pem fuel cell modeling and simulation using matlab

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Pem Fuel Cell Modeling And Simulation Using Matlab

Author : Colleen Spiegel
ISBN : 0080559018
Genre : Technology & Engineering
File Size : 23. 63 MB
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Although, the basic concept of a fuel cell is quite simple, creating new designs and optimizing their performance takes serious work and a mastery of several technical areas. PEM Fuel Cell Modeling and Simulation Using Matlab, provides design engineers and researchers with a valuable tool for understanding and overcoming barriers to designing and building the next generation of PEM Fuel Cells. With this book, engineers can test components and verify designs in the development phase, saving both time and money. Easy to read and understand, this book provides design and modelling tips for fuel cell components such as: modelling proton exchange structure, catalyst layers, gas diffusion, fuel distribution structures, fuel cell stacks and fuel cell plant. This book includes design advice and MATLAB and FEMLAB codes for Fuel Cell types such as: polymer electrolyte, direct methanol and solid oxide fuel cells. This book also includes types for one, two and three dimensional modeling and two-phase flow phenomena and microfluidics. *Modeling and design validation techniques *Covers most types of Fuel Cell including SOFC *MATLAB and FEMLAB modelling codes *Translates basic phenomena into mathematical equations

Mechanical Analysis Of Pem Fuel Cell Stack Design

Author : Ahmet Evren Firat
ISBN : 9783736992573
Genre :
File Size : 60. 89 MB
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Polymer electrolyte membrane (PEM) fuel cell stack was analyzed from a mechanical point of view with the help of measurements and simulations in this study. The deflection of the fuel cell stack was measured with the help of the experimental set-up under operating conditions. The effects of cell operating parameters and cyclic conditions on the mechanical properties of the fuel cell stack were investigated. In order to extend the mechanical analysis of the fuel cells, two computational models were established containing the geometrical features in detail. A large-scale fuel cell stack model was built for the thermomechanical analysis. The second model was built on a cross-section geometry for the electrochemical analysis including fluid dynamics. The internal stress distribution and buckling of fuel cell stack were examined. The influence of the mechanical compression on the cell performance and squeezing of the gas diffusion layers are investigated. A design procedure is developed for fuel cell stack regarding the durability and performance from a mechanical point of view.

Reduced Modelling Of Planar Fuel Cells

Author : Zhongjie He
ISBN : 9783319426464
Genre : Technology & Engineering
File Size : 74. 23 MB
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This book focuses on novel reduced cell and stack models for proton exchange membrane fuel cells (PEMFCs) and planar solid oxide fuel cells (P-SOFCs) that serve to reduce the computational cost by two orders of magnitude or more with desired numerical accuracy, while capturing both the average properties and the variability of the dependent variables in the 3D counterparts. The information provided can also be applied to other kinds of plate-type fuel cells whose flow fields consist of parallel plain channels separated by solid ribs. These fast and efficient models allow statistical sensitivity analysis for a sample size in the order of 1000 without prohibitive computational cost to be performed to investigate not only the individual, but also the simultaneous effects of a group of varying geometrical, material, and operational parameters. This provides important information for cell/stack design, and to illustrate this, Monte Carlo simulation of the reduced P-SOFC model is conducted at both the single-cell and stack levels.

Icrega 14 Renewable Energy Generation And Applications

Author : Mohammad O. Hamdan
ISBN : 9783319057088
Genre : Science
File Size : 32. 54 MB
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This book collects the edited and reviewed contributions presented in the 3rd International Conference on Renewable Energy: Generation and Applications” ICREGA’14, organized by the UAE University in Al-Ain. This conference aims to disseminate knowledge on methods, policies and technologies related to renewable energy and it acknowledges the leadership of the UAE which committed to a 7% renewable energy target by 2020. The demands and developments in renewable energy generations and applications are rapidly growing and are facing many challenges on different levels such as basic science, engineering system design, energy policies and sustainable developments. This edition presents new contributions related to recent renewable energy case studies, developments in biofuel, energy storage, solar and wind energy, integrated systems and sustainable power production. In the spirit of the ICREGA’14, the volume has been produced after the conference so that the authors had the possibility to incorporate comments and discussions raised during the meeting. The contributions have been grouped in the following topics: - Efficient Energy Utilization - Electrical Energy Market, Management and Economics - Energy Storage Systems - Environmental Issues - Fuel Cells Systems - Green Buildings - Intelligent Energy/Power Transmission and Distribution - Solar Photovoltaic and Thermal Energy - Wind Energy Systems.

