Relay Protection Worker (Third Edition) (Technical Grade Training Materials for Power Workers) (Third Edition)

Author: Liu Qinghan
Publisher:
Publish Date: 2003-12-01
Features: This book is designed to help transmission line workers meet the requirements of the "Technical Grade Standards for Power Workers," serving as a self-study and training resource. It is one of the third editions of the "Technical Grade Training Textbooks for Power Workers." The book is divided into fourteen chapters:
Basic knowledge of relay protection and secondary circuits;
Wiring diagrams of common relays and secondary circuits;
Basic knowledge of data acquisition systems;
Basic knowledge of microcomputer protection;
Transmitters;
Overall layout of integrated automation plant and substation terminals;
Classic line protection devices;
Circuit breaker control;
Microcomputer line protection;
Classic transformer protection devices;
Transformer protection;
Capacitor protection;
Testing methods for current, voltage, and time relays;
Central signaling and DC operating power sources.
Each chapter is followed by a large number of review questions.