Henan Zhongsui Engineering Equipment Co., Ltd.
The tunnel traction battery powered locomotive intelligent control features
- Jan 20, 2018 -

The tunnel battery locomotive intelligent control function

Alarm function: when the narrow gauge tunnel battery locomotive need alarm prompt or malfunction, the equipment will start the alarm system, alarm panel lights flashing and  narrow gauge tunnel battery locomotive  fault alarm sounds, screen will automatically switch to the alarm page at the same time, the alarm message column show the cause of the trigger the alarm on the narrow gauge tunnel battery locomotives .At this time, press the reset button, alarm lamp and buzzer stop alarm, but the alarm content of the narrow gauge tunnel battery locomotives display screen will remain until the cause of failure is eliminated.

Anti - stun sleep function of the narrow gauge tunnel battery locomotive: in order to prevent the driver from being careless, the narrow gauge tunnel battery tractor locomotive can prevent the sleeping function. When the narrow gauge tunnel battery locomotive is in any driving position, there is no shift or uplift operation for 10 seconds, which is to trigger the anti- sleep function. The narrow gauge tunnel battery locomotive alarm will be triggered when the anti- sleep function is activated, and the narrow gauge tunnel battery locomotive will automatically slow down until the stop. When the driver is conscious, he needs to put the handle in the zero gear and press the reset button of the control panel to restart the narrow gauge tunnel battery locomotive after the system is restored to normal.

Overload protection function: when the motor working current exceed PLC setting threshold that persists for more than 3 seconds later, the trigger function of overload protection, alarm system on the narrow gauge tunnel battery  locomotives start alert drivers and reduce the gear, at the same time, PLC to control frequency converter output frequency from the currently running frequency of 2 hz per second speed is reduced, until the output current resume below the threshold. When the flow failure narrow gauge tunnel battery  locomotive is eliminated, the system is automatically restored to the operating handle setting.

Unusual operating protection: the driver violation of operating procedures, will quickly handle into the direction of any gear after zero before any gear, gear change to the back direction or quick arbitrary frequent change gear, the narrow gauge tunnel battery locomotives inverter can still be in accordance with the order of the handle will move to the motor and deceleration time provide the change of frequency, the narrow gauge tunnel battery locomotive speed doesn't mutate, system function will not be affected by this.