Operating Procedures for Generators

Release time:

2024-01-08 15:43

1. Before starting, check whether the fuel tank is sufficient, and there is no oil leakage at the oil pipes and joints; whether the cooling system is sufficient, clean and free of leakage, and whether the fan belt is tight. Check that the internal combustion engine and the generator drive part should be connected reliably, the wires of the output circuit should be well insulated, and all instruments should be complete and effective.

2. After starting, it should run at low speed for 3~5 minutes, and the operation can be started only after the temperature and oil pressure wheel are normal. The generator shall be free of abnormal noise during speed-up, and the brushes on the slip ring and commutator shall be in good contact, without jumping and sparks. After the operation is stable and the frequency and voltage reach the rated value, the power can be supplied to the outside.

3. In case of abnormal noise, peculiar smell, sharp rise in water temperature and sharp drop in oil pressure during operation, stop the machine immediately for inspection and troubleshooting.

4. The generator power factor shall not exceed the late phase (lag) 0.95. The variation range of the frequency value shall not exceed 0.5HZ.

5. Before stopping, cut off the main switch of each power supply shunt, gradually reduce the load, then cut off the main switch of generator power supply, return the excitation rheostat to the maximum resistance position, reduce the voltage to the lowest value, then cut off the excitation switch and neutral grounding switch, and finally stop the operation of the internal combustion engine.

Generator Installation Specification

The working principle of the generator

Generator Installation Specification

The working principle of the generator

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