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三点法测量大电容电器的真实绝缘电阻
引用本文:张淼.三点法测量大电容电器的真实绝缘电阻[J].上海第二工业大学学报,1998,15(2):75-82.
作者姓名:张淼
作者单位:上海虹口工业(集团)有限公司,上海第二工业大学电子电气工程系
摘    要:分析了大电容量电器电路的模型,提出了一种通过三测量然后用数学表达式推算出该电器真实绝缘电阻的方法,发迹了以往在绝缘电阻测试中耗时长,重重性差的缺点,通过实验证了该方法的可行性。

关 键 词:绝缘电阻  三点法  测量  大电容电器  电器

Method of Three Points in Measuring True Insulant Resistance of Electric Appliance of Big Capacitor
Zhang Miao.Method of Three Points in Measuring True Insulant Resistance of Electric Appliance of Big Capacitor[J].Journal of Shanghai Second Polytechnic University,1998,15(2):75-82.
Authors:Zhang Miao
Abstract:A model of electric circuit of big capacitor was analyzed. A method of using mathematical expression to obtain the electric appliance's true insulant resistance after detecting three points was advanced. The defects of long time costing and bad repeating of detection of insulant resistance were avoided. The method was tested by experiment.
Keywords:insulate resistance  meter of measuring insulate resistance  lined layer polarization
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