摘要
直流接地故障是电厂长期运行中出现的常见问题,投入运行越长,直流接地故障发生概率越大。为此,在总结电厂直流系统常见缺陷及处理方法的基础上,对龙滩水电厂一起接地故障案例进行了分析,详细阐述了接地故障的查找与处理方法。
The DC grounding fault is a common problem during the long-term operation of power plant, and the longer of operating time, the greater of DC grounding fault probability. The common DC system defects and treatment methods of Longtan Hydropower Plant are summarized, and on this basis, a case of grounding fault of plant is analyzed and the grounding fault detection and treatment methods are described in detail.
出处
《水力发电》
北大核心
2017年第4期35-37,共3页
Water Power
