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Control of power inverters in renewable energy and smart grid integration / Qing-Chang Zhong, The University of Sheffield, UK and Tomas Hornik, Turbo Power Systems Ltd., UK.

By: Zhong, Qing-Chang [author.].
Contributor(s): Hornik, Tomas | IEEE Xplore (Online Service) [distributor.] | John Wiley & Sons [publisher.].
Material type: materialTypeLabelBookSeries: Wiley - IEEE: Publisher: Chichester, West Sussex : Wiley, A John Wiley & Sons, Ltd., Publications, 2013Distributor: [Piscataqay, New Jersey] : IEEE Xplore, [2012]Description: 1 PDF (xxv, 411 pages) : illustrations.Content type: text Media type: electronic Carrier type: online resourceISBN: 9781118481806.Subject(s): Electric inverters | Electric current converters | Interconnected electric utility systems | Smart power grids | Renewable energy sources | Accuracy | Bridge circuits | Capacitors | Control systems | Current control | Current measurement | Cutoff frequency | Frequency control | Frequency locked loops | Frequency synchronization | Harmonic analysis | Harmonic distortion | Impedance | Inductors | Integrated circuits | Inverters | Legged locomotion | Load modeling | Mathematical model | Noise | Noise measurement | Phase locked loops | Power harmonic filters | Power quality | Power supplies | Power system harmonics | Power transformer insulation | Predictive control | Pulse width modulation | Radio frequency | Reactive power | Renewable energy resources | Resonant frequency | Robustness | Rotors | Smart grids | Stator windings | Steady-state | Switches | Synchronization | Synchronous generators | Synchronous machines | Topology | Transfer functions | Voltage control | Voltage measurement | Voltage-controlled oscillators | WiresGenre/Form: Electronic books.Additional physical formats: Print version:: No titleDDC classification: 621.31/042 Online resources: Abstract with links to resource Also available in print.
Contents:
Dedication xv -- Preface xvii -- Foreword xix -- Acknowledgements xxi -- About the Authors xxiii -- List of Abbreviations xxvi -- List of Figures xxxviii -- List of Tables xl -- 1 Introduction 1 /1.1 Outline of the Book 1 /1.2 Basics of Power Processing 4 /1.3 Hardware Issues 24 /1.4 Wind Power Systems 43 /1.5 Solar Power Systems 52 /1.6 Smart Grid Integration 54 -- 2 Preliminaries 65 /2.1 Power Quality Issues 65 /2.2 Repetitive Control 69 /2.3 Reference Frames 72 -- Part One Power Quality Control 81 -- 3 Current H∞ Repetitive Control 83 /3.1 System Description 83 /3.2 Controller Design 84 /3.3 Design Example 88 /3.4 Experimental Results 90 /3.5 Summary 92 -- 4 Voltage and Current H∞ Repetitive Control 95 /4.1 System Description 95 /4.2 Modelling of an Inverter 96 /4.3 Controller Design 97 /4.4 Design Example 102 /4.5 Simulation Results 104 /4.6 Summary 108 -- 5 Voltage H∞ Repetitive Control with a Frequency-adaptiveMechanism 109 /5.1 System Description 109 /5.2 Controller Design 110 /5.3 Design Example 116 /5.4 Experimental Results 117 /5.5 Summary 123 -- 6 Cascaded Current-VoltageH∞ Repetitive Control 127 /6.1 Operation Modes in Microgrids 127 /6.2 Control Scheme 129 /6.3 Design of the Voltage Controller 131 /6.4 Design of the Current Controller 133 /6.5 Design Example 134 /6.6 Experimental Results 136 /6.7 Summary 145 -- 7 Control of Inverter Output Impedance 149 /7.1 Inverters with Inductive Output Impedances (L-inverters) 149 /7.2 Inverters with Resistive Output Impedances (R-inverters) 150 /7.3 Inverters with Capacitive Output Impedances (C-inverters) 152 /7.4 Design of C-inverters to Improve the Voltage THD 153 /7.5 Simulation Results for R-, L- and C-inverters 156 /7.6 Experimental Results for R-, L- and C-inverters 158 /7.7 Impact of the Filter Capacitor 161 /7.8 Summary 162 -- 8 Bypass of Harmonic Current Components 163 /8.1 Controller Design 163 /8.2 Physical Interpretation of the Controller 165 /8.3 Stability Analysis 167 /8.4 Experimental Results 169 /8.5 Summary 169.
