Utilities around the world are under increasing pressure to provide reliable and good quality power supply to their retail customers, and to reduce their operational costs. These concerns call for real time monitoring and control of the distribution system, which can be accomplished by deploying distribution automation (DA) systems, a key enabling technology for smart grids.
This book provides a detailed description of all the major components of a DA system, including communication infrastructure and analysis tools. Topics covered include communication systems for distribution automation; load flow analysis; short circuit analysis; state estimation; feeder reconfiguration for loss reduction, service restoration, and load balancing; volt-var control; fault location; fault type identification; and economic analysis/cost benefit analysis.
Concluding with an international case study (Enexis, one of the major Distribution System Operators in The Netherlands) showing how DA has been implemented in practice, this book is essential reading for researchers and advanced students working in power engineering and practitioners engaged in distribution automation, such as utility engineers, vendors, and consultants.
- Chapter 2: Load flow analysis
- Chapter 3: Short-circuit analysis
- Chapter 4: Choice of solver for distribution system state estimation
- Chapter 5: Feeder reconfiguration for loss reduction
- Chapter 6: Service restoration in distribution system
- Chapter 7: Feeder reconfiguration for load balancing
- Chapter 8: Volt/VAR control in distribution systems
- Chapter 9: Fault location
- Chapter 10: Fault detection and classification in distribution network
- Chapter 11: Economic analysis/cost-benefit analysis
- Chapter 12: Distribution automation at Enexis - a case study
Indian Institute of Technology Roorkee, Department of Electrical Engineering, India.
Biswarup Das is a professor at the Department of Electrical Engineering, Indian Institute of Technology Roorkee, India where his research interests include distribution system analysis and automation, FACTS, digital protection of power systems, and distributed generation. He serves as an Associate Editor of IET Generation, Transmission & Distribution and as an editor of IEEE Transactions on Sustainable Energy.