摘要
本文针对三冶炼厂6 kV变电所原有的电磁式保护装置存在的问题,通过分析新型RCX-900系列微机综合保护装置的基本构成、系统特点,并与常规电磁式保护装置进行比较,提出了在6 kV变电所应用RCX-900系列微机综合保护装置的改造方案,并付之于实施,解决了6 kV供电系统中存在的问题,取得了良好的效果。
In view of existing problems of electro-magnetic protection devicess in 6KV transformer substation in the Third Smelter of BNMC,this paper analyzed its basic structure and system characteristics,and took a comparison with the conventional devices,proposed a rebulid scheme with the new device.Implementation practice shown that it solved the problems existed in the 6KV distribution system and achived good effect.
出处
《甘肃冶金》
2011年第4期99-102,共4页
Gansu Metallurgy
关键词
变电所
微机综合保护装置
应用
transform substation
microcontroller controlled comprehensive protection system
application
