摘要
针对目前介质损耗在线检测中存在的基准电压选取及环境因素影响等问题 ,提出了一种新的测量方法———“综合相对测量法”。经多年仿真研究和现场应用表明 ,这种方法确实能够有效地提高tanδ在线检测的准确度。
A new on line insulation diagnostic method, synthetic relative measuring method is presented in this paper.It mainly aims at the problems existing in on line monitoring the dielectric loss factor of capacitive type apparatus. The measured results in laboratory and on site prove that, many influences can be eliminated effectively, and the measuring accuracy can be increased greatly when using this method.
出处
《高压电器》
CAS
CSCD
北大核心
2001年第6期1-3,共3页
High Voltage Apparatus
基金
教育部高等学校重点实验室访问学者基金资助
关键词
“综合相对测量法”
介质损耗
在线检测
dielectric loss factor
on line monitoring
synthetic relative measuring method
