Large Generator Relay Protection Setting Calculation and Operation Technology

Author: Gao Chunru edited and compiled
Publisher:
Publish Date: 2006-01-01
Features: This book summarizes 30 years of experience in relay protection setting calculations and operation for large-scale generator transformer units. It starts with the action criteria of various types of microcomputer protection and then combines operational experience to describe the setting calculation methods and key considerations. The book focuses on the description and discussion of microcomputer protection for large-scale generators, transformers, generator transformer units, as well as various types of microcomputer comprehensive protection commonly used in high and low-voltage power supply systems (high and low-voltage motors, high and low-voltage power supply transformers, high and low-voltage power supply feeders) and the setting calculation methods for power plant electrical automation devices. It also introduces other operational technical issues related to power plant relay protection setting calculations. The book primarily targets the setting calculations for large-scale generator units, high and low-voltage motors, and high and low-voltage power supply transformers. It is also applicable to the relay protection and electrical automation device setting calculations for small and medium-sized generator units, as well as the setting calculations for relay protection of electrical equipment in medium and large industrial and mining enterprises. This book can serve as a reference or training material for engineering technicians in relay protection fields within power departments (power supply departments of industrial and mining enterprises), design, operation, manufacturing, and research institutions, as well as for power plant electrical operation technicians, senior college students and teachers. It is also suitable as a reference book for a broad range of electrical engineering technicians to quickly understand and master relay protection setting calculations within a short period.