OUYANG fan, LI hui, WU Jin-bo, et al. Problem analysis and treatment of DC system storage battery in 500 kV Echeng Converter Station[J]. 2013, 33(5): 33-35.
OUYANG fan, LI hui, WU Jin-bo, et al. Problem analysis and treatment of DC system storage battery in 500 kV Echeng Converter Station[J]. 2013, 33(5): 33-35.DOI:
500kV鹅城换流站站用直流系统蓄电池问题分析及处理
摘要
在开展鹅城换流站检修技术监督工作时
发现-48 V通信电源室2组直流蓄电池老化严重
110 V直流系统有3组蓄电池组核对性放电试验不合格。文中分析问题原因
并提出整组更换蓄电池组和更换单只蓄电池的处理意见。
Abstract
During the technical supervision of the Echeng Converter Station maintenance working
it was found that 2 sets of DC battery in- 48 V communication power supply were aging
and checking discharge test for 3 groups of storage battery sets in 110 V DC system were failed. The problem reasons are analyzed and the suggestions of the whole group battery set and single battery replacement are put forward.