论文部分内容阅读
分析了东风7型机车电子恒功装置的组成和工作原理 ;详细介绍了电源故障、发电机无压无流、窜车、起车慢、功率不匹配、牵引电流波动等六大故障现象、原因及其处理方法。
The composition and working principle of the electronic constant power unit of Dongfeng 7 locomotive are analyzed. Six fault phenomena such as power failure, no pressure and no flow of generator, lane departure, slow start, power mismatch and traction current fluctuation are introduced in detail. And its treatment method.