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针对DF11型机车因辅助发电机在固定发电工况下无过压保护,极易对机车辅助电器设备造成有害冲击的问题,提出了对辅助发电机输出电路进行改造的方法,使问题得到了有效解决。
Aiming at the problem of DF11 locomotive being no overvoltage protection under fixed power generation conditions and being extremely vulnerable to the impact of locomotive auxiliary electrical equipment, a method to reform the auxiliary generator output circuit is proposed to make the problem effective solve.