by these strategies is then used to control battery dispatch decisions, operating the battery in a degradation-aware manner that maximizes battery lifetime while also providing energy when favorable. Because the mixed-integer linear program has perfect foresight of future energy needs, batteries with degradation costs are always operated using 'just-in-time' charging, which is unrealistic, as no energy is left in the storage system to perform other energy services or to serve as emergency back-up power. To combat this, an inequality constraint on the average annual state-of-charge is imposed, and the sensitivity of system cost to average stored energy, e.g., the cost of system resiliency, can be quantified. Analysis of results has several conclusions, for instance, oversizing of battery storage systems is not a cost burden when battery storage is an optimal solution, as any additional battery capacity can simply be utilized to avoid costs of purchasing energy from a utility.

Fuel Cells

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Publisher : John Wiley & Sons
ISBN 13 : 3527332405
Total Pages : 408 pages
Book Rating : 4.5/5 (273 download)

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Book Synopsis Fuel Cells by : Detlef Stolten

Download or read book Fuel Cells written by Detlef Stolten and published by John Wiley & Sons. This book was released on 2016-05-31 with total page 408 pages. Available in PDF, EPUB and Kindle. Book excerpt: This ready reference is unique in collating in one scientifically precise and comprehensive handbook the widespread data on what is feasible and realistic in modern fuel cell technology. Edited by one of the leading scientists in this exciting area, the short, uniformly written chapters provide economic data for cost considerations and a full overview of demonstration data, covering such topics as fuel cells for transportation, fuel provision, codes and standards. The result is highly reliable facts and figures for engineers, researchers and decision makers working in the field of fuel cells.

Battery System Modeling

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Publisher : Elsevier
ISBN 13 : 0323904335
Total Pages : 356 pages
Book Rating : 4.3/5 (239 download)

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Book Synopsis Battery System Modeling by : Shunli Wang

Download or read book Battery System Modeling written by Shunli Wang and published by Elsevier. This book was released on 2021-06-23 with total page 356 pages. Available in PDF, EPUB and Kindle. Book excerpt: Battery System Modeling provides advances on the modeling of lithium-ion batteries. Offering step-by-step explanations, the book systematically guides the reader through the modeling of state of charge estimation, energy prediction, power evaluation, health estimation, and active control strategies. Using applications alongside practical case studies, each chapter shows the reader how to use the modeling tools provided. Moreover, the chemistry and characteristics are described in detail, with algorithms provided in every chapter. Providing a technical reference on the design and application of Li-ion battery management systems, this book is an ideal reference for researchers involved in batteries and energy storage. Moreover, the step-by-step guidance and comprehensive introduction to the topic makes it accessible to audiences of all levels, from experienced engineers to graduates. - Explains how to model battery systems, including equivalent, electrical circuit and electrochemical nernst modeling - Includes comprehensive coverage of battery state estimation methods, including state of charge estimation, energy prediction, power evaluation and health estimation - Provides a dedicated chapter on active control strategies

Modeling, Simulation, and Analysis of Lithium-ion Batteries for Grid-scale Applications

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Publisher :
ISBN 13 :
Total Pages : 210 pages
Book Rating : 4.:/5 (954 download)

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Book Synopsis Modeling, Simulation, and Analysis of Lithium-ion Batteries for Grid-scale Applications by : Matthew T. Lawder

