Power Quality

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.

• Preface xiAbout the Companion Website xiv1 Power Quality: An Introduction 11.1 Introduction 11.2 State of the Art on Power Quality 21.3 Classification of Power Quality Problems 31.4 Causes of Power Quality Problems 41.5 Effects of Power Quality Problems on Users 41.6 Classification of Mitigation Techniques for Power Quality Problems 61.7 Literature and Resource Material on Power Quality 61.8 Summary 71.9 Review Questions 8References 82 Power Quality Standards and Monitoring 112.1 Introduction 112.2 State of the Art on Power Quality Standards and Monitoring 112.3 Power Quality Terminologies 122.4 Power Quality Definitions 152.5 Power Quality Standards 162.6 Power Quality Monitoring 182.7 Numerical Examples 202.8 Summary 392.9 Review Questions 392.10 Numerical Problems 402.11 Computer Simulation-Based Problems 43References 463 Passive Shunt and Series Compensation 483.1 Introduction 483.2 State of the Art on Passive Shunt and Series Compensators 483.3 Classification of Passive Shunt and Series Compensators 493.4 Principle of Operation of Passive Shunt and Series Compensators 513.5 Analysis and Design of Passive Shunt Compensators 513.6 Modeling, Simulation, and Performance of Passive Shunt and Series Compensators 623.7 Numerical Examples 633.8 Summary 853.9 Review Questions 853.10 Numerical Problems 873.11 Computer Simulation-Based Problems 89References 934 Active Shunt Compensation 964.1 Introduction 964.2 State of the Art on DSTATCOMs 964.3 Classification of DSTATCOMs 974.4 Principle of Operation and Control of DSTATCOMs 1084.5 Analysis and Design of DSTATCOMs 1334.6 Modeling, Simulation, and Performance of DSTATCOMs 1364.7 Numerical Examples 1414.8 Summary 1584.9 Review Questions 1584.10 Numerical Problems 1594.11 Computer Simulation-Based Problems 162References 1675 Active Series Compensation 1705.1 Introduction 1705.2 State of the Art on Active Series Compensators 1715.3 Classification of Active Series Compensators 1715.4 Principle of Operation and Control of Active Series Compensators 1785.5 Analysis and Design of Active Series Compensators 1835.6 Modeling, Simulation, and Performance of Active Series Compensators 1855.7 Numerical Examples 1905.8 Summary 2165.9 Review Questions 2175.10 Numerical Problems 2185.11 Computer Simulation-Based Problems 220References 2266 Unified Power Quality Compensators 2296.1 Introduction 2296.2 State of the Art on Unified Power Quality Compensators 2306.3 Classification of Unified Power Quality Compensators 2316.4 Principle of Operation and Control of Unified Power Quality Compensators 2376.5 Analysis and Design of Unified Power Quality Compensators 2466.6 Modeling, Simulation, and Performance of UPQCs 2496.7 Numerical Examples 2526.8 Summary 2926.9 Review Questions 2926.10 Numerical Problems 2936.11 Computer Simulation-Based Problems 297References 3037 Loads That Cause Power Quality Problems 3067.1 Introduction 3067.2 State of the Art on Nonlinear Loads 3077.3 Classification of Nonlinear Loads 3087.4 Power Quality Problems Caused by Nonlinear Loads 3137.5 Analysis of Nonlinear Loads 3147.6 Modeling, Simulation, and Performance of Nonlinear Loads 3147.7 Numerical Examples 3147.8 Summary 3277.9 Review Questions 3287.10 Numerical Problems 3297.11 Computer Simulation-Based Problems 330References 3348 Passive Power Filters 3378.1 Introduction 3378.2 State of the Art on Passive Power Filters 3388.3 Classification of Passive Filters 3388.4 Principle of Operation of Passive Power Filters 3448.5 Analysis and Design of Passive Power Filters 3498.6 Modeling, Simulation, and Performance of Passive Power Filters 3508.7 Limitations of Passive Filters 3538.8 Parallel Resonance of Passive Filters with the Supply System and Its Mitigation 3558.9 Numerical Examples 3608.10 Summary 3878.11 Review Questions 3878.12 Numerical Problems 3888.13 Computer Simulation-Based Problems 391References 3959 Shunt Active Power Filters 3979.1 Introduction 3979.2 State of the Art on Shunt Active Power Filters 3989.3 Classification of Shunt Active Power Filters 3989.4 Principle of Operation and Control of Shunt Active Power Filters 4059.5 Analysis and Design of Shunt Active Power Filters 4139.6 Modeling, Simulation, and Performance of Shunt Active Power Filters 4179.7 Numerical Examples 4219.8 Summary 4389.9 Review Questions 4389.10 Numerical Problems 4399.11 Computer Simulation-Based Problems 442References 44710 Series Active Power Filters 45210.1 Introduction 45210.2 State of the Art on Series Active Power Filters 45310.3 Classification of Series Active Power Filters 45310.4 Principle of Operation and Control of Series Active Power Filters 45610.5 Analysis and Design of Series Active Power Filters 46210.6 Modeling, Simulation, and Performance of Series Active Power Filters 46510.7 Numerical Examples 46710.8 Summary 49210.9 Review Questions 49210.10 Numerical Problems 49310.11 Computer Simulation-Based Problems 496References 50111 Hybrid Power Filters 50411.1 Introduction 50411.2 State of the Art on Hybrid Power Filters 50511.3 Classification of Hybrid Power Filters 50611.4 Principle of Operation and Control of Hybrid Power Filters 51911.5 Analysis and Design of Hybrid Power Filters 52711.6 Modeling, Simulation, and Performance of Hybrid Power Filters 52811.7 Numerical Examples 53411.8 Summary 55911.9 Review Questions 55911.10 Numerical Problems 56111.11 Computer Simulation-Based Problems 563References 569Index 579