矿用重型卡车电动轮和主发电机测试平台改造分析

Analysis on transformation of test platform for electric wheel and main generator of mining heavy truck

露天煤矿运输过程中的重型矿用卡车,由于工作环境恶劣,容易出现各类机械类和电气类故障,特别是其电动轮和主发电机故障频发,这对电动轮和主发电机的维修后的出厂测试带来了难题。对原有电动轮和主发电机测试平台进行了升级改造,结果表明新的电动轮和主发电机测试平台是实用的、可行的。

Heavy mining trucks in the transportation process of open-pit coal mine are prone to all kinds of mechanical and electrical failures due to the bad working environment,especially the frequent failures of electric wheel and main generator,which brings difficulties to the ex factory test of electric wheel and main generator after maintenance.In this article,the original test platform of electric wheel and main generator is upgraded,which shows that the new test platform is practical and feasible.