AO Fei, LI Hui. Analysis of DC system faults for a 110 kV substation[J]. 2015, 35(5): 51-53+56.DOI:
110kV变电站直流电源系统事故分析
摘要
某110 k V变电站蓄电池存在隐患情况下
监控装置突发故障失控
最终导致蓄电池起火
烧毁整个保护室。分析调查该事故指出
变电站直流电源系统存在潜在的安全隐患、并作出相应的改进与预防措施
进而避免安全事故的发生、提高系统工作的可靠性。
Abstract
In the case of batteries failures in a certain 110 k V substation
the monitoring device was out of control
eventually led to the battery fire
and burned the whole substation relay room. By incident analysis
the paper points out the existent hidden danger and proposes the corresponding improvement measure to avoid the similar incident and improve power supply reliability.