DJ2型机车调车工作模式设计改进

Improvement on shunting operation mode of type DJ2 locomotive

根据现场运用反馈,取消DJ2型机车原调车工作模式的所有功能,改为采用调车转换开关进行“调车工作模式”或“正常工作模式”的选择,这样机车运行速度均由主调速手柄给定,大大提高速度给定的精度和调车的平稳性。

According to the status in service, all functions of the original shunting operation mode of type DJ2 locomotive have been cancelled. A shunting changeover switch is applied for the selection of “shunting operation mode” or “normal operation mode”, and thus locomotive running speed is completely given by master speed-regulating handle. It makes the locomotive run more smoothly in “shunting operation mode”and improves the accuracy speed-regulating.