9 Power Quality Issues in Traction Power Systems 171 /9.1 Introduction 171 /9.2 Description of the Topology 174 /9.3 Compensation of Negative-sequence Currents, Reactive Power and Harmonic Currents 174 /9.4 Special Case: cose = 1 178 /9.5 Simulation Results 180 /9.6 Summary 182 -- Part Two Neutral Line Provision 185 -- 10 Topology of a Neutral Leg 187 /10.1 Introduction 187 /10.2 Split DC Link 188 /10.3 Conventional Neutral Leg 189 /10.4 Independently-controlledNeutral Leg 190 /10.5 Summary 190 -- 11 Classical Control of a Neutral Leg 193 /11.1 Mathematical Modelling 193 /11.2 Controller Design 195 /11.3 Performance Evaluation 198 /11.4 Selection of the Components 200 /11.5 Simulation Results 201 /11.6 Summary 204 -- 12 H∞ Voltage-Current Control of a Neutral Leg 205 /12.1 Mathematical Modelling 205 /12.2 Controller Design 207 /12.3 Selection of Weighting Functions 211 /12.4 Design Example 212 /12.5 Simulation Results 213 /12.6 Summary 214 -- 13 Parallel PI Voltage-H∞ Current Control of a Neutral Leg 215 /13.1 Description of the Neutral Leg 215 /13.2 Design of an H∞ Current Controller 217 /13.3 Addition of a Voltage Control Loop 221 /13.4 Experimental Results 223 /13.5 Summary 226 -- 14 Applications in Single-phase to Three-phase Conversion 229 /14.1 Introduction 229 /14.2 The Topology under Consideration 231 /14.3 Basic Analysis 233 /14.4 Controller Design 235 /14.5 Simulation Results 240 /14.6 Summary 242 -- Part Three Power Flow Control 245 -- 15 Current Proportional-Integral Control 247 /15.1 Control Structure 247 /15.2 Controller Implementation 249 /15.3 Experimental Results 250 /15.4 Summary 254 -- 16 Current Proportional-Resonant Control 255 /16.1 Proportional-Resonant Controller 255 /16.2 Control Structure 256 /16.3 Controller Design 257 /16.4 Experimental Results 259 /16.5 Summary 262 -- 17 Current Deadbeat Predictive Control 265 /17.1 Control Structure 265 /17.2 Controller Design 265 /17.3 Experimental Results 267 /17.4 Summary 271 -- 18 Synchronverters: Grid-friendly Inverters that Mimic Synchronous Generators 273 /18.1 Mathematical Model of Synchronous Generators 274 /18.2 Implementation of a Synchronverter 277 /18.3 Operation of a Synchronverter 279 /18.4 Simulation Results 282 /18.5 Experimental Results 285 /18.6 Summary 290.