Fuel Cells

Author : Shripad T. Revankar
ISBN : 9781482235418
Genre : Science
File Size : 89. 17 MB
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Fuel Cells: Principles, Design, and Analysis considers the latest advances in fuel cell system development and deployment, and was written with engineering and science students in mind. This book provides readers with the fundamentals of fuel cell operation and design, and incorporates techniques and methods designed to analyze different fuel cell systems. It builds on three main themes: basic principles, analysis, and design. The section on basic principles contains background information on fuel cells, including fundamental principles such as electrochemistry, thermodynamics, and kinetics of fuel cell reactions as well as mass and heat transfer in fuel cells. The section on design explores important characteristics associated with various fuel cell components, electrodes, electrocatalysts, and electrolytes, while the section on analysis examines phenomena characterization and modeling both at the component and system levels. Includes objectives and a summary in each chapter Presents examples and problems demonstrating theory/principle applications Provides case studies on fuel cell analysis Contains mathematical methods including numerical methods and MATLAB® Simulink® techniques Offers references and material for further reading Fuel Cells: Principles, Design, and Analysis presents the basic principles, examples, and models essential in the design and optimization of fuel cell systems. Based on more than ten years of the authors’ teaching experience, this text is an ideal resource for junior- to senior-level undergraduate students and for graduate students pursuing advanced fuel cell research and study.

Modeling And Control Of Fuel Cells

Author : M. H. Nehrir
ISBN : 9780470233283
Genre : Technology & Engineering
File Size : 74. 47 MB
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"The emerging fuel cell (FC) technology is growing rapidly in its applications from small-scale portable electronics to large-scale power generation. This book gives students, engineers, and scientists a solid understanding of the FC dynamic modeling and controller design to adapt FCs to particular applications in distributed power generation." "The book begins with a fascinating introduction to the subject, including a brief history of the U.S. electric utility formation and restructuring. Next, it provides coverage of power deregulation and distributed generation (DG), DG types, fuel cell DGs, and the hydrogen economy. Modeling and Control of Fuel Cells is an excellent reference book for students and professionals in electrical, chemical, and mechanical engineering and scientists working in the FC area."--BOOK JACKET.

Proton Conducting Membrane Fuel Cells Iv

Author :
ISBN : 1566774349
Genre : Fuel cells
File Size : 45. 20 MB
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Bulletin Of Electrical Engineering And Informatics

