用快切装置替代备自投装置提高厂用电安全可靠性  

Replacement of Spare Automatic Switch Device by Quick Switch Deviceto Enhance Safety Reliability of Power Used in the Heat Power Plant

作　　者：翁海胜[1] 

机构地区：[1]马鞍山钢铁股份公司热电厂,安徽马鞍山243000

出　　处：《冶金动力》2002年第2期1-4,共4页Metallurgical Power

摘　　要：指出目前厂用电切换装置存在的不足,分析了快切装置的基本原理以及厂用电事故下的成功快切对电厂安全生产的意义,说明了在厂用电切换中尽快应用快切装置的必要性。Shortcomings of switch devices currently used in the heat power plant were pointed out and basic principle of the quick switch devices were analyzed. Successful switching had important significance to safety production of the heat power plant when the accidents took place. The practice showed that it was necessary to use the quick switch devices in the power switch of the plant as soon as possible.

关 键 词：快切装置 厂用电 备自投装置 发电厂 安全用电 

分 类 号：TM621.71[电气工程—电力系统及自动化]