Power Quality (eBook)
John Wiley & Sons (Verlag)
978-1-118-92208-8 (ISBN)
Maintaining a stable level of power quality in the distribution network is a growing challenge due to increased use of power electronics converters in domestic, commercial and industrial sectors. Power quality deterioration is manifested in increased losses; poor utilization of distribution systems; mal-operation of sensitive equipment and disturbances to nearby consumers, protective devices, and communication systems. However, as the energy-saving benefits will result in increased AC power processed through power electronics converters, there is a compelling need for improved understanding of mitigation techniques for power quality problems.
This timely book comprehensively identifies, classifies, analyses and quantifies all associated power quality problems, including the direct integration of renewable energy sources in the distribution system, and systematically delivers mitigation techniques to overcome these problems.
Key features:
- Emphasis on in-depth learning of the latest topics in power quality extensively illustrated with waveforms and phasor diagrams.
- Essential theory supported by solved numerical examples, review questions, and unsolved numerical problems to reinforce understanding.
- Companion website contains solutions to unsolved numerical problems, providing hands-on experience.
Senior undergraduate and graduate electrical engineering students and instructors will find this an invaluable resource for education in the field of power quality. It will also support continuing professional development for practicing engineers in distribution and transmission system operators.
Professor Bhim Singh has worked at the IIT Delhi Department of Electrical Engineering since 1997. He has 30 years’ experience in research, consulting and teaching, has organized more than 40 short term courses and workshops, and has delivered more than 100 invited specialized lectures. He has chaired many international and national conferences, including the IEEE International Conferences on Power Electronics, Drives and Energy Systems in 2006. Professor Singh holds one US and one Indian Patent and has filed nine Indian patents. He is a Fellow of many engineering institutions including the Indian National Academy of Engineering and the Indian Academy of Sciences.
Professor Ambrish Chandra became a Professor in Electrical Engineering Department at ETS in 1999. His main research interest areas are: power quality, active filters, static reactive power compensation, FACTS and control & integration of renewable energy resources. Professor Chandra is a Fellow of many engineering institutions including IEEE, IET (UK), IE (India) as well as a Life Member of the Indian Society for Technical Education (ISTE).
Professor Kamal Al-Haddad has been a Professor within ETS’ Electrical Engineering Department since 1990. His research interest areas include: high efficient static power converters, harmonics & reactive power control using hybrid filters, switch mode & resonant converters, the development of prototypes for various industrial applications in electric traction, and power supply for drives & telecommunication. Professor Al-Haddad is an IEEE Fellow, a Canadian Academy of Engineering Fellow and life member of the Circle of Excellence of the University of Quebec. Presently he is IEEE Industrial Electronics society President Elect.Maintaining a stable level of power quality in the distribution network is a growing challenge due to increased use of power electronics converters in domestic, commercial and industrial sectors. Power quality deterioration is manifested in increased losses; poor utilization of distribution systems; mal-operation of sensitive equipment and disturbances to nearby consumers, protective devices, and communication systems. However, as the energy-saving benefits will result in increased AC power processed through power electronics converters, there is a compelling need for improved understanding of mitigation techniques for power quality problems. This timely book comprehensively identifies, classifies, analyses and quantifies all associated power quality problems, including the direct integration of renewable energy sources in the distribution system, and systematically delivers mitigation techniques to overcome these problems. Key features: Emphasis on in-depth learning of the latest topics in power quality extensively illustrated with waveforms and phasor diagrams. Essential theory supported by solved numerical examples, review questions, and unsolved numerical problems to reinforce understanding. Companion website contains solutions to unsolved numerical problems, providing hands-on experience. Senior undergraduate and graduate electrical engineering students and instructors will find this an invaluable resource for education in the field of power quality. It will also support continuing professional development for practicing engineers in distribution and transmission system operators.