Download or read book Modeling, Simulation, and Analysis of Lithium-ion Batteries for Grid-scale Applications written by Matthew T. Lawder and published by . This book was released on 2016 with total page 210 pages. Available in PDF, EPUB and Kindle. Book excerpt: Lithium-ion batteries have become universally present in daily life, being used across a wide range of portable consumer electronics. These batteries are advantageous compared to other forms of energy storage due to their high energy density and long cycle life. These characteristics make lithium-ion batteries advantageous for many new and developing applications that require large scale energy storage such as electric vehicles and the utility grid. Typical uses for lithium-ion batteries require consistent cycling patterns that are predictable and easy to approximate across all uses, but new large scale applications will have much more dynamic demands. The cycling patterns for electric vehicles will vary based on each individuals driving patterns and batteries used for energy storage in the grid must be flexible enough to account for continuous fluctuations in demand and generation with little advanced notice. Along with these requirements, large scale applications do not want to sacrifice on cycle life and need to know that adding batteries will make operational and economic sense in specific cases. It is not possible to experimentally validate every possible driving pattern or grid storage need because of the great expense of these large systems and the long timescale required for testing. Therefore modeling of these systems is advantageous to help study specific application constraints and understand how lithium-ion batteries operate under those constraints. A systems level model is developed to study lithium-ion battery systems for use with solar energy (in a solar-battery hybrid system) and electric vehicles. Electrochemical based battery models are used as a component within larger systems. To facilitate fast simulation a single step perturbation and switch method is outlined for increasing the speed and robustness of solving the systems of DAEs that result from the systems level model. Operational characteristics are studied for lithium-ion batteries used to store solar energy within the electric grid. Different grid demands are tested against the system model to better understand the best uses for the solar-battery hybrid system. Both generic site studies and site specific studies were conducted. Solar irradiance data from 2010-2014 was obtained from 10 US based sites and used as an input to the system model to understand how the same system will operate differently at various locations. Technological benefits such as system autonomy were simulated for each site as well as economic benefits based on a time-of-use pricing scenario. These models included the growth of the solid-electrolyte interface layer on the battery electrodes to measure capacity fade during operation. This capacity fade mechanism allowed tracking of the site specific effects on battery life. A systems level model for an electric vehicle was also developed to simulate the growth of the SEI layer caused from different types of driving cycles and charging patterns. Results from both system models are presented along with an optimization method for the solar-battery hybrid model. In addition to modeling, experimental tests of LiFePO4 lithium-ion battery cells were conducted to measure capacity fade associated with different types of cycling throughout a batterys life. Cycling protocols were tested to study traditional capacity fade and also to focus on increasing a cells lifetime benefit through application switching.

Battery Powered

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Publisher : After Midnight Publishing
ISBN 13 : 0975644661
Total Pages : 571 pages
Book Rating : 4.9/5 (756 download)

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Book Synopsis Battery Powered by : Richard Skiba

Download or read book Battery Powered written by Richard Skiba and published by After Midnight Publishing. This book was released on 2024-02-05 with total page 571 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this era of technological advancement and sustainability, an in-depth exploration of lithium-ion batteries unfolds in this book. It covers key aspects such as historical evolution, operational mechanisms, composition, manufacturing processes, applications, challenges, environmental impact, and economic and social implications. The book caters to a diverse audience, including students, researchers, industry professionals, entrepreneurs, policymakers, general readers, maintenance professionals, inventors, innovators, and investors.

Fuzzy Filter-Based State of Energy Estimation for Lithium-Ion Batteries

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Publisher : Cambridge Scholars Publishing
ISBN 13 : 1527570673
Total Pages : 141 pages
Book Rating : 4.5/5 (275 download)

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Book Synopsis Fuzzy Filter-Based State of Energy Estimation for Lithium-Ion Batteries by : Shunli Wang

Download or read book Fuzzy Filter-Based State of Energy Estimation for Lithium-Ion Batteries written by Shunli Wang and published by Cambridge Scholars Publishing. This book was released on 2024-03-21 with total page 141 pages. Available in PDF, EPUB and Kindle. Book excerpt: Awareness of the safety issues of lithium-ion batteries is crucial in the development of new energy technologies, and real-time and high-precision State of Energy (SOE) estimation is not only a prerequisite for battery safety, but also serves as the basis for predicting the remaining driving range of electric vehicles and aircrafts. In order to achieve real-time and accurate estimation of the energy state of lithium-ion batteries, this book improves the calculation method of the open-circuit voltage in the traditional second-order RC equivalent circuit model. It also combines a fuzzy controller and a dual-weighted multi-innovation algorithm to optimize the traditional Centralized Kalman Filter (CKF) algorithm in terms of the aspects of convergence speed, estimation accuracy, and algorithm robustness. This enables the precise estimation of SOE and the maximum available energy. The content of this book provides theoretical support for the development of new energy initiatives.

Energy Storage Systems in Electronics

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Publisher : CRC Press
ISBN 13 : 1482296896
Total Pages : 604 pages
Book Rating : 4.4/5 (822 download)

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Book Synopsis Energy Storage Systems in Electronics by : Tetsuya Osaka

Download or read book Energy Storage Systems in Electronics written by Tetsuya Osaka and published by CRC Press. This book was released on 2000-05-30 with total page 604 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume illustrates the technological advances made in recent years in the development of battery and other energy storage systems. Discussions of present and near future battery technologies are included as well as emerging energy technologies that have the potential to impact on the portable electronics industry in the long term. This text pr