Innovative Testing and Measurement Solutions for Smart Grid

Professor Qi Huang, School of Energy Science and Engineering, University of Electronic Science and Technology of China (UESTC), Chengdu, Sichuan, China Professor Huang received his Ph.D degree from Arizona State University, USA, in 2003. He is currently Deputy Dean of the School of Energy Science and Engineering, UESTC, and the Director of Sichuan State Provincial Lab of Power System Wide-area Measurement and Control. His current research and academic interests include power system high performance computing, power system instrumentation, power system monitoring and control, and integration of distributed generation into the existing power system infrastructure.? Professor Huang is the author of more than 130 technical papers, and is a Senior Member of IEEE. He has been the technical program chair of ICSGCE (International Conference on Smart Grid and Clean Energy Technologies) since 2011. Wei Zhen, Senior Engineer, Sichuan Electric Power Test & Research Institute, China Zhen received his BS degree in power system automation in 1982, from Xi'an Jiaotong University, China. His research fields include power system relay protection, power system analysis and state-of-the-art technology development. Dr. Shi Jing is currently an assistant professor at UESTC. His current research fields include distributed measurement and control, smart grid and time synchronization technology for power system. Dr. Jianbo Yi is now a lecturer working in the Key Lab of Wide-area Control and Measurement on Power System of Sichuan province in UESTC. His main research interest covers wide area measurement and analysis on power system and power system fault diagnosis.

List of Figures xi

List of Tables xxi

Foreword xxiii

Preface xxv

Acknowledgments xxix

1 Introduction 1

1.1 The concept and worldwide development of smart grid 1

1.2 Importance and necessity of measurement and test in smart grid 5

1.3 State of art in measurement and test of smart grid 7

1.4 Outline of the book 10

PART I SENSOR, MEASUREMENT AND DATA MANAGEMENT

2 New types of sensors for smart grid 15

2.1 Introduction 15

2.2 Application of advanced magnetic sensor in smart grid 16

2.3 Application of fiber optic sensor in smart grid 64

3 Synchronized wide area measurement for smart grid 89

3.1 Introduction 89

3.2 Time synchronization in substation 90

3.3 Dynamic visualization of power system synchronphasor 107

3.4 Online measurement of low frequency oscillation based on WAMS 112

3.5 Wide area situational awareness 142

4 Measurement of energy, power quality and efficiency in smart grid 163

4.1 Smart meter and AMI for smart grid 164

4.2 Measurement for power quality in smart grid 177

4.3 Measurement for integration of distributed generation 184

5 Data management in smart grid 205

5.1 Introduction 205

5.2 Data and data processing in smart grid 207

5.3 Sensor network for integration of smart grid data 222

5.4 Introduction to smart grid data cloud 229

PART II ADVANCED TEST TECHNOLOGIES FOR SMART GRID

6 Test of secondary systems in smart substation 241

6.1 Introduction smart substation 241

6.2 Wholeview test of secondary system in smart substation 246

6.3 Development of real time test technology 260

7 Test of auxiliary monitoring system in smart substation 267

7.1 Introduction auxiliary monitoring&control system in smart substation 267

7.2 Test of video surveillance system in smart substation 268

7.3 Test of the video linkage system 278

8 Test on dynamic performance of electronic instrument transformers285

8.1 Introduction 286

8.2 Detailed modeling of Rogowski coil and numerical analysis 287

8.3 Test system design and implementation 297

9 Future vision 307

9.1 Summary of the results 307

9.2 Future vision 310

Index 313