19 Parallel Operation of Inverters 293 /19.1 Introduction 293 /19.2 Problem Description 295 /19.3 Power Delivered to a Voltage Source 295 /19.4 Conventional Droop Control 297 /19.5 Inherent Limitations of Conventional Droop Control 299 /19.6 Robust Droop Control of R-inverters 304 /19.7 Robust Droop Control of C-inverters 311 /19.8 Robust Droop Control of L-inverters 318 /19.9 Summary 327 -- 20 Robust Droop Control with Improved Voltage Quality 329 /20.1 Control Strategy 329 /20.2 Experimental Results 331 /20.3 Summary 340 -- 21 Harmonic Droop Controller to Improve Voltage Quality 341 /21.1 Model of an Inverter System 341 /21.2 Power Delivered to a Current Source 343 /21.3 Reduction of Harmonics in the Output Voltage 344 /21.4 Simulation Results 347 /21.5 Experimental Results 349 /21.6 Summary 351 -- Part Four Synchronisation 353 -- 22 Conventional Synchronisation Techniques 355 /22.1 Introduction 355 /22.2 Zero-crossing Method 356 /22.3 Basic Phase-Locked Loops (PLL) 357 /22.4 PLL in the Synchronously Rotating Reference Frame (SRF-PLL) 358 /22.5 Second-Order Generalised Integrator-based PLL (SOGI-PLL) 360 /22.6 Sinusoidal Tracking Algorithm (STA) 361 /22.7 Simulation Results with SOGI-PLL and STA 363 /22.8 Experimental Results with SOGI-PLL and STA 365 /22.9 Summary 369 -- 23 Sinusoid-Locked Loops 373 /23.1 Single-phase SynchronousMachine (SSM) Connected to the Grid 373 /23.2 Structure of a Sinusoid-Locked Loop (SLL) 374 /23.3 Tracking of the Frequency and the Phase 375 /23.4 Tracking of the Voltage Amplitude 376 /23.5 Tuning of the Parameters 376 /23.6 Equivalent Structure 377 /23.7 Simulation Results 379 /23.8 Experimental Results 382 /23.9 Summary 385 -- References -- Bibliography 387.
Summary: Integrating renewable energy and other distributed energy sources into smart grids, often via power inverters, is arguably the largest (3z(Bnew frontier(3y(B for smart grid advancements. Inverters should be controlled properly so that their integration does not jeopardize the stability and performance of power systems and a solid technical backbone is formed to facilitate other functions and services of smart grids.This unique reference offers systematic treatment of important control problems in power inverters, and different general converter theories. Starting at a basic level, it presents conventional power conversion methodologies and then 'non-conventional' methods, with a highly accessible summary of the latest developments in power inverters as well as insight into the grid connection of renewable power.Consisting of four parts - Power Quality Control, Neutral Line Provision, Power Flow Control, and Synchronisation - this book fully demonstrates the integration of control and power electronics.Key features include:. the fundamentals of power processing and hardware design. innovative control strategies to systematically treat the control of power inverters. extensive experimental results for most of the control strategies presented. the pioneering work on (3z(Bsynchronverters(3y(B which has gained IET Highly Commended Innovation AwardEngineers working on inverter design and those at power system utilities can learn how advanced control strategies could improve system performance and work in practice. The book is a useful reference for researchers who are interested in the area of control engineering, power electronics, renewable energy and distributed generation, smart grids, flexible AC transmission systems, and power systems for more-electric aircraft and all-electric ships. This is also a handy text for graduate students and university professors in the areas of electrical power engineering, advanced control engineering, power electronics, renewable energy and smart grid integration.
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Includes bibliographical references (pages 393-405) and index.

