摘要
涟钢高压供电系统运用零损耗深度限流装置,改变运行方式,退出2台220 k V主变,在实现高压供电系统挖潜增效的同时,相应地限制了发电母线的短路电流。
The HV power supply system of Lianyuan Steel adopted zero-loss deepened current limiting device to change operation mode and withdraw two 220 k V transformers,which has properly limited the short circuit current of generator bus bar while tapped the potential and increased the efficiency of the HV power supply system.
作者
龙文辉
曾维旭
LONG Wenhui;ZENG Weixu(Energy Center of Lianyuan Iron and steel Co., Ltd., Loudi, Hunan 417009, China)
出处
《冶金动力》
2018年第6期11-14,19,共5页
Metallurgical Power
关键词
挖潜增效
零损耗深度限流装置
短路电流
potential tapping and efficiency improvement
zero-loss deepened currentlimiting device
short circuit current
