Power System Relaying

The sections in this article are 1 Design Criteria of Protective Systems 2 Abnormal Conditions 3 Symmetrical Components 4 Circuit-Interrupting Devices 5 The Nature and Purpose of Protective Relays 6 Instrument Transformers 7 Transient Stability and Load Shedding 8 Protective Relaying Schemes 9 Relay Coordination 10 Recent Trends