煤矿井下远程漏电试验系统设计与应用

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中图分类号：TD61 文献标志码：A 文章编号：2095-2945（2025）29-0115-04

Abstract：Aremote leakage testingsystemhasbeendevelopedtoadressthetechnicalisuesandsafetyrisksassociated withtraditionallow-voltagefedingequipmentincoalmines.Thesystemmainlyincludesamonitoringmainstation，underground ringnetwork，low-voltageprotectiondevice，ommunicationsubstation，leakagetestingresistancebox，gassensor，etc.Tispaper introducesthedesignprincipleoftheleakagetestresistanceboxandtheadvantagesofusingPLCtechnologyastheremote leakage testcommunicationsystem.Throughpracticalapplicationverification，thesystemcanefectivelyreducethesafetyrisksof leakagetesting，improvetestingeficiencysignificantlyenhancethesafetymonitoringlevelofpowertransmisionandsupply equipmentincoalminesystems.Finaly，thefuturedevelopmenttrendofremoteleakagetesttechnologyisdiscused.Through continuoustechnologicalinovationandpracticalaccumulation，remoteleakagetesttechnologycanplayagreaterrolein underground coal mines.

Keywords：underground coal mine; remote leakage test; carier communication; test resistance box; gas sensor

在煤矿生产中，井下供电系统的安全可靠运行至关重要[1-2]。（剩余5351字）