摘要
通过对发电厂保安电源系统工作电源和备用电源采用自动转换开关电器切换方式与框架断路器组合切换方式在接线方式、运行及切换方式以及运行性能等方面的比较,提出了保安电源系统采用符合国家标准的自动转换开关电器的方案。
Through comparing the switching modes of automatic transfer switch equipments with the compound switch modes of frame circuit breaker in connection modes,operation and switching modes and operating performance used in operating power source and standby power of security power system of power plant,this paper puts forward the scheme for adopting the automatic transfer switch equipment with national standards in security power system.
出处
《科技情报开发与经济》
2009年第30期142-144,共3页
Sci-Tech Information Development & Economy
关键词
自动转换开关
电源系统
切换方式
automatic transfer switch
power system
switching mode
