Practical Relay Protection Technology

Author: Fang Daqian
Publisher:
Publish Date: 2003-10-01
Features: This book provides a comprehensive and systematic introduction to relay protection technology, with a focus on traditional relay protection technologies (electromagnetic, induction, and rectifier types) widely used in small power systems, rural power grids, small-scale power generation systems, and small and medium-sized industrial and mining enterprises. The content includes short-circuit current calculation, fundamental knowledge of relay protection, relay protection and calculations for lines and electrical equipment, testing, maintenance, and commissioning of relay protection devices, secondary circuits, and DC operating power sources. The book is written in an easy-to-understand manner, is richly illustrated, contains numerous examples, and emphasizes practicality. It is suitable for relay protection design engineers, electrical technicians, electricians engaged in electrical operations, as well as industrial and mining enterprise electricians, power system electricians, and rural electricians. It can also serve as a reference for faculty and students of colleges and universities.