配网电力电缆故障探测的新方法探讨

Discussion on new fault detection method for distribution power cables

论文分析了传统配网电力电缆故障探测方法的不足和缺点 ,提出利用高频感应法及红外热象技术两种新方法来进行故障探测。高频感应法较之音频感应法有许多优点 ,而红外热象技术的先进性使其有很大发展潜力 ,是值得采用的电缆故障探测新方法。

This paper comprehensively analyses the defect and shortcoming of traditional fault detection method for distribution power cables. The utilization of high frequency induction method and infrared imaging method is highly proposed to detecting fault of power cables by these two new means. High frequency induction method is superior to voice frequency induction method in many fields. The advancement of infrared imaging technology makes it have a large potentiality on development in future. Infrared imaging technology is a new method valuable to use in fault detection.