Dedication xv -- Preface xvii -- Foreword xix -- Acknowledgements xxi -- About the Authors xxiii -- List of Abbreviations xxvi -- List of Figures xxxviii -- List of Tables xl -- 1 Introduction 1 /1.1 Outline of the Book 1 /1.2 Basics of Power Processing 4 /1.3 Hardware Issues 24 /1.4 Wind Power Systems 43 /1.5 Solar Power Systems 52 /1.6 Smart Grid Integration 54 -- 2 Preliminaries 65 /2.1 Power Quality Issues 65 /2.2 Repetitive Control 69 /2.3 Reference Frames 72 -- Part One Power Quality Control 81 -- 3 Current H∞ Repetitive Control 83 /3.1 System Description 83 /3.2 Controller Design 84 /3.3 Design Example 88 /3.4 Experimental Results 90 /3.5 Summary 92 -- 4 Voltage and Current H∞ Repetitive Control 95 /4.1 System Description 95 /4.2 Modelling of an Inverter 96 /4.3 Controller Design 97 /4.4 Design Example 102 /4.5 Simulation Results 104 /4.6 Summary 108 -- 5 Voltage H∞ Repetitive Control with a Frequency-adaptiveMechanism 109 /5.1 System Description 109 /5.2 Controller Design 110 /5.3 Design Example 116 /5.4 Experimental Results 117 /5.5 Summary 123 -- 6 Cascaded Current-VoltageH∞ Repetitive Control 127 /6.1 Operation Modes in Microgrids 127 /6.2 Control Scheme 129 /6.3 Design of the Voltage Controller 131 /6.4 Design of the Current Controller 133 /6.5 Design Example 134 /6.6 Experimental Results 136 /6.7 Summary 145 -- 7 Control of Inverter Output Impedance 149 /7.1 Inverters with Inductive Output Impedances (L-inverters) 149 /7.2 Inverters with Resistive Output Impedances (R-inverters) 150 /7.3 Inverters with Capacitive Output Impedances (C-inverters) 152 /7.4 Design of C-inverters to Improve the Voltage THD 153 /7.5 Simulation Results for R-, L- and C-inverters 156 /7.6 Experimental Results for R-, L- and C-inverters 158 /7.7 Impact of the Filter Capacitor 161 /7.8 Summary 162 -- 8 Bypass of Harmonic Current Components 163 /8.1 Controller Design 163 /8.2 Physical Interpretation of the Controller 165 /8.3 Stability Analysis 167 /8.4 Experimental Results 169 /8.5 Summary 169.

9 Power Quality Issues in Traction Power Systems 171 /9.1 Introduction 171 /9.2 Description of the Topology 174 /9.3 Compensation of Negative-sequence Currents, Reactive Power and Harmonic Currents 174 /9.4 Special Case: cose = 1 178 /9.5 Simulation Results 180 /9.6 Summary 182 -- Part Two Neutral Line Provision 185 -- 10 Topology of a Neutral Leg 187 /10.1 Introduction 187 /10.2 Split DC Link 188 /10.3 Conventional Neutral Leg 189 /10.4 Independently-controlledNeutral Leg 190 /10.5 Summary 190 -- 11 Classical Control of a Neutral Leg 193 /11.1 Mathematical Modelling 193 /11.2 Controller Design 195 /11.3 Performance Evaluation 198 /11.4 Selection of the Components 200 /11.5 Simulation Results 201 /11.6 Summary 204 -- 12 H∞ Voltage-Current Control of a Neutral Leg 205 /12.1 Mathematical Modelling 205 /12.2 Controller Design 207 /12.3 Selection of Weighting Functions 211 /12.4 Design Example 212 /12.5 Simulation Results 213 /12.6 Summary 214 -- 13 Parallel PI Voltage-H∞ Current Control of a Neutral Leg 215 /13.1 Description of the Neutral Leg 215 /13.2 Design of an H∞ Current Controller 217 /13.3 Addition of a Voltage Control Loop 221 /13.4 Experimental Results 223 /13.5 Summary 226 -- 14 Applications in Single-phase to Three-phase Conversion 229 /14.1 Introduction 229 /14.2 The Topology under Consideration 231 /14.3 Basic Analysis 233 /14.4 Controller Design 235 /14.5 Simulation Results 240 /14.6 Summary 242 -- Part Three Power Flow Control 245 -- 15 Current Proportional-Integral Control 247 /15.1 Control Structure 247 /15.2 Controller Implementation 249 /15.3 Experimental Results 250 /15.4 Summary 254 -- 16 Current Proportional-Resonant Control 255 /16.1 Proportional-Resonant Controller 255 /16.2 Control Structure 256 /16.3 Controller Design 257 /16.4 Experimental Results 259 /16.5 Summary 262 -- 17 Current Deadbeat Predictive Control 265 /17.1 Control Structure 265 /17.2 Controller Design 265 /17.3 Experimental Results 267 /17.4 Summary 271 -- 18 Synchronverters: Grid-friendly Inverters that Mimic Synchronous Generators 273 /18.1 Mathematical Model of Synchronous Generators 274 /18.2 Implementation of a Synchronverter 277 /18.3 Operation of a Synchronverter 279 /18.4 Simulation Results 282 /18.5 Experimental Results 285 /18.6 Summary 290.

