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Power-Flow Modelling of HVDC Transmission Systems [Kõva köide]

(Delhi Technological University, India), (Galgotias University, UP, INDIA)
  • Formaat: Hardback, 268 pages, kõrgus x laius: 229x152 mm, kaal: 453 g, 57 Tables, black and white; 251 Line drawings, black and white; 251 Illustrations, black and white
  • Ilmumisaeg: 23-Dec-2022
  • Kirjastus: CRC Press
  • ISBN-10: 1032171669
  • ISBN-13: 9781032171661
  • Formaat: Hardback, 268 pages, kõrgus x laius: 229x152 mm, kaal: 453 g, 57 Tables, black and white; 251 Line drawings, black and white; 251 Illustrations, black and white
  • Ilmumisaeg: 23-Dec-2022
  • Kirjastus: CRC Press
  • ISBN-10: 1032171669
  • ISBN-13: 9781032171661
This book deals exclusively with the power-flow modelling of HVDC transmission systems. Different types of HVDC transmission systems, their configurations/connections and control techniques are covered in detail. Power-Flow modelling of both LCC- and VSC-based HVDC systems is covered in this book. Both the unified and the sequential power-flow methods are addressed. DC grid power-flow controllers and renewable energy resources like offshore wind farms (OWFs) are also incorporated into the power-flow models of VSC-HVDC systems. The effects of the different power-flow methods and HVDC control strategies on the power-flow convergence are detailed along with their implementation.

Features:











Introduces the power-flow concept and develops the power-flow models of integrated AC/DC systems.





Different types of converter control are modelled into the integrated AC/DC power-flow models developed.











Both unified and the sequential power-flow methods are addressed.











DC grid power-flow controllers like the IDCPFC and renewable energy resources like offshore wind farms (OWFs) are introduced and subsequently modelled into the power-flow algorithms.











Integrated AC/DC power-flow models developed are validated by implementation in the IEEE 300-bus and European 1354-bus test networks incorporating different HVDC grids.

