Why is the car generator not producing electricity?

The reasons why the car generator does not produce electricity: 1. The inlet air temperature is too high or the inlet water temperature is too high. Chiller is blocked: Inlet air or water temperature must be lowered to clear blockage. in the cooler. Before the fault is cleared, the generator load must be limited to reduce the generator temperature. 2. Too much or too little grease is added to the bearing: grease should be added according to regulations, generally 1\u002F2~1\u002F3 of the bearing chamber (low speed, take the upper limit, high speed, lower limit) and not exceed 70% of the bearing space. 3. Bearing wear causes local overheating of the bearing: check the bearing noise. If friction between the stator and rotor is detected, immediately stop the machine for maintenance or replace the rouly.