Residual Current Protection System and Operation Management (Figure)

Author: Li Jiaxian
Publisher:
Publish Date: 2002-02-01
Features: This book systematically describes the principles of residual current protection in rural low-voltage power grids, the specific methods and advantages of implementing graded residual current protection systems, and the responsibilities of residual current trip devices at each level. It also briefly outlines the development history of residual current trip devices in China and their significant roles in different periods. The book provides a comprehensive and detailed introduction to the basic circuits of protection devices, installation, operation management, reasons for misoperation of trip devices after rural power grid upgrades, common fault handling, and repair techniques. The book is easy to understand, presents novel perspectives, closely connects with practical rural power grid applications, and is highly practical. It is suitable for agricultural power management personnel, technical staff, and rural electricians in power supply enterprises. It can also serve as a reference for engineering technicians engaged in the research, production, and management of residual current protection devices. Additionally, it can be used as a training textbook for agricultural power education.