摘要
110 kV武鸣变电站直流系统蓄电池组发生容量异常降低故障,经测试分析,其主要原因是直流系统充电装置自动转均充功能失效。对直流系统和蓄电池组进行了更换改造后恢复正常运行,最后提出直流系统的运行维护建议。
The abnormal battery capacity reduction fault of DC system happened in 110 kV Wuming substation. By the test and analysis, it is found that the main reason is the failure of automatic transfer to average charging function of DC system charging device. The system has regained its normal operation status after the replacement and modification of DC system and battery. Suggestions on the operation and maintenance of DC system are proposed.
出处
《广西电力》
2012年第5期32-33,共2页
Guangxi Electric Power
