Development of Charged Insulating Clothing Detection Device

Abstract

Abstract. In order to improve the reliability of power supply, power grid companies carry out the project of 10kV power distribution of live working actively, which gradually realizes the overhaul of distribution power without outage. The workers doing the operation to stop outage need to wear charged insulating clothing, which will be inevitably squeezed, rubbed, scratched and other damages from hard objects after being used. This paper introduces the detection methods of charged insulating clothing, namely to adopt the testing fork that is connected with the insulating megger dedicatedly, which move from up to down, left to right on the insulating clothing. When the insulating megger points to zero, it means that the insulation is damaged. Due to the testing method detects the mistake slowly, and the accuracy is poor, we develop "the human body model detection device". It mainly focuses on the device that is composed of high voltage unit, model hangers, conductive material, iron electrode and detector, and it elaborates the effectiveness of the device in the actual work at the same time.