Advanced Control Techniques For A Direct Matrix Converter
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Advanced Control Techniques For A Direct Matrix Converter
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Author : Manjusha Vijayagopal
language : en
Publisher:
Release Date : 2017
Advanced Control Techniques For A Direct Matrix Converter written by Manjusha Vijayagopal and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017 with categories.
Advanced Control Methodologies For Power Converter Systems
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Author : Wensheng Luo
language : en
Publisher: Springer Nature
Release Date : 2022-02-16
Advanced Control Methodologies For Power Converter Systems written by Wensheng Luo and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-02-16 with Technology & Engineering categories.
This book aims to present some advanced control methodologies for power converters. Power electronic converters have become indispensable devices for plenty of industrial applications over the last decades. Composed by controllable power switches, they can be controlled by effective strategies to achieve desirable transient response and steady-state performance, to ensure the stability, reliability and safety of the system. The most popular control strategy of power converters is the linear proportional–integral–derivative series control which is adopted as industry standard. However, when there exist parameter changes, nonlinearities and load disturbances in the system, the performance of the controller will be significantly degraded. To overcome this problem, many advanced control methodologies and techniques have been developed to improve the converter performance. This book presents the research work on some advanced control methodologies for several types of power converters, including three-phase two-level AC/DC power converter, three-phase NPC AC/DC power converter, and DC/DC buck converter. The effectiveness and advantage of the proposed control strategies are verified via simulations and experiments. The content of this book can be divided into two parts. The first part focuses on disturbance observer-based control methods for power converters under investigation. The second part investigates intelligent control methods. These methodologies provide a framework for controller design, observer design, stability and performance analysis for the considered power converter systems.
Advanced Control Of Electrical Drives And Power Electronic Converters
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Author : Jacek Kabziński
language : en
Publisher: Springer
Release Date : 2016-09-30
Advanced Control Of Electrical Drives And Power Electronic Converters written by Jacek Kabziński and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016-09-30 with Technology & Engineering categories.
This contributed volume is written by key specialists working in multidisciplinary fields in electrical engineering, linking control theory, power electronics, artificial neural networks, embedded controllers and signal processing. The authors of each chapter report the state of the art of the various topics addressed and present results of their own research, laboratory experiments and successful applications. The presented solutions concentrate on three main areas of interest: · motion control in complex electromechanical systems, including sensorless control; · fault diagnosis and fault tolerant control of electric drives; · new control algorithms for power electronics converters. The chapters and the complete book possess strong monograph attributes. Important practical and theoretical problems are deeply and accurately presented on the background of an exhaustive state-of the art review. Many results are completely new and were never published before. Well-known control methods like field oriented control (FOC) or direct torque control (DTC) are referred as a starting point for modifications or are used for comparison. Among numerous control theories used to solve particular problems are: nonlinear control, robust control, adaptive control, Lyapunov techniques, observer design, model predictive control, neural control, sliding mode control, signal filtration and processing, fault diagnosis, and fault tolerant control.
Design And Control Of Matrix Converters
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Author : Anindya Dasgupta
language : en
Publisher: Springer
Release Date : 2017-03-30
Design And Control Of Matrix Converters written by Anindya Dasgupta and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-03-30 with Technology & Engineering categories.
This book describes two target applications for synchronous systems: regulated 3-phase voltage supply and voltage sag mitigation. It presents a detailed design procedure for converter switches and filters considering all steady-state, commutation and dynamic requirements. This work has evolved from previously published research by the authors, which in turn is part of a larger effort to expand the application domain of matrix converters to power systems. The objectives of the work have been categorized into the following: developing a dynamic model that provides adequate design insights; designing filters; and devising a control scheme. The low frequency dynamic model is first analyzed for regulated voltage supplies assuming balanced system. The system is modeled relative to a synchronous rotating (dq) frame linearized around an operating point. The input–output variables are related by non-diagonal transfer function matrices. Individual transfer function sub-matrices are sequentially investigated and it is shown that, depending on the input power, input voltage and filter parameters, the appearance of a set of right half zeros is possible. The book then considers filter design, as well as general issues like ripple attenuation, regulation, reactive current loading, and filter losses. The book also addresses additional constraints that may be imposed by dynamic requirements and commutation. In the third stage, voltage controller design is detailed for a 3-phase regulated voltage supply. In dq domain, output voltage control represents a multivariable control problem. This is reduced to a single variable control problem while retaining all possible right half zeros, thereby preserving the internal stability of the system. Consequently, the standard single variable control design technique has been used to design a controller. The analytically predicted dynamic response has been verified by experimental results. It was possible to operate the system beyond the critical power boundary where the right half zeros emerge. Lastly, the developed control approach has been extended to voltage sag mitigation with adequate modifications. A 3-wire linear load and both symmetrical and asymmetrical voltage sags have been considered. Experimentally obtained response time for sag mitigation was found to be less than the power supply holdup time of most of the sensitive equipment. This book will be useful to both researchers and graduate students.
