http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
1 online resource (399 pages) : illustrations
The previous three editions of Power System Relaying offer comprehensive and accessible coverage of the theory and fundamentals of relaying and have been widely adopted on university and industry courses worldwide. With the third edition, the authors have added new and detailed descriptions of power system phenomena such as stability, system-wide protection concepts and discussion of historic outages. Power System Relaying, 4th Edition continues its role as an outstanding textbook on power system protection for senior and graduate students in the field of electric power engineeri.
Cover; Title Page; Copyright; Contents; Preface to the Fourth Edition; Preface to the Third Edition; Preface to the Second Edition; Preface to the First Edition; Chapter 1 Introduction to Protective Relaying; 1.1 What is Relaying?; 1.2 Power System Structural Considerations; 1.2.1 Multilayered Structure of Power Systems; 1.2.2 Neutral Grounding of Power Systems; 1.3 Power System Bus Configurations; 1.4 The Nature of Relaying; 1.4.1 Reliability, Dependability, and Security; 1.4.2 Selectivity of Relays and Zones of Protection; 1.4.3 Relay Speed; 1.4.4 Primary and Backup Protection.
1.4.5 Single-and Three-Phase Tripping and Reclosing1.5 Elements of a Protection System; 1.5.1 Battery and DC Supply; 1.5.2 Circuit Breakers; 1.6 International Practices; 1.7 Summary; Problems; References; Chapter 2 Relay Operating Principles; 2.1 Introduction; 2.2 Detection of Faults; 2.2.1 Level Detection; 2.2.2 Magnitude Comparison; 2.2.3 Differential Comparison; 2.2.4 Phase Angle Comparison; 2.2.5 Distance Measurement; 2.2.6 Pilot Relaying; 2.2.7 Harmonic Content; 2.2.8 Frequency Sensing; 2.3 Relay Designs; 2.3.1 Fuses; 2.4 Electromechanical Relays; 2.4.1 Plunger-Type Relays.
2.4.2 Induction-Type Relays2.5 Solid-State Relays; 2.5.1 Solid-State Instantaneous Overcurrent Relays; 2.5.2 Solid-State Distance (mho) Relays; 2.6 Computer Relays; 2.7 Other Relay Design Considerations; 2.7.1 Contact Definition; 2.7.2 Targets; 2.7.3 Seal-In Circuit; 2.7.4 Operating Time; 2.7.5 Ratio of Pickup to Reset; 2.8 Control Circuits: A Beginning; 2.9 Summary; Problems; References; Chapter 3 Current and Voltage Transformers; 3.1 Introduction; 3.2 Steady-State Performance of Current Transformers; 3.2.1 Standard Class Designation; 3.2.2 Polarity Markings on CT Windings.
3.3 Transient Performance of Current Transformers3.4 Special Connections of Current Transformers; 3.4.1 Auxiliary Current Transformers; 3.4.2 Wye and Delta Connections; 3.4.3 Zero-Sequence Current Shunts; 3.4.4 Flux-Summing CT; 3.5 Linear Couplers and Electronic Current Transformers; 3.6 Voltage Transformers; 3.7 Coupling Capacitor Voltage Transformers; 3.8 Transient Performance of CCVTs; 3.9 Electronic Voltage Transformers; 3.10 Summary; Problems; References; Chapter 4 Nonpilot Overcurrent Protection of Transmission Lines; 4.1 Introduction; 4.2 Fuses, Sectionalizers, and Reclosers.
4.3 Inverse, Time-Delay Overcurrent Relays4.3.1 Application; 4.3.2 Setting Rules; 4.4 Instantaneous Overcurrent Relays; 4.4.1 Application; 4.4.2 Setting Rules; 4.5 Directional Overcurrent Relays; 4.5.1 Application; 4.6 Polarizing; 4.6.1 Power Directional Relays; 4.6.2 Fault Directional Relays; 4.7 Summary; Problems; References; Chapter 5 Nonpilot Distance Protection of Transmission Lines; 5.1 Introduction; 5.2 Stepped Distance Protection; 5.3 R-X Diagram; 5.4 Three-Phase Distance Relays; 5.4.1 Phase-to-Phase Faults; 5.4.2 Ground Faults; 5.4.3 Relays in Unfaulted Phases; 5.4.4 Fault Resistance.
Includes bibliographical references at the end of each chapters and index.
Chichester, West Sussex : John Wiley & Sons, ©2014