Protection Principles and Applications

Author: Song Zhiming
Publisher:
Publish Date: 2007-01-01
Features: This book is part of the National Power Vocational Education Planning Textbooks. As a textbook for power vocational education, it serves as both a self-study guide for electricians at intermediate and advanced levels in relay protection and a medium-to-short-term electrical training manual. It focuses on introducing the basic knowledge, fundamental protection principles, and applications of relay protection, emphasizing practical aspects from a field perspective while simplifying theory and enriching practice. The book effectively combines theory with practice, making it easy to learn and understand. The is divided into nine chapters, covering: Basic Knowledge of Relay Protection, Current Protection for Interline Short Circuits in Transmission Lines, Ground Protection for Transmission Lines, Distance Protection, Full-System Fast Protection for Transmission Lines, Relay Protection for Synchronous Generators, Relay Protection for Power Transformers, Examples of Generator-Transformer Protection, and Busbar Protection. To support teaching, the book includes illustrations of protection device operation boxes and panel layout terminal connections at the end. This book is primarily intended as a textbook for power vocational education and employee training, but it can also serve as a reference for engineering and technical personnel in the power industry.