Condensation occurs easily, reducing the insulation resistance of the generator.
Heating of the wire increases, causing insulation cracks due to excessive thermal expansion and elongation. The temperature difference between the copper and iron of the rotor is too large, which may cause permanent deformation of the rotor coil.
The insulation becomes fragile and may not be able to withstand the mechanical torque generated by a sudden short circuit.
Generators are mechanical devices that convert other forms of energy into electrical energy. They are driven by water turbines, steam turbines, diesel engines or other electrical machines to convert water flow, air flow. , combustion of fuel or atomic nuclei The energy produced by fission is converted into mechanical energy and transmitted to the generator, which is thenconverted into electrical energy.
Hello (Yizhong Power Station) will give you the answer:
If the wind temperature of the generator is too high, the temperature of the stator coil, the iron core temperature and rotor temperature will increase accordingly, which will weaken the insulation and weaken the mechanical strength, greatly shortening the life of the generator. In severe cases this can cause insulation damage, breakdowns and accidents;
Condensation. and water condensation can easily occur if the wind temperature is too low. Condensation of the balls on the generator coil reduces the insulation capacity and threatens the safe operation of the generator.