Ekanayake / Jenkins / Liyanage Smart Grid

Technology and Applications
1. Auflage 2012
ISBN: 978-1-119-96909-9
Verlag: John Wiley & Sons
Format: EPUB
Kopierschutz: Adobe DRM (»Systemvoraussetzungen)

E-Book, Englisch, 320 Seiten, E-Book

Electric power systems worldwide face radical transformationwith the need to decarbonise electricity supply, replace ageingassets and harness new information and communication technologies(ICT). The Smart Grid uses advanced ICT to control next generationpower systems reliably and efficiently. This authoritative guidedemonstrates the importance of the Smart Grid and shows how ICTwill extend beyond transmission voltages to distribution networksand customer-level operation through Smart Meters and SmartHomes.
Smart Grid Technology and Applications:
* Clearly unravels the evolving Smart Grid concept with extensiveillustrations and practical examples.
* Describes the spectrum of key enabling technologies requiredfor the realisation of the Smart Grid with worked examples toillustrate the applications.
* Enables readers to engage with the immediate development of thepower system and take part in the debate over the future SmartGrid.
* Introduces the constituent topics from first principles,assuming only a basic knowledge of mathematics, circuits and powersystems.
* Brings together the expertise of a highly experienced andinternational author team from the UK, Sri Lanka, China andJapan.
Electrical, electronics and computer engineering researchers,practitioners and consultants working in inter-disciplinary SmartGrid RD&D will significantly enhance their knowledge throughthis reference. The tutorial style will greatly benefit final yearundergraduate and master's students as the curriculumincreasing focuses on the breadth of technologies that contributeto Smart Grid realisation.

Autoren/Hrsg.

Ekanayake, Janaka

Ekanayake, Janaka B.

Jenkins, Nick

Liyanage, Kithsiri

Wu, Jianzhong

Yokoyama, Akihiko

Inhaltsverzeichnis

About the authors xi
Preface xiii
Acknowledgements xv
List of abbreviations xvii
1 The Smart Grid 1
1.1 Introduction 1
1.2 Why implement the Smart Grid now? 2
1.3 What is the Smart Grid? 6
1.4 Early Smart Grid initiatives 7
1.5 Overview of the technologies required for the Smart Grid12
References 14
Part I INFORMATION AND COMMUNICATION TECHNOLOGIES
2 Data communication 19
2.1 Introduction 19
2.2 Dedicated and shared communication channels 19
2.3 Switching techniques 23
2.4 Communication channels 25
2.5 Layered architecture and protocols 35
References 43
3 Communication technologies for the Smart Grid 45
3.1 Introduction 45
3.2 Communication technologies 46
3.3 Standards for information exchange 62
References 66
4 Information security for the Smart Grid 69
4.1 Introduction 69
4.2 Encryption and decryption 70
4.3 Authentication 76
4.4 Digital signatures 77
4.5 Cyber security standards 79
References 80
Part II SENSING, MEASUREMENT, CONTROL AND AUTOMATIONTECHNOLOGIES
5 Smart metering and demand-side integration 83
5.1 Introduction 83
5.2 Smart metering 84
5.3 Smart meters: An overview of the hardware used 86
5.4 Communications infrastructure and protocols for smartmetering 96
5.5 Demand-side integration 99
References 111
6 Distribution automation equipment 113
6.1 Introduction 113
6.2 Substation automation equipment 114
6.3 Faults in the distribution system 125
6.4 Voltage regulation 135
References 139
7 Distribution management systems 141
7.1 Introduction 141
7.2 Data sources and associated external systems 142
7.3 Modelling and analysis tools 144
7.4 Applications 165
References 171
8 Transmission system operation 173
8.1 Introduction 173
8.2 Data sources 173
8.3 Energy management systems 177
8.4 Wide area applications 179
8.5 Visualisation techniques 183
References 186
Part III POWER ELECTRONICS AND ENERGY STORAGE
9 Power electronic converters 189
9.1 Introduction 189
9.2 Current source converters 191
9.3 Voltage source converters 195
References 203
10 Power electronics in the Smart Grid 205
10.1 Introduction 205
10.2 Renewable energy generation 206
10.3 Fault current limiting 213
10.4 Shunt compensation 217
10.5 Series compensation 228
References 231
11 Power electronics for bulk power flows 233
11.1 Introduction 233
11.2 FACTS 234
11.3 HVDC 248
References 257
12 Energy storage 259
12.1 Introduction 259
12.2 Energy storage technologies 263
12.3 Case study 1: Energy storage for wind power 271
12.4 Case study 2: Agent-based control of electrical vehiclebattery charging 273
References 277
Index 279

Über Autor(innen)

Professor Janaka Ekanayake, Cardiff University, UK
Professor Ekanayake is currently at the Institute of Energy atCardiff University. As module leader on an MSc course, he teachesintelligent electronic devices, their applications and automation.He also teaches power electronic applications to power systems,flexible ac transmission systems and HVDC.Previous to this he was aResearch Fellow at the University of Manchester. He was promoted toProfessor in Electrical and Electronic Engineering at theUniversity of Peradeniya, Sri Lanka in 2003. Professor Ekanayakehas published over 25 papers in refereed journals and hasco-authored three books in the area of wind integration.
Dr Kithsiri Liyanage, University of Peradeniya, SriLanka
Dr Liyanage is Senior Lecturer in the Department of Electricaland Electronic Engineering, University of Peradeniya. Prior to thishe served as Dean of the Faculty of Engineering, University ofRuhuna and as Director of the Information Technology Centre,University of Peradenyia. He has been with the University of Tokyoas a Visiting Research Fellow since 2008. He has served ascoordinator of and consultant to several ICT and power generationprojects.
Dr Jianzhong Wu, Cardiff University, UK
Dr Wu is a lecturer at the Institute of Energy, School ofEngineering, Cardiff University. Privious to this he was a researchfellow at the University of Manchester and Associate Professor atTianjin University, China. He has been involved in several Chinesenational research programmes, developing advanced software toolsfor distribution network operation, planning, for on-line securitymonitoring, assessment and optimisation for transmissionnetworks.
Professor Akihiko Yokoyama, University of Tokyo, Japan
Professor Yokoyama is based at the Department of Engineering atthe University of Tokyo. He is alsoProfessor in the Department ofAdvanced Energy at the Graduate School of Frontier Sciences He hasco-authored two books, and is Chairman of PES Council of IEEEJapan. He is Vice Chair- man of the Japanese National Committee ofCIGRE, and Vice President of Central Research Institute of ElectricPower Industry of Japan.
Professor Nicholas Jenkins, Cardiff University, UK
Professor Jenkins moved to Cardiff University in 2008 after tenyears as a professor at the University of Manchester. He hascontributed to ten books and is a Fellow of the IET, IEEE and theRoyal Academy of Engineering. He was a member of Advisory Councilof the CEU SmartGrid Technology Platform. Professor Jenkins ispresently the Shimizu Visiting Professor at StanfordUniversity.