Professor Bhim Singh has worked at the IIT Delhi Department of Electrical Engineering since 1997. He has 30 years' experience in research, consulting and teaching, has organized more than 40 short term courses and workshops, and has delivered more than 100 invited specialized lectures. He has chaired many international and national conferences, including the IEEE International Conferences on Power Electronics, Drives and Energy Systems in 2006. Professor Singh holds one US and one Indian Patent and has filed nine Indian patents. He is a Fellow of many engineering institutions including the Indian National Academy of Engineering and the Indian Academy of Sciences. Professor Ambrish Chandra became a Professor in Electrical Engineering Department at ETS in 1999. His main research interest areas are: power quality, active filters, static reactive power compensation, FACTS and control & integration of renewable energy resources. Professor Chandra is a Fellow of many engineering institutions including IEEE, IET (UK), IE (India) as well as a Life Member of the Indian Society for Technical Education (ISTE). Professor Kamal Al-Haddad has been a Professor within ETS' Electrical Engineering Department since 1990. His research interest areas include: high efficient static power converters, harmonics & reactive power control using hybrid filters, switch mode & resonant converters, the development of prototypes for various industrial applications in electric traction, and power supply for drives & telecommunication. Professor Al-Haddad is an IEEE Fellow, a Canadian Academy of Engineering Fellow and life member of the Circle of Excellence of the University of Quebec. Presently he is IEEE Industrial Electronics society President Elect.
1.1 Introduction
1.2 State of Art on Power Quality
1.3 Classification of Power Quality Problems
1.4 Causes of Power Quality Problems
1.5 Effects of Power Quality Problems on Users
1.6 Classification of Mitigation Techniques of Power Quality Problems
1.7 Literature and Resource Material on Power Quality
1.8 Summary
1.9 Review Questions
1.10 References
2.1 Introduction
2.2 State of the Art on Power Quality Standards and Monitoring
2.3 Power Quality Terminologies
2.4 Power Quality Definitions
2.5 Power Quality Standards
2.6 Power Quality Monitoring
2.7 Numerical Examples
2.8 Summary
2.9 Review Questions
2.10 Numerical Problems
2.11 Computer Simulation Based Problems
2.12 References
3.1 Introduction
3.2 State of the Art on Passive Shunt and Series Compensators
3.3 Classification of Passive Shunt and Series Compensators
3.4 Principle of Operation of Passive Shunt and Series Compensators
3.5 Analysis and Design of Passive Shunt and Series Compensators
3.6 Modelling, Simulation and Performance of Passive Shunt and Series Compensators
3.7 Numerical Examples
3.8 Summary
3.9 Review Questions
3.10 Numerical Problems
3.11 Computer Simulation Based Problems
3.12 References
4.1 Introduction
4.2 State of the Art on DSTATCOM
4.3 Classification of DSTATCOM
4.4 Principle of Operation and Control of DSTATCOM
4.5 Analysis and Design of DSTATCOM
4.6 Modeling, Simulation and Performance of DSTATCOM
4.7 Numerical Examples
4.8 Summary
4.9 Review Questions
4.10 Numerical Problems
4.11 Computer Simulation Based Problems
4.12 References
5.1 Introduction
5.2 State of Art on Active Series Compensators
5.3 Classification of Active Series Compensators
5.4 Principle of Operation and Control of Active Series Compensators
5.5 Analysis and Design of Active Series Compensators
5.6 Modeling, Simulation and Performance of Active Series Compensators
5.7 Numerical Examples
5.8 Summary
5.9 Review Questions
5.10 Numerical Problems
5.11 Computer Simulation Based Problems
5.12 References
6.1 Introduction
6.2 State of Art on Unified Power Quality Compensators
6.3 Classification of Unified Power Quality Compensators
6.4 Principle of Operation and Control of Unified Power Quality Compensators
6.5 Analysis and Design of Unified Power Quality Compensators
6.6 Modeling, Simulation and Performance of Unified Power Quality Compensators
6.7 Numerical Examples
