Validation Of A Two Dimensional Model For Vanadium Redox Flow Batteries
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Validation Of A Two Dimensional Model For Vanadium Redox Flow Batteries
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Author : Maik Becker
language : en
Publisher: Cuvillier Verlag
Release Date : 2020-05-11
Validation Of A Two Dimensional Model For Vanadium Redox Flow Batteries written by Maik Becker and has been published by Cuvillier Verlag this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-05-11 with Science categories.
Redox-Flow batteries can play a crucial role in the future electricity supply in order to balance the time lag between the generation of electrical energy from photovoltaics or wind power and the demand for electrical energy. However, to deploy the technology on a large scale, significant cost reductions are required. A thorough knowledge of the reactions and processes taking place within a redox-flow battery is very helpful for this task and this knowledge can be significantly improved by using a suitable mathematical model to describe the processes in a single cell of a redox-flow battery. Nevertheless, this requires a valid model that has been compared with experimental data and that can reproduce these data plausibly and validly. In this thesis, the validation of a two-dimensional model for the description of potential and current density distributions in the porous electrodes of a vanadium redox-flow battery is presented, taking into account effects of kinetics and mass transport. Newly developed potential probes are used for in-situ measurement of solid and liquid phase potentials within a single cell of a vanadium redox-flow battery. The description of the measured cell voltage and potential probe signals by the model reveals a good congruence between the model and the experimental data, so the model can be regarded as valid. Additional suggestions for improvements of the model and the implementation of further models describing membrane crossover effects or electrolyte properties are given.
Modeling And Control Of A Vanadium Redox Flow Battery
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Author : Alejandro Clemente León
language : en
Publisher: Springer Nature
Release Date : 2025-07-26
Modeling And Control Of A Vanadium Redox Flow Battery written by Alejandro Clemente León and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2025-07-26 with Technology & Engineering categories.
This book presents extensive work on the modeling and control aspects of the emerging field of vanadium redox flow batteries. After providing a detailed literature review, it describes a comprehensive model that defines the main phenomena associated with vanadium redox flow batteries, covering electrochemical, thermal, hydraulic, and voltage aspects. Phenomena and models are described in a concise manner using a set of differential equations that share common parameters and states. Various electrochemical models based on conservation principles and operating condition assumptions are described, and used for estimating the state of charge and state of health. Different methodologies for accurately estimating these indicators through offline optimization problems and online observers are presented. In turn, the results obtained from real experimental setups are presented and validated, providing a better understanding of the components, design, and operation of vanadium redox flow batteries.
Battery System Modeling
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Author : Shunli Wang
language : en
Publisher: Elsevier
Release Date : 2021-06-23
Battery System Modeling written by Shunli Wang and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-06-23 with Science categories.
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
Electrochemical Energy
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Author : Pei Kang Shen
language : en
Publisher: CRC Press
Release Date : 2018-10-08
Electrochemical Energy written by Pei Kang Shen and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-10-08 with Science categories.
Electrochemical Energy: Advanced Materials and Technologies covers the development of advanced materials and technologies for electrochemical energy conversion and storage. The book was created by participants of the International Conference on Electrochemical Materials and Technologies for Clean Sustainable Energy (ICES-2013) held in Guangzhou, China, and incorporates select papers presented at the conference. More than 300 attendees from across the globe participated in ICES-2013 and gave presentations in six major themes: Fuel cells and hydrogen energy Lithium batteries and advanced secondary batteries Green energy for a clean environment Photo-Electrocatalysis Supercapacitors Electrochemical clean energy applications and markets Comprised of eight sections, this book includes 25 chapters featuring highlights from the conference and covering every facet of synthesis, characterization, and performance evaluation of the advanced materials for electrochemical energy. It thoroughly describes electrochemical energy conversion and storage technologies such as batteries, fuel cells, supercapacitors, hydrogen generation, and their associated materials. The book contains a number of topics that include electrochemical processes, materials, components, assembly and manufacturing, and degradation mechanisms. It also addresses challenges related to cost and performance, provides varying perspectives, and emphasizes existing and emerging solutions. The result of a conference encouraging enhanced research collaboration among members of the electrochemical energy community, Electrochemical Energy: Advanced Materials and Technologies is dedicated to the development of advanced materials and technologies for electrochemical energy conversion and storage and details the technologies, current achievements, and future directions in the field.
Technologies And Applications For Smart Charging Of Electric And Plug In Hybrid Vehicles
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Author : Ottorino Veneri
language : en
Publisher: Springer
Release Date : 2016-12-30
Technologies And Applications For Smart Charging Of Electric And Plug In Hybrid Vehicles written by Ottorino Veneri and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016-12-30 with Technology & Engineering categories.