Author : Tole Sutikno
ISBN :
Genre :
File Size : 72. 67 MB
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Bulletin of Electrical Engineering and Informatics (Buletin Teknik Elektro dan Informatika) ISSN: 2089-3191, e-ISSN: 2302-9285 is open to submission from scholars and experts in the wide areas of electrical, electronics, instrumentation, control, telecommunication and computer engineering from the global world. The journal publishes original papers in the field of electrical, electronics, instrumentation & control, telecommunication, computer and informatics engineering. Vol 2, No 4 December 2013 Table of Contents Numerical Study of CNT Micro Fin Array for Cooling Application PDF Sajjad Nabizadeh, T. Fanaei Sheikholeslami, Amin Behzadmehr 233-239 Adaptive E-Learning Based on Learner's Styles PDF Hazem M. El-Bakry, Ahmed A. Saleh 240-251 Particle Swarm Optimization in Solving Capacitated Vehicle Routing Problem PDF M. M. Tavakoli, Ashkan Sami 252-257 Predictive Power Control of Grid and Rotor Side converters in Doubly Fed Induction Generators Based Wind Turbine PDF Abdelmalek Boulahia, Mehdi Adel, Hocine Benalla 258-264 High Gain Interleaved Boost Converter for Fuel Cell Applications PDF R. Seyezhai, R. Anitha, S. Mahalakshmi, M. Bhavani 265-271 A Variable Speed Wind Generation System Based on Doubly Fed Induction Generator PDF Radita Arindya 272-277 Innovative Double H Metamaterial Structure for Amelioration in Patch Antenna Parameters PDF Bimal Garg, Dauood Saleem 278-285 The Design of Electronic Toll Collection System Based on Radio-Frequency Identification PDF Zhang Hui 286-292 A New Block S-Random Interleaver for Shorter Length Frames for Turbo Codes PDF Mohammad Salim, R.P. Yadav, Kapil Narwal, Aarti Sharma 293-298

Fuels From Biomass An Interdisciplinary Approach

Author : Michael Klaas
ISBN : 9783662454251
Genre : Science
File Size : 71. 31 MB
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The book reports on the results of the BrenaRo Winterschool 2011, held on November 21-22 in Aachen, Germany. The different chapters cover a number of aspects of the topic of energy generation, with a particular focus on energy generation from biomass. They presents new findings concerning engine development, process engineering, and biological and chemical conversion of biomass to fuels, and highlight the importance of an interdisciplinary approach, combining chemistry, biology and engineering research, to the use of renewable energy sources. All in all, this book provides readers with a snapshot of the state-of-the-art in renewable energy conversion, and gives an overview of the ongoing work in this field in Germany.

Control Of Fuel Cell Power Systems

Author : Jay T. Pukrushpan
ISBN : 1852338164
Genre : Science
File Size : 72. 94 MB
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The problem of greenhouse gas (particularly carbon dioxide) release during power generation in fixed and mobile systems is widely acknowledged. Fuel cells are electrochemical devices offering clean and efficient energy production by the direct conversion of gaseous fuel into electricity. As such, they are under active study for commercial stationary power generation, residential applications and in transportation. The control of fuel cell systems under a variety of environmental conditions and over a wide operating range is a crucial factor in making them viable for extensive use in every-day technology. In Control of Fuel Cell Power Systems the application of fuel cells in automotive powertrains is emphasized because of the significance of the contribution to global CO2 emissions made by ground vehicle propulsion and because of the challenge presented by the accompanying control problems. The authors’ comprehensive control-oriented approach provides: • An overview of the underlying physical principles and the main control objectives and difficulties associated with the implementation of fuel cell systems. • System-level dynamic models derived from the physical principles of the processes involved. • Formulation, in-depth analysis and detailed control design for two critical control problems, namely, the control of the cathode oxygen supply for a high-pressure direct hydrogen fuel cell system and control of the anode hydrogen supply from a natural gas fuel processor system. • Multivariable controllers that attenuate restraints resulting from lack of sensor fidelity or actuator authority. • Real-time observers for stack variables that confer redundancy in fault detection processes. • Examples of the assistance of control analysis in fuel cell redesign and performance improvement. • Downloadable SIMULINK® model of a fuel cell for immediate use supplemented by sample MATLAB® files with which to run it and reproduce some of the book plots. Primarily intended for researchers and students with a control background looking to expand their knowledge of fuel cell technology, Control of Fuel Cell Power Systems will also appeal to practicing fuel cell engineers through the simplicity of its models and the application of control algorithms in concrete case studies. The thorough coverage of control design will be of benefit to scientists dealing with the electrochemical, materials and fluid-dynamic aspects of fuel cells. Advances in Industrial Control aims to report and encourage the transfer of technology in control engineering. The rapid development of control technology has an impact on all areas of the control discipline. The series offers an opportunity for researchers to present an extended exposition of new work in all aspects of industrial control.

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