6.8 Summary
6.9 Review Questions
6.10 Numerical Problems
6.11 Computer Simulation Based Problems
6.12 References
7.1 Introduction
7.2 State of Art of Nonlinear Loads
7.3 Classification of Nonlinear Loads
7.4 Power Quality Problems Caused by Nonlinear Loads
7.5 Analysis of Nonlinear Loads
7.6 Modeling, Simulation and Performance of Nonlinear Loads
7.7 Numerical Examples
7.8 Summary
7.9 Review Questions
7.10 Numerical Problems
7.11 Computer Simulation Based Problems
7.12 References
8.1 Introduction
8.2 State of Art on Passive Power Filters
8.3 Classification of Passive Power Filters
8.4 Principle of Operation of Passive Power Filters
8.5 Analysis and Design of Passive Power Filters
8.6 Modeling, Simulation and Performance of Passive Power Filters
8.7 Limitations of Passive Filters
8.8 Parallel Resonance of Passive Filters with Supply System
8.9 Numerical Examples
8.10 Summary
8.11 Review Questions
8.12 Numerical Problems
8.13 Computer Simulation Based Problems
8.14 References
9.1 Introduction
9.2 State of Art on Shunt Active Power Filters
9.3 Classification of Shunt Active Power Filters
9.4 Principle of Operation and Control of Shunt Active Power Filters
9.5 Analysis and Design of Shunt Active Power Filters
9.6 Modeling, Simulation and Performance of Shunt Active Power Filters
9.7 Numerical Examples
9.8 Summary
9.9 Review Questions
9.10 Numerical Problems
9.11 Computer Simulation Based Problems
9.12 References
10.1 Introduction
10.2 State of Art on Series Active Power Filters
10.3 Classification of Series Active Power Filters
10.4 Principle of Operation and Control of Series Active Power Filters
10.5 Analysis and Design of Series Active Power Filters
10.6 Modeling, Simulation and Performance of Series Active Power Filters
10.7 Numerical Examples
10.8 Summary
10.9 Review Questions
10.10 Numerical Problems
10.11 Computer Simulation Based Problems
10.12 References
11.1 Introduction
11.2 State of Art on Hybrid Power Filters
11.3 Classification of Hybrid Power Filters
11.4 Principle of Operation and Control of Hybrid Power Filters
11.5 Analysis and Design of Hybrid Power Filters
11.6 Modeling, Simulation and Performance of Hybrid Power Filters
11.7 Numerical Examples
11.8 Summary
11.9 Review Questions
11.10 Numerical Problems
11.11 Computer Simulation Based Problems
11.12 References
Preface
Due to the increased use of power electronic converters in domestic, commercial, and industrial sectors, the quality of power in distribution networks is deteriorating at an alarming rate. This is causing a number of problems such as increased losses, poor utilization of distribution systems, mal-operation of sensitive equipment, and disturbance to nearby consumers, protective devices, and communication systems. These problems are also aggravated by the direct injection of non-steady power from renewable energy sources in the distribution system. It is expected that in the next few years, more than 80% of AC power is to be processed through power converters owing to their benefits of energy conservation, flexibility, network interconnection, and weight and volume reduction in a number of equipment such as lighting, HVAC, computers, fans, and so on. In view of these facts, it is considered timely to write this book to identify, classify, analyze, simulate, and quantify the associated power quality problems and thereby provide mitigation techniques to these power quality problems that will help practicing engineers and scientist to design better energy supply systems and mitigate existing ones.
Motivation
This book is aimed at both undergraduate and postgraduate students in the field of energy conversion and power quality in more than 10,000 institutions around the word. The book aims to achieve the following:
- Easy explanation of the subject matter through illustrations, waveforms, and phasor diagrams using minimum texts, which is one of the most efficient methods of understanding complex phenomenon.
- Simple learning of the subject through numerical examples and problems, which is one of the most favorite techniques of learning by engineering graduates.