19 Parallel Operation of Inverters 293 /19.1 Introduction 293 /19.2 Problem Description 295 /19.3 Power Delivered to a Voltage Source 295 /19.4 Conventional Droop Control 297 /19.5 Inherent Limitations of Conventional Droop Control 299 /19.6 Robust Droop Control of R-inverters 304 /19.7 Robust Droop Control of C-inverters 311 /19.8 Robust Droop Control of L-inverters 318 /19.9 Summary 327 -- 20 Robust Droop Control with Improved Voltage Quality 329 /20.1 Control Strategy 329 /20.2 Experimental Results 331 /20.3 Summary 340 -- 21 Harmonic Droop Controller to Improve Voltage Quality 341 /21.1 Model of an Inverter System 341 /21.2 Power Delivered to a Current Source 343 /21.3 Reduction of Harmonics in the Output Voltage 344 /21.4 Simulation Results 347 /21.5 Experimental Results 349 /21.6 Summary 351 -- Part Four Synchronisation 353 -- 22 Conventional Synchronisation Techniques 355 /22.1 Introduction 355 /22.2 Zero-crossing Method 356 /22.3 Basic Phase-Locked Loops (PLL) 357 /22.4 PLL in the Synchronously Rotating Reference Frame (SRF-PLL) 358 /22.5 Second-Order Generalised Integrator-based PLL (SOGI-PLL) 360 /22.6 Sinusoidal Tracking Algorithm (STA) 361 /22.7 Simulation Results with SOGI-PLL and STA 363 /22.8 Experimental Results with SOGI-PLL and STA 365 /22.9 Summary 369 -- 23 Sinusoid-Locked Loops 373 /23.1 Single-phase SynchronousMachine (SSM) Connected to the Grid 373 /23.2 Structure of a Sinusoid-Locked Loop (SLL) 374 /23.3 Tracking of the Frequency and the Phase 375 /23.4 Tracking of the Voltage Amplitude 376 /23.5 Tuning of the Parameters 376 /23.6 Equivalent Structure 377 /23.7 Simulation Results 379 /23.8 Experimental Results 382 /23.9 Summary 385 -- References -- Bibliography 387.

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Integrating renewable energy and other distributed energy sources into smart grids, often via power inverters, is arguably the largest (3z(Bnew frontier(3y(B for smart grid advancements. Inverters should be controlled properly so that their integration does not jeopardize the stability and performance of power systems and a solid technical backbone is formed to facilitate other functions and services of smart grids.This unique reference offers systematic treatment of important control problems in power inverters, and different general converter theories. Starting at a basic level, it presents conventional power conversion methodologies and then 'non-conventional' methods, with a highly accessible summary of the latest developments in power inverters as well as insight into the grid connection of renewable power.Consisting of four parts - Power Quality Control, Neutral Line Provision, Power Flow Control, and Synchronisation - this book fully demonstrates the integration of control and power electronics.Key features include:. the fundamentals of power processing and hardware design. innovative control strategies to systematically treat the control of power inverters. extensive experimental results for most of the control strategies presented. the pioneering work on (3z(Bsynchronverters(3y(B which has gained IET Highly Commended Innovation AwardEngineers working on inverter design and those at power system utilities can learn how advanced control strategies could improve system performance and work in practice. The book is a useful reference for researchers who are interested in the area of control engineering, power electronics, renewable energy and distributed generation, smart grids, flexible AC transmission systems, and power systems for more-electric aircraft and all-electric ships. This is also a handy text for graduate students and university professors in the areas of electrical power engineering, advanced control engineering, power electronics, renewable energy and smart grid integration.

Also available in print.

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Description based on PDF viewed 12/22/2015.

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