摘要
介绍综合油化与高压试验综合判断变压器铁心多点接地故障的方法,对处理方法的有效性以及限流装置参数选择和注意事项进行了分析。
The integrated evaluation method on multi grounding fault of icon core in transformer is presented based on the DGA (dissolved gas analysis) and high-voltage experiment. The efficiency of this method is analyzed, together with the parameter selection and cautionary measures of current-limiting device.
出处
《南方电网技术》
2007年第1期85-87,共3页
Southern Power System Technology
关键词
变压器
铁心
多点接地
transformer
iron core
multipoint grounding
