摘要
介绍110 kV变压器局部放电试验电源类型及容量的选择,分析现场试验接线方式、干扰抑制措施等,结合实例说明开展110 kV变压器局部放电试验的必要性。
The chosen of power supply type and capability of 110 kV transformer PD test are presented,then line connection mode and restraining measures of interfernfial during test are analyzed,at last,the necessary of the test is explained with examples.
出处
《河北电力技术》
2008年第4期43-45,共3页
Hebei Electric Power
关键词
变压器
局部放电
变频电源
故障诊断
transformer
partial discharge(PD)
frequency conversion power supply
fault diagnosis