- To gain an in-depth knowledge of the subject through computer simulation-based problems, which is the most favored skill of today's young engineers.
- To get the confidence to find the solutions of latest practical problems, which are encountered in the field of power quality.
- To develop enthusiasm for logical thinking in students and instructors.
- To gain an in-depth understanding of latest topics on power quality in minimum time and with less efforts.
Focus and Target
This book is planned in a unique and different manner compared with existing books on the subject. It consists of rare material for easy learning of the subject matter and a large number of simple derivations are included in a simplified mathematical form for solving most of the power quality problems in analytical form and designing their mitigation devices. Aside from this, the book provides essential theory supported by a reasonable number of solved numerical examples with illustrations, waveforms and phasor diagrams, small review questions, unsolved numerical problems, computer simulation-based problems, and references.
In addition to undergraduate and postgraduate students in the field of power quality, this book will also prove useful for researchers, instructors, and practicing engineers in the field.
This book facilitates simplified mathematical formulations in closed form solution through calculation, computation, and modeling of power quality problems and designing their mitigation devices.
Structure
This book consists of 11 chapters. Chapter 1 gives an introduction on power quality (PQ), causes and effects of PQ problems, requirement of PQ improvements, and mitigation aspects of PQ problems. Chapter 2 deals with PQ definitions, terminologies, standards, benchmarks, monitoring requirements, financial loss, and analytical quantification through numerical problems.
In Chapters 3–6, passive shunt and series compensation using lossless passive LC components, active shunt compensation using DSTATCOM (distribution static compensators), active series compensation using DVR (dynamic voltage restorer), and combined compensation using UPQC (unified power quality compensator) are covered for mitigation of current-based PQ problems such as reactive power compensation to achieve power factor correction (PFC) or voltage regulation (VR), load balancing, and neutral current reduction and mitigation of voltage-based PQ problems such as compensation of voltage drop, sag, swell, unbalance, and so on in the single-phase and three-phase three-wire and four-wire loads and supply systems.
In Chapter 7, various types of nonlinear loads, which cause these power quality problems, are illustrated, classified, modeled, quantified, and analyzed for associated power quality problems.
Chapters 8–11 deal with different kinds of power filters such as passive filters, active shunt filters, active series filters, and hybrid filters to meet the requirements of various kinds of power quality problems such as current and voltage harmonic elimination, reactive power compensation, and so on caused by harmonics-producing single-phase and three-phase nonlinear loads. Moreover, these power filters are also used for elimination of voltage harmonics present in the supply systems.
The major strength of this book is its 175 numerical examples, 250 review questions, 175 numerical problems, 250 computer simulation-based problems, and 600 references in different chapters.
Acknowledgments
The authors would like to thank faculty colleagues for their support and encouragement in writing this book. Professor Singh gratefully acknowledges the support from the Indian Institute of Technology Delhi, and École de technologie supérieure, Montréal, Canada (ÉTS).
Professor Singh would like to thank his research students for their contributions to some of the chapters in terms of making diagrams, figures, simulations, numerical verifications, proofreading, and constructive suggestions. Many of them deserve mention, namely, Chinmay Jain, Sabharj Arya, Ikhlaq Hussain, Rajan Kumar, Raj Kumar Garg, N. Krishna Swami Naidu, M. Sandeep, Vashist Bist, Shailendra Sharma, P. Jayaprakash, V. Rajagopal, Yash Pal, Raja Sekhara Reddy Chilipi, Stuti Shukla, M. Rajesh, Miloud Rezkallah, Sanjeev Singh, Vishal Verma, Ram Niwas, Vinod Khadkikar, Jitendra Solanki, Parag Knajiya, Sunil Kumar, Sai Pranith, Sunil Kumar Dubey, Sagar Goel, Subrat Kumar, Arun Kumar Verma, Krishan Kant Bhalla, Geeta Pathak, Nidhi Mishra, Chandu Valluri, Mohit Joshi, and Mishal Chauhan. Some of the work presented in this book primarily comes from the research conducted by them under the supervision of Professor Singh at IIT Delhi. Professor Singh expresses his gratitude to IIT Delhi for sponsoring this research. Professor Singh also expresses his gratitude to his wife Sushila Singh, children Mohit Singh, Ankita, Tripti Singh, Mohit Gupta, Gyanit Singh, and Pallavi Singh, grand children Advika and Ishan, parents, other family members, relatives, and friends for providing support during writing of this book. Professor Singh also expresses his gratitude to Professor Anjali Agarwal, Niharika, Radhika, and their relative and friends who provided excellent hospitality and family environment during his stay in Canada for writing this book.
