摘要
通过对氧化锌避雷器各类电气基本参数的物理性能进行分析,对影响氧化锌避雷器测试数据准确性的因素进行讨论,阐述了如何根据各种测试方法所得的数据来判断氧化锌避雷器电气性能。指出氧化性避雷器性能测试采用带电测试为主、停电测试为辅的方式,并对测试数据进行综合分析是准确判断设备状态的可靠方法。
Through analyzing the physical property of all kinds of basic electrical parameters of the metal oxide arrester（MOA）,factors that affecting the accuracy of the MOA testing data were discussed;and this article has also explained how to estimate the MOA electrical properties based on the testing data.In addition,the way of MOA performance evaluation was summarized.It was proposed that performance of the MOA should be evaluated with an energized test a de-energized test,and combined with a comprehensive analysis to guarantee an accurate and reliable testing result.
出处
《电力建设》
2010年第11期89-93,共5页
Electric Power Construction
关键词
氧化锌避雷器
电气参数
测试方法
误差分析
故障分析
非线性
metal oxide arrester
electrical parameter
test method
error analysis
fault analysis
nonlinear
