宁夏电力Issue(3)：1-4,4.DOI:10.3969/j.issn.1672-3643.2014.03.001
断路器并联电容器离子性缺陷介损特性分析
Analysis on dielectric loss characteristic of ionic defect on circuit-breaker parallel capacitor
马飞越 1郝金鹏 1田禄1
作者信息
- 1. 国网宁夏电力公司电力科学研究院，宁夏 银川 750011
- 折叠
摘要
Abstract
By the high voltage dielectric loss test on the type of JWF150-1500 and JWF150-0.0015GHW circuit-breaker parallel capacitors,discoveres that with voltage increase the dielectric loss value of some circuit-breaker parallel capacitors obvious change,exists ionic defect. Through the data and theoretical analysis,explains the reason of the dielectric loss change with voltage increase and the effects of ionic defects on circuit-breaker parallel capacitor,suggests the effective solution.The result shows that routine test and test before operation under 10 kV voltage,the tan δhas large measure deviation value, and with voltage change the high voltage dielectric loss decreased obviously,can judge the circuit-breaker parallel capacitor have ionic defect.关键词
断路器并联电容器/介质损耗/离子性缺陷Key words
circuit-breaker parallel capacitor/dielectric loss/ionic defect分类
信息技术与安全科学引用本文复制引用
马飞越,郝金鹏,田禄..断路器并联电容器离子性缺陷介损特性分析[J].宁夏电力,2014,(3):1-4,4.
