There is a running noise in the generator, which may be caused by loose generator belts, loose bearings, or lack of oil.
When the belt is slack, there will be relative movement between the belt and the pulley. This movement will produce a special whistling sound, mainly when the vehicle has just started or when the headlights come on. turned on and other heavy loads when electrical appliances are used, there will be a smell of burning rubber in the engine room. When there is an abnormal noise when starting the vