Insulation resistance detection device and system
The utility model discloses an insulation resistance detection device and system. The insulation resistance detection device comprises a control device, a direct current conversion circuit and a first alarm device, the direct-current conversion circuit is connected with the power supply and used for...
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creator | BI XIANGYI NIU CHUANCHEN ZHU WEIPING SHEN JIANLIANG WANG JIANFENG JIANG FENGGENG LI JIAN WANG KAI LIU HAO WU MUGEN ZHONG ZAN XU WENJIAN WANG ZHIYONG DING LI LAI JUN |
description | The utility model discloses an insulation resistance detection device and system. The insulation resistance detection device comprises a control device, a direct current conversion circuit and a first alarm device, the direct-current conversion circuit is connected with the power supply and used for acquiring direct-current signals; the control device is connected with the control end of the direct-current conversion circuit and is used for acquiring information of the detected loop and controlling the direct-current conversion circuit to output a voltage signal according to the information of the detected loop; the output end of the direct-current conversion circuit is connected with a detected loop, and the direct-current conversion circuit is used for generating a voltage signal and sending the voltage signal to the detected loop; the control device is connected with the detected loop and is used for acquiring a circuit signal in the detected loop and calculating an insulation resistance value of the detec |
format | Patent |
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subjects | MEASURING MEASURING ELECTRIC VARIABLES MEASURING MAGNETIC VARIABLES PHYSICS TESTING |
title | Insulation resistance detection device and system |
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