自动切换开关在1000MW机组事故保安电源系统的应用

摘要

本文详细介绍了国华台山电厂二期1000MW机组事故保安电源系统的配置及整组试验过程，阐述了自动切换开关应用在事故保安电源系统上的优点，提高了事故保安电源系统的快速性、安全性、可靠性。%The article describes the configuration of security power source system and the test of 1000MW unit, states the advantages of applying automatic switch in security power source system. The results show that it improves the quickness, security and reliability of security power source system.