摘要
研究了当下变电站直流系统概况、组成,结合系统现场运行特点,详细分析了蓄电池直流系统各部分的功能及工作原理。同时,结合事故监察装置和直流系统一点接地故障给予了图解说明,旨在突出直流系统各部分功能。最后,对故障类型及其处理策略给予了探讨。
The paper studies the situation and component of substation DC system,combined with the characteristic of the operation system, and analysing each part of function and working principle of the storage battery DC system in detail. Meanwhile, combining the supervisory device and DC system accident one-point earthing fault give a diagram to explain, aims to highlight the DC system some functions. The paper also discusses the fault types and its treatment strategies.
出处
《煤矿机械》
北大核心
2013年第3期176-178,共3页
Coal Mine Machinery
关键词
变电站
直流系统
蓄电池
故障检测
处理策略
substation
DC system
storage battery
fault detection
treatment strategies
