照明工程学报

2019, v.30(04) 100-103

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剩余电流测量在排查路灯漏电隐患中的应用
Application of Residual Current Measurement in Detecting Potential Current Leakage Hazard of Street Lamp

欧阳永忠;
OU-YANG Yongzhong;Shenzhen Lighting Environmental Management Center;

摘要(Abstract):

单相接地故障是造成城市路灯设施漏电隐患的主要原因。通过研究剩余电流保护器(RCD)的工作原理,找到了利用钳表快速地测量回路中剩余电流的方法,从现场作业的角度出发,提高人工排查漏电隐患的效率。
Single-phase ground fault is the main cause of potential current leakage hazard of urban street lamp facilities. By observing the working principle of residual current device(RCD), we found a method to measure the residual current in the circuit quickly with a clamp meter. From the point of view of field operation, we can improve the efficiency of manual leakage detection.

关键词(KeyWords): 路灯;剩余电流;漏电隐患;维护作业
street lamp;residual current;potential current leakage hazard;maintenance operation

Abstract:

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基金项目(Foundation):

作者(Author): 欧阳永忠;
OU-YANG Yongzhong;Shenzhen Lighting Environmental Management Center;

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