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分析了东风4 型机车无级调速驱动器的故障现象及故障原因 ,采用微机控制技术及市场上先进的电子元器件对其控制电路进行了改进 ,并在提高其抗干扰性方面进行了探索 ,从而使其控制技术上了一个新的台阶
The failure phenomenon and failure reason of the stepless speed regulation driver of DF4 locomotive are analyzed, the control circuit of the DF4 locomotive CVT driver is improved by adopting the microcomputer control technology and the advanced electronic components on the market, and the exploration is made on improving the anti-interference ability. So that the control technology to a new level