摘要
分析电容式电压互感器(CVT)及其谐振型阻尼器的工作原理和故障产生的机理,详述针对CVT阻尼器的测试方法,通过该试验可发现CVT潜伏性故障,预防事故发生。结合一起典型事故,对阻尼测试法进行了验证说明。
The operational principle and the fault mechanism of the capacitor voltage transformer （CVT） and its resonator damper were analyzed. The test method of the CVT damper was discussed, by which the latent failure of the CVT could be found. Finally, combined with a typical fault, the damping measurement was elaborated.
出处
《山东电力技术》
2016年第12期5-7,共3页
Shandong Electric Power
基金
国网山东省电力公司电力科学研究院技术革新项目(2016-18)
关键词
电容式电压互感器
谐振型阻尼器
电磁单元
阻尼测试法
capacitor voltage transformer
resonator damper
electromagnetic unit
damping measurement
