Starlight generator

When Volvo diesel generator or transformer has overexcitation fault, it does not always cause obvious damage to the equipment, which is easy to be neglected. However, repeated over excitation will cause insulation aging and reduce the service life of the equipment due to overheating. The control of generator stator voltage is realized by adjusting the magnitude of rotor excitation current. The excitation corresponding to the amount of electricity generated is normal excitation. When the stator operating voltage is higher than the rated voltage, it is called overexcitation. Conversely, the stator operating voltage below the rated voltage is called underexcitation. In practice, there is a definite positive and negative value above or below the rated voltage. Different generators have different   excitation control system   and different excitation values. Generators and transformers are composed of iron core windings. If the applied voltage of windings is U, the ...

Preparation before starting diesel generator set ①   Complete inspection a. The switch of the control panel should be turned off before inspection, and be careful not to short-circuit the battery output electrode. b. Re-clean and inspect the machine room to ensure that there are no flammable and explosive materials around the unit, ensuring smooth and unobstructed air in and out of the machine room. c. Thoroughly inspect and ensure that the electrical and control parts are connected correctly, in good contact, reliable, and without aging. d. Check the reliability of the fastener and throttle adjustment system, confirm that the operating mechanisms are flexible, lightweight, and reliable, and check the pre-tightening of the water pump belt, charger belt and fan belt. e. Clean the surface of the   generating set , especially the rotating part of the unit to ensure that there are no foreign objects, check to ensure that there is no coolant, fuel, oil leakage. ...

When Deutz diesel generator or transformer has overexcitation fault, it does not always cause obvious damage to the equipment, which is easy to be neglected. However, repeated over excitation will cause insulation aging and reduce the service life of the equipment due to overheating. The control of generator stator voltage is realized by adjusting the magnitude of rotor excitation current. The excitation corresponding to the amount of electricity generated is normal excitation. When the stator operating voltage is higher than the rated voltage, it is called overexcitation. Conversely, the stator operating voltage below the rated voltage is called underexcitation. In practice, there is a definite positive and negative value above or below the rated voltage. Different generators have different   excitation control system   and different excitation values.   Generators and transformers are composed of iron core windings. If the applied voltage of windings is U, ...

200kw Cummins diesel generator manufacturer solves problem for you. Because the price of diesel generator usually is high, the use frequency is not good. To reduce production cost, many users are trying to extend the service life of the diesel generator . Any equipment all has a life cycle, which is generally achieved under specific conditions ( under ideal working conditions, strictly in accordance with the requirements of the use instructions for maintenance). While in practical application, due to changes in environmental conditions and negligence of users, it is impossible to operate machines 100% in accordance with the requirements of operation instructions, especially diesel generators. So, what we should do to make Cummins generator service life longer? We will give you some suggestions from some problems, as follows: 1.Generator Start-up Preheating Time Problem Whatever in Summer or Winter, the generator should not run at high speed or with load immed...