Impedance Source Matrix Converters And Control
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Author : Yushan Liu
language : en
Publisher: John Wiley & Sons
Release Date : 2025-01-22
Impedance Source Matrix Converters And Control written by Yushan Liu 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 2025-01-22 with Technology & Engineering categories.
Technical resource presenting the latest power conversion solutions to advance the role of AC-AC power electronics in various applications. Compiling state-of-the-art research from around the world, Impedance Source Matrix Converters and Control provides a rich diversity of scientific work experience and scholarly approaches on the fundamentals and advances of power electronic converters for motor drives, renewable energies, and industry applications. The reader will be able to apply the learnt design approaches in this book for building and researching the future generation of efficient power electronic converters: more efficient, more reliable, less expensive, lighter, and less voluminous. The text introduces impedance source matrix converters in four distinct parts, covering the basics, converter topology, control, and applications. Its main focus is on the detailed understanding of advanced concepts related to fundamentals of impedance source matrix converters, and provides associated models, analysis, modulation, and final design and optimization control. Additional tables, questions/answers, tutorials, PowerPoint presentations, and selected simulation and experimental results are discussed in order to impart seamless reader comprehension. Written by four highly qualified academics with significant experience in the field, Impedance Source Matrix Converters and Control covers sample topics such as: Operating principles and modulation methods for impedance source direct/indirect matrix converters and 3-1-phase matrix converters Optimum operation control of LC filter integrated impedance source indirect matrix converters and comparison and control strategies of typical impedance source matrix converters Design and improvement in the electricity supply’s reliability, efficiency, compact volume, power quality, and sustainability Challenges and key technologies within the field of impedance source matrix converters, and solutions and directions for further research and applications Impedance Source Matrix Converters and Control is an essential resource on the latest developments in the field for researchers, postgraduate students, and graduate students studying power electronics and renewable energy conversion. The text is also a useful reference for R&D engineers involved with the development of power converters/inverters.
Power Converters Drives And Controls For Sustainable Operations
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Author : S. Ganesh Kumar
language : en
Publisher: John Wiley & Sons
Release Date : 2023-07-25
Power Converters Drives And Controls For Sustainable Operations written by S. Ganesh Kumar 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 2023-07-25 with Science categories.
POWER CONVERTERS, DRIVES AND CONTROLS FOR SUSTAINABLE OPERATIONS Written and edited by a group of experts in the field, this groundbreaking reference work sets the standard for engineers, students, and professionals working with power converters, drives, and controls, offering the scientific community a way towards combating sustainable operations. The future of energy and power generation is complex. Demand is increasing, and the demand for cleaner energy and electric vehicles (EVs) is increasing with it. With this increase in demand comes an increase in the demand for power converters. Part one of this book is on switched-mode converters and deals with the need for power converters, their topologies, principles of operation, their steady-state performance, and applications. Conventional topologies like buck, boost, buck-boost converters, inverters, multilevel inverters, and derived topologies are covered in part one with their applications in fuel cells, photovoltaics (PVs), and EVs. Part two is concerned with electrical machines and converters used for EV applications. Standards for EV, charging infrastructure, and wireless charging methodologies are addressed. The last part deals with the dynamic model of the switched-mode converters. In any DC-DC converter, it is imperative to control the output voltage as desired. Such a control may be achieved in a variety of ways. While several types of control strategies are being evolved, the popular method of control is through the duty cycle of the switch at a constant switching frequency. This part of the book briefly reviews the conventional control theory and builds on the same to develop advanced techniques in the closed-loop control of switch mode power converters (SMPC), such as sliding mode control, passivity-based control, model predictive control (MPC), fuzzy logic control (FLC), and backstepping control. A standard reference work for veteran engineers, scientists, and technicians, this outstanding new volume is also a valuable introduction to new hires and students. Useful to academics, researchers, engineers, students, technicians, and other industry professionals, it is a must-have for any library.
Proceedings Of The 1st International Conference On Advanced Renewable Energy Systems
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Author : Adel Mellit
language : en
Publisher: Springer Nature
Release Date : 2024-06-15
Proceedings Of The 1st International Conference On Advanced Renewable Energy Systems written by Adel Mellit and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2024-06-15 with Technology & Engineering categories.