This book aims at researchers and graduate students in Electrical Engineering, Power Systems, and HVDC Transmission.
Preface xi
Authors xv
List of Abbreviations
xvii
List of Symbols
xix
Chapter 1 HVDC Transmission Systems
1(28)
1.1 Introduction
1(10)
1.1.1 Line Commutated Converter (LCC)-Based HVDC Transmission
8(3)
1.1.2 Voltage Source Converter (VSC)-Based HVDC Transmission
11(1)
1.2 Interconnection of HVDC Systems
11(4)
1.2.1 Back-to-Back (BTB) HVDC
11(1)
1.2.2 Point-to-Point (PTP) HVDC
12(1)
1.2.3 Multi-Terminal HVDC
12(3)
1.3 Control of HVDC Systems
15(3)
1.3.1 DC Master-Slave Control
17(1)
1.3.2 DC Voltage Droop Control
17(1)
1.4 Introduction to DC Power-Flow Controllers
18(1)
1.5 Integration of Renewable Energy Sources (RES) to HVDC Grid
18(1)
1.6 Introduction to the Power-Flow Problem and the Newton-Raphson Method
18(6)
1.7 Introduction to the Power-Flow Modelling of LCC-based Integrated AC-DC Systems
24(1)
1.7.1 The Unified Method
25(1)
1.7.2 The Sequential Method
25(1)
1.8 Introduction to the Power-Flow Modelling of VSC-Based Integrated AC-DC Systems
25(1)
1.9 Organization of the Book
26(3)
Chapter 2 Power-Flow Modelling of AC Power Systems Integrated with LCC-Based Multi-Terminal DC (AC-MLDC) Grids
29(70)
2.1 Introduction
29(1)
2.2 Modelling of Integrated AC-MLDC Systems
30(2)
2.3 Control Strategies for MLDC Grids
32(1)
2.4 Power-Flow Equations of Integrated AC-MLDC Systems
33(2)
2.5 Implementation of Power-Flow in Integrated AC-MLDC Systems
35(5)
2.6 Case Studies and Results
40(57)
2.6.1 Studies with Unified Power-Flow Model of IEEE 300-Bus Test System Integrated with 3-Terminal LCC-HVDC Grid
41(11)
2.6.2 Studies with Unified Power-Flow Model of European 1354-Bus Test System Integrated with 12-Terminal LCC-HVDC Grid
52(14)
2.6.3 Studies with Sequential Power-Flow Model of IEEE 300-Bus Test System Integrated with 3-Terminal LCC-HVDC Grid
66(22)
2.6.4 Studies with Sequential Power-Flow Model of European 1354-Bus Test System Integrated with 12-Terminal LCC-HVDC Grid
88(9)
2.7 Summary
97(2)
Chapter 3 Power-Flow Modelling of AC Power Systems Integrated with VSC-Based Multi-Terminal DC (AC MVDC) Grids Employing DC Slack-Bus Control
99(38)
3.1 Introduction
99(1)
3.2 Modelling of Integrated AC-MVDC Systems Employing DC Slack-Bus Control
100(8)
3.2.1 Modelling of Integrated AC-MVDC Systems in the PTP Configuration
100(3)
3.2.2 Power-Flow Equations of Integrated AC-MVDC System in the PTP Configuration
103(3)
3.2.3 Modelling of Integrated AC-MVDC Systems in the BTB Configuration
106(1)
3.2.4 Power-Flow Equations of Integrated AC-MVDC Systems in the BTB Configuration
107(1)
3.3 Implementation of Power-Flow in Integrated AC-MVDC Systems
108(8)
3.3.1 Unified AC-DC Power-Flow Method
109(1)
3.3.1.1 Unified AC-DC Power-Flow Method for PTP Configuration
109(1)
3.3.1.2 Unified AC-DC Power-Flow Method for BTB Configuration
110(1)
3.3.2 Sequential AC-DC Power-Flow Method
111(1)
3.3.2.1 Sequential AC-DC Power-Flow Method for PTP Configuration
112(4)
3.3.2.2 Sequential AC-DC Power-Flow Method for BTB Configuration
116(1)
3.4 Case Studies and Results
116(20)
3.4.1 Studies with Unified Power-Flow Model of IEEE 300-Bus Test System Integrated with VSC-Based Multi-Terminal DC (MVDC) Grids
116(10)
3.4.2 Studies with Unified Power-Flow Model of European 1354-Bus Test System Integrated with VSC-Based Multi-Terminal DC Grids
126(1)
3.4.3 Studies with Sequential Power-Flow Model of IEEE 300-Bus Test System Integrated with MVDC Grids
126(4)
3.4.4 Studies with Sequential Power-Flow Model of European 1354-Bus Test System Integrated with MVDC Grids
130(6)
3.5 Summary
136(1)
Chapter 4 Power-Flow Modelling of AC Power Systems Integrated with VSC-Based Multi-Terminal DC (AC-MVDC) Grids Employing DC Voltage Droop Control
137(50)
4.1 Introduction
137(1)
4.2 Modelling of Integrated AC-MVDC Systems Employing DC Voltage Droop Control
138(2)
4.3 Power-Flow Equations of Integrated AC-MVDC Systems Employing DC Voltage Droop Control
140(2)
4.4 DC Voltage Droop Control in MVDC Systems
142(3)
4.5 Modelling of AC-MVDC Systems with DC Voltage Droop Control
145(5)
4.6 Case Studies and Results
150(35)
4.6.1 Studies of 5-Terminal VSC-HVDC Network Incorporated in the IEEE 300 Bus System (Model A)
159(2)
