矿井直流提升机电控系统调试的几个问题
Debugging Problems of Electric Control System of DC Hoist Used in Coal Mine
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摘要: 针对磁场可逆的逻辑无环流直流调速系统 ,介绍了调试过程中出现的一些问题及处理方法。Abstract: The paper introduced some debugging problems and solving methods according to DC speed regulating system of reversible magnetic field and logical control without circular current.