This book presents peer-reviewed articles from the First International Conference on Advanced Renewable Energy Systems (ICARES’22) held in Tipaza, Algeria. It includes recent advances and issues related to the field of renewable energy systems. It focuses on the advances in renewable energy systems, its applications, and new concepts. It brings together researchers, engineers, manufacturers, and students from all over the world to share and discuss recent advancements and developments in renewable energy research and applications.
Advanced Intelligent Computing Theories And Applications
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Author : De-Shuang Huang
language : en
Publisher: Springer
Release Date : 2015-08-12
Advanced Intelligent Computing Theories And Applications written by De-Shuang Huang and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015-08-12 with Computers categories.
This book - in conjunction with the double volume LNCS 9225-9226 - constitutes the refereed proceedings of the 11th International Conference on Intelligent Computing, ICIC 2015, held in Fuzhou, China, in August 2015. The total of 191 full and 42 short papers presented in the three ICIC 2015 volumes was carefully reviewed and selected from 671 submissions. Original contributions related to this theme were especially solicited, including theories, methodologies, and applications in science and technology. This year, the conference concentrated mainly on machine learning theory and methods, soft computing, image processing and computer vision, knowledge discovery and data mining, natural language processing and computational linguistics, intelligent control and automation, intelligent communication networks and web applications, bioinformatics theory and methods, healthcare and medical methods, and information security.
Advanced Concepts And Technologies For Electric Vehicles
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Author : Akshay Kumar Rathore
language : en
Publisher: CRC Press
Release Date : 2023-08-30
Advanced Concepts And Technologies For Electric Vehicles written by Akshay Kumar Rathore and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2023-08-30 with Technology & Engineering categories.
This book explains the basic and advanced technology behind the Power Electronics Converters for EV charging, and their significant developments, and introduces the Grid Impact issues that underpin the grid integration of electric vehicles. Advanced Concepts and Technologies for Electric Vehicles reviews state-of-the-art and new configurations and concepts of more electric vehicles and EV charging, mitigating the impact of EV charging on the power grid, and technical considerations of EV charging infrastructures. The book considers the environmental benefits and advantages of electric vehicles and their component devices. It includes case studies of different power electronic converters used for charging EVs. It offers a review of PFC-based AC chargers, WBG-based chargers, and Wireless chargers. The authors also explore multistage charging systems and their possible implementations. The book also examines the challenges and opportunities posed by the progressive integration of electric drive vehicles on the power grid and reported solutions for their mitigation. The book is intended for professionals, researchers, and engineers in the electric vehicle industry as well as advanced students in electrical engineering who benefit from this comprehensive coverage of electric vehicle technology. Readers can get an in-depth insight into the technology deployment in EV transportation and utilize that knowledge to develop novel ideas in the EV area.
Three Phase Ac Ac Power Converters Based On Matrix Converter Topology
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Author : Paweł Szcześniak
language : en
Publisher: Springer Science & Business Media
Release Date : 2013-02-28
Three Phase Ac Ac Power Converters Based On Matrix Converter Topology written by Paweł Szcześniak and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-02-28 with Technology & Engineering categories.
AC voltage frequency changes is one of the most important functions of solid state power converters. The most desirable features in frequency converters are the ability to generate load voltages with arbitrary amplitude and frequency, sinusoidal currents and voltages waveforms; the possibility of providing unity power factor for any load; and, finally, a simple and compact power circuit. Over the past decades, a number of different frequency converter topologies have appeared in the literature, but only the converters with either a voltage or current DC link are commonly used in industrial applications. Improvements in power semiconductor switches over recent years have resulted in the development of many structures of AC-AC converters without DC electric energy storage. Such converters are an alternative solution for frequently recommended systems with DC energy storage and are characterized by a lower price, smaller size and longer lifetime. Most of the these topologies are based on the structure of the matrix converter. Three-Phase AC-AC Power Converters Based On Matrix Converter Topology: Matrix-reactance frequency converters concept presents a review of power frequency converters, with special attention paid to converters without DC energy storage. Particular attention is paid to nine new converters named matrix-reactance frequency converters which have been developed by the author and the team of researchers from Institute of Electrical Engineering at the University of Zielona Góra. The topologies of the presented matrix-reactance frequency converters are based on a three-phase unipolar buck-boost matrix-reactance chopper with source or load switches arranged as in a matrix converter. This kind of approach makes it possible to obtain an output voltage greater than the input one (similar to that in a matrix-reactance chopper) and a frequency conversion (similar to that in a matrix converter). Written for researchers and Ph.D. students working in the field of power electronics converters and drive systems, Three-Phase AC-AC Power Converters Based On Matrix Converter Topology: Matrix-reactance frequency converters concept will also be valuable to power electronics converter designers and users; R&D centers; and readers needing industry solutions in variable speed drive systems, such as automation and aviation.