摘要
本文通过对20kV及以下系统干式变压器铁芯接地故障进行分析,从定期检查、检修维护、设备管理方面提出了相应的防范措施,可为水电站机组安全运行提供借鉴。
In this paper, through the analysis of 20kV and below dry-type transformer core grounding fault, put forward the corresponding preventive measures from the regular inspection, maintenance equipment management, which can provide reference to hydropower station for safe operation.
出处
《中国水能及电气化》
2017年第5期50-51,共2页
China Water Power & Electrification
关键词
干式变压器
铁芯接地
故障分析
dry-type transformers
core grounding
fault analysis
