制动工况变换则是导致列车冲动的主要原因。
Changing to the braking condition is the main cause of the train's longitudinal jerk.
制动工况不当是产生热影响层和疲劳裂纹的主要原因。
The inadepuats braking conditions are the main cause to produce heat-effected metal layer and fatigue crackings.
介绍了制动工况为缓和投切时产生的电流冲击而采取的控制方法。
It is also provided here the control method for mitigating the current impact produced when turning on or off the device in braking operation.
应用推荐