This book outlines issues related to massive integration of electric and plug-in hybrid electric vehicles into power grids. Electricity is becoming the preferred energy vector for the next new generation of road vehicles. It is widely acknowledged that road vehicles based on full electric or hybrid drives can mitigate problems related to fossil fuel dependence. This book explains the emerging and understanding of storage systems for electric and plug-in hybrid vehicles. The recharging stations for these types of vehicles might represent a great advantage for the electric grid by facilitating integration of renewable and distributed energy production. This book presents a broad review from analyzing current literature to on-going research projects about the new power technologies related to the various charging architectures for electric and plug-in hybrid vehicles. Specifically focusing on DC fast charging operations, as well as, grid-connected power converters and the full range of energy storage systems. These key components are analyzed for distributed generation and charging system integration into micro-grids. The authors demonstrate that these storage systems represent effective interfaces for the control and management of renewable and sustainable distributed energy resources. New standards and applications are emerging from micro-grid pilot projects around the world and case studies demonstrate the convenience and feasibility of distributed energy management. The material in this unique volume discusses potential avenues for further research toward achieving more reliable, more secure and cleaner energy.
Scientific And Technical Aerospace Reports
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Author :
language : en
Publisher:
Release Date : 1991
Scientific And Technical Aerospace Reports written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1991 with Aeronautics categories.
Laminar Flow Forced Convection In Ducts
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Author : R. K. Shah
language : en
Publisher:
Release Date : 1978
Laminar Flow Forced Convection In Ducts written by R. K. Shah and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1978 with Science categories.
Fuel Cell Fundamentals
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Author : Ryan O'Hayre
language : en
Publisher: John Wiley & Sons
Release Date : 2016-05-02
Fuel Cell Fundamentals written by Ryan O'Hayre and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016-05-02 with Science categories.
A complete, up-to-date, introductory guide to fuel cell technology and application Fuel Cell Fundamentals provides a thorough introduction to the principles and practicalities behind fuel cell technology. Beginning with the underlying concepts, the discussion explores fuel cell thermodynamics, kinetics, transport, and modeling before moving into the application side with guidance on system types and design, performance, costs, and environmental impact. This new third edition has been updated with the latest technological advances and relevant calculations, and enhanced chapters on advanced fuel cell design and electrochemical and hydrogen energy systems. Worked problems, illustrations, and application examples throughout lend a real-world perspective, and end-of chapter review questions and mathematical problems reinforce the material learned. Fuel cells produce more electricity than batteries or combustion engines, with far fewer emissions. This book is the essential introduction to the technology that makes this possible, and the physical processes behind this cost-saving and environmentally friendly energy source. Understand the basic principles of fuel cell physics Compare the applications, performance, and costs of different systems Master the calculations associated with the latest fuel cell technology Learn the considerations involved in system selection and design As more and more nations turn to fuel cell commercialization amidst advancing technology and dropping deployment costs, global stationary fuel cell revenue is expected to grow from $1.4 billion to $40.0 billion by 2022. The sector is forecasted to explode, and there will be a tremendous demand for high-level qualified workers with advanced skills and knowledge of fuel cell technology. Fuel Cell Fundamentals is the essential first step toward joining the new energy revolution.
Transport Phenomena In Biological Systems
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Author : George A. Truskey
language : en
Publisher: Prentice Hall
Release Date : 2009
Transport Phenomena In Biological Systems written by George A. Truskey and has been published by Prentice Hall this book supported file pdf, txt, epub, kindle and other format this book has been release on 2009 with Science categories.
For one-semester, advanced undergraduate/graduate courses in Biotransport Engineering. Presenting engineering fundamentals and biological applications in a unified way, this text provides students with the skills necessary to develop and critically analyze models of biological transport and reaction processes. It covers topics in fluid mechanics, mass transport, and biochemical interactions, with engineering concepts motivated by specific biological problems.
Advances In Batteries For Medium And Large Scale Energy Storage
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Author : C Menictas
language : en
Publisher: Elsevier
Release Date : 2014-12-09
Advances In Batteries For Medium And Large Scale Energy Storage written by C Menictas and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-12-09 with Technology & Engineering categories.
As energy produced from renewable sources is increasingly integrated into the electricity grid, interest in energy storage technologies for grid stabilisation is growing. This book reviews advances in battery technologies and applications for medium and large-scale energy storage. Chapters address advances in nickel, sodium and lithium-based batteries. Other chapters review other emerging battery technologies such as metal-air batteries and flow batteries. The final section of the book discuses design considerations and applications of batteries in remote locations and for grid-scale storage. - Reviews advances in battery technologies and applications for medium and large-scale energy storage - Examines battery types, including zing-based, lithium-air and vanadium redox flow batteries - Analyses design issues and applications of these technologies