Principles of Power System Relay Protection (Revised Edition)

Author: He Jiali
Publisher:
Publish Date: 2004-09-01
Features: This book elucidates the fundamental principles of power system relay protection, the analysis methods of various basic relays, and the setting principles. It also includes an introduction and discussion of new theories, technologies, devices, processes, and achievements in the field of relay protection over the past two decades. The book focuses on explaining the fundamental principles of power system relay protection, the analysis methods of various basic relays, and the setting principles, as well as introducing and discussing new theories, technologies, devices, processes, and achievements in the field of relay protection over the past two decades. Chapter 1: Introduction; Chapters 2 to 5 introduce current and voltage protection for power grids, longitudinal transmission protection for transmission lines, and automatic reclosing; Chapters 6 to 9 cover relay protection for transformers, generators, busbars, and motors; Chapters 10 to 12 respectively introduce microcomputer relay protection, wavelet transform and its application in relay protection, as well as current transformers and voltage transformers. This book can serve as a textbook for undergraduate and postgraduate students majoring in "Power Plant and Power System," "Power System and Automation," and "Relay Protection and Automatic Remote Control Technology" and related disciplines in higher education institutions. It is also a valuable reference for technical personnel engaged in relay protection work in relevant fields, with broad applicability.