Design, Modeling and Evaluation of Protective Relays for Power Systems

ISBN-13: 9783319209180 / Angielski / Twarda / 2015 / 297 str.

Mladen Kezunovic; Jinfeng Ren; Saeed Lotfifard

Opis

This book is a practical guide to digital protective relays in power systems. It explains the theory of how the protective relays work in power systems, provides the engineering knowledge and tools to successfully design them and offers expert advice on how they behave in practical circumstances. This book helps readers gain technical mastery of how the relays function, how they are designed and how they perform. This text not only features in-depth coverage of the theory and principles behind protective relays, but also includes a manual supplemented with software that offers numerous hands-on examples in MATLAB. A great resource for protective relaying labs and self-learners, its manual provides lab experiments unavailable elsewhere. The book is suitable for advanced courses in Digital Relays and Power Systems Fault Analysis and Protection, and will prove to be a valuable resource for practitioners in the utility industry, including relay designers.

Spis treści

Introduction.- Power system fault analysis and short circuit computations.- Basics of protective relaying and design principles.- Modeling of digital relay and power system signals.- Design and implementation of relay communication schemes and trip logic.- Design and implementation of overcurrent, pilot, and distance protection.- Testing of digital protective relays.

O autorze

Dr. Mladen Kezunovic is Eugene E. Webb Professor of Electrical and Computer Engineering at Texas A&M University, as well as Director of their Smart Grid Center. He is also Site Director of the National Science Foundation's Power System Engineering Research Center. Dr. Jinfeng Ren is currently Power System Engineer at Alstom Grid in Pullman, Washington. He has authored numerous articles in scholarly journals focusing on Power System Frequency Estimation and Synchrophasors. Dr. Saeed Lotfifard is currently Assistant Professor in the School of Electrical Engineering and Computer Science at Washington State University. His research interests include Power Systems Protection and Control, Cyber-physical Energy Systems, Smart Grid Modeling, Distribution Automation and Signal Processing in Power Systems.

Blurb

·         Provides hands-on experience designing relays and evaluating performance

·         Explains in-depth the theory needed to understand how the relays operate

·         Offers practical insights on how relays can be used and how to optimize performance

 

This book is a practical guide to digital protective relays in power systems. It explains the theory of how protective relays work in power systems, provides the engineering knowledge and tools to successfully design them, and offers expert advice on how they behave in practical circumstances. This book helps readers gain technical mastery of how the relays function, how they are designed, and how they perform. This text not only features in-depth coverage of the theory and principles behind protective relays, but also includes a manual supplemented with software that offers numerous hands-on examples in MATLAB. A great resource for protective relaying labs and self-learners, it provides lab experiments unavailable elsewhere. The book is suitable for advanced courses in Digital Relays and Power Systems Fault Analysis and Protection, and will prove to be a valuable resource for practitioners in the utility industry.