4.6.2 Studies of 7-Terminal VSC-HVDC Network Incorporated in the European 1354 Bus System (Model A)
161(6)
4.6.3 Studies with Unified Power-Flow Model of IEEE 300-Bus Test System Integrated with 5-Terminal MVDC Grid (Model B)
167(3)
4.6.4 Studies with Unified Power-Flow Model of European 1354-Bus Test System Integrated with 7-Terminal MVDC Grid (Model B)
170(3)
4.6.5 Studies with Sequential Power-Flow Model of IEEE 300-Bus Test System Integrated with 5-Terminal MVDC Grid (Model B)
173(4)
4.6.6 Studies with Sequential Power-Flow Model of European 1354-Bus Test System Integrated with 7-Terminal MVDC Grid
177(8)
4.7 Summary
185(2)
Chapter 5 Power-Flow Modelling of AC Power Systems Integrated with VSC-Based Multi-Terminal DC (AC-MVDC) Grids Incorporating Interline DC Power-Flow Controller (IDCPFC)
187(24)
5.1 Introduction
187(1)
5.2 Modelling of AC-MVDC Systems Incorporating IDCPFCs
188(3)
5.3 Power-Flow Equations of Integrated AC-MVDC Systems Incorporating IDCPFC
191(3)
5.4 Implementation of Power-Flow in Integrated AC-MVDC Systems Incorporating IDCPFC
194(1)
5.5 Case Studies and Results
195(14)
5.5.1 Study of 3-Terminal VSC-HVDC Network Incorporating IDCPFC in IEEE 300 Bus System
195(7)
5.5.2 Study of 7-Terminal VSC-HVDC Network Incorporating IDCPFC in European 1354 Bus System
202(7)
5.6 Summary
209(2)
Chapter 6 Power-Flow Modelling of AC Power Systems Integrated with VSC-Based Multi-Terminal DC (AC-MVDC) Grids Incorporating Renewable Energy Sources
211(40)
6.1 Introduction
211(1)
6.2 Modelling of AC-MVDC Systems Incorporating Renewable Energy Sources
211(2)
6.3 Power-Flow Equations of Integrated AC-MVDC Systems with Renewable Energy Sources
213(2)
6.4 Modelling of Integrated AC-MVDC Systems with Renewable Energy Sources Employing DC Slack-Bus Control
215(4)
6.5 Modelling of AC-MVDC Systems with Renewable Energy Sources Employing DC Voltage Droop Control
219(8)
6.5.1 Types of DC Voltage Droop Control
219(3)
6.5.2 Implementation of DC Voltage Droop Control in Integrated AC-MVDC Systems Interfaced with Offshore Wind Farms
222(5)
6.6 Case Studies and Results
227(23)
6.6.1 Study with Unified Power-Flow Model of European 1354-Bus Test System Integrated with 7-Terminal MVDC Network Employing DC Slack-Bus Control and Interfaced with Offshore Wind Farms
228(2)
6.6.2 Study with Unified Power-Flow Model of European 1354 Bus Test System Integrated with 7-Terminal MVDC Network Employing DC Voltage Droop Control and Interfaced with Offshore Wind Farms
230(16)
6.6.3 Study with Sequential Power-Flow Model of European 1354 Bus Test System Integrated with 7-Terminal MVDC Network Employing DC Slack-Bus Control and Interfaced with Offshore Wind Farms (Model-B)
246(1)
6.6.4 Study with Sequential Power-Flow Model of European 1354-Bus System Integrated with 7-Terminal MVDC Network Employing DC Voltage Droop Control and Interfaced with Offshore Wind Farms (Model B)
247(3)
6.7 Summary
250(1)
Appendix: Derivations of Difficult Expressions 251(8)
Bibliography 259(8)
Index 267
Dr. Shagufta Khan received her Ph.D. degree in Electrical Engineering from Delhi Technological University, Delhi, India. She is currently an Assistant Professor with the School of Electrical, Electronics and Communication Engineering, Galgotias University, Greater Noida, India. Her research interests include power systems and renewable energy. She has several publications in national and international journals and conferences including IEEE Transactions on Sustainable Energy, Electrical Power System Research (Elsevier), International Journal of Electrical Power and Energy Systems (Elsevier), Electrical Energy Journal (Springer), AIN Shams Engineering Journal (Elsevier), and Arabian Journal for Science and Engineering (Springer) to her credit.

Prof. Suman Bhowmick received his Ph.D. in Electrical Engineering in 2010. He has been working as a Professor in the Department of Electrical Engineering, Delhi Technological University since 2012. His areas of interest are power systems in general, and FACTS and HVDC systems in particular. He has several publications in national and international journals and conferences to his credit. He has also authored a book on FACTS which was published by the CRC Press, USA in 2016.