Professor Chandra gratefully acknowledges the support from Natural Sciences and Engineering Research Council of Canada, Ecole de Technologie Supérieure (ÉTS), and Groupe de Recherche en Électronique de Puissance et Commande Industrielle GRÉPCI. Professor Chandra will like to thank Professor Bhim Singh with whom he has personal and professional relationship for the past more than 40 years. Professor Chandra would like to thank all his past and present students, especially Brij N. Singh, Vinod Khadkikar, Mukhtiar Singh, Slaven Kincic, Etienne Tremblay, Jorge Lara Cardoso, and Miloud Rezkallah. There is no doubt that a professor learns a lot from his students. Some of the work presented in this book comes from their research work done under the supervision of Professor Chandra at ÉTS. Professor Chandra has learnt a lot from his students doing graduation on power quality, the topic that he has been teaching for the past 15 years. He is thankful to all of them. Professor Chandra is also grateful to his wife Anjali and children Niharika, Radhika, and Avneesh to provide the support and the pleasant family environment at home.
Professor Al-Haddad would like to express his gratitude and high appreciation to his colleague and friend Professor Bhim Singh who is collaborating with him since 1995 on a continuous basis. This long time collaboration with Canada Research Chair in Electric Energy Conversion and Power Electronics (CRC-EECPE) led by professor Al-Haddad started with Dr Bhim Singh first visit to Montreal in 1995 as a visiting researcher, followed by invited professor position, adjunct professor member of the CRC, and since then it is a continuous work between the team from IIT Delhi and the CRC-EECPE researchers. Professor Al-Haddad also would like to express his gratitude to the following agencies who strongly supported this work: Canada Research Chairs (CRC), Natural Sciences and Engineering Research Council of Canada (NSERC), Fond de Recherche Nature et Technologies du gouvernement du Québec (FRQNT), ÉTS, and Groupe de Recherche en Électronique de Puissance et Commande Industrielle GRÉPCI. He also expresses his gratitude to his numerous hard working researchers, his brilliant dedicated graduate and undergraduate students, a long list of more than 150 names, his colleagues in the electrical engineering department as well as those from IEEE Industrial Electronics Society and equally important to his wife Fadia, and daughters Isabel and...
| Erscheint lt. Verlag | 12.12.2014 |
|---|---|
| Sprache | englisch |
| Themenwelt | Technik ► Elektrotechnik / Energietechnik |
| Schlagworte | DSTATCOM (Distribution Static Compensators) • DVR (Dynamic Voltage Restorers) • Electrical & Electronics Engineering • Elektrotechnik u. Elektronik • Energie • Energietechnik • Energy • Harmonics • Hybrid power filters • Leistungselektronik • Nonlinear loads • Passive Power Filters • Power Electronics • Power Quality • Power Technology & Power Engineering • Qualität u. Zuverlässigkeit • Qualität u. Zuverlässigkeit • Quality & Reliability • Series active filters • Shunt active filters • UPQC (Unified Power Quality Compensators) |
| ISBN-10 | 1-118-92208-5 / 1118922085 |
| ISBN-13 | 978-1-118-92208-8 / 9781118922088 |
| Informationen gemäß Produktsicherheitsverordnung (GPSR) | |
| Haben Sie eine Frage zum Produkt? |
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