A series of problems will inevitably occur in the daily use of diesel generator set, so how to solve them effectively?
1, the generator (electric ball) loss of magnetism is what happened, how to deal with?
A: The generator (electric ball) for a long time, resulting in the loss of residual magnetism contained in the iron core before leaving the factory, the excitation coil can not establish the magnetic field, then the generator price runs normally but can not produce electricity, this phenomenon of new machines or long-term units more.
Treatment method:
(1) with exciting button press the exciting button.
(2) there is no exciting button, the battery is used to magnetize it.
(3) With a bulb load, overdrive for a few seconds.
2. What level of energy does electric energy belong to? What are the characteristics of alternating current?
A: Electric energy belongs to the secondary energy, alternating current from mechanical energy conversion, direct current from chemical energy conversion, alternating current characteristics is not stored, now found in use.
3, why the generator (electric ball) working warehouse must be clean, the ground without floating dust?
A: Diesel engine if inhaled dirty air will make the power drop; If the generator price suction sand, dust and other impurities will make the insulation between the rotor gap destruction, the heavy lead to burn.
4. What are the reasons for causing the alarm of high water temperature to stop and become unavailable?
Answer: Water tank leakage or insufficient water; Water temperature sensor is damaged; Water tank waterway dirt is too thick or heat sink oil is too much;
Fan belt wear is too large, the pressure is insufficient; Pump wear, pump water shortage; Thermostat opening Angle is not enough, there are stuck phenomenon; The cylinder pad is damaged, and the water channel is communicated with the cylinder; Cylinder liner wear too much, local seepage; Ventilation in the equipment room does not meet requirements. Overload operation of the generator; Excessive fuel supply (including engine weakness).
Post time: Mar-08-2023