本文试图根据电容器极对壳绝缘的局部放电试验结果，对其绝缘老化进行判断。
This paper tries to predict the insulation ageing of power capacitor according to the pole-to-case partial discharge test.
该方法可解决试验电源不足、补偿电容器规格不适合的问题。
The questions of lacking test power supply, unfittness of compensation capacitor specification are all solved.
介绍了变压器温升试验时，利用不同额定电压的电容器进行补偿的方法。
The compensation methods of using different rated voltage capacitors are introduced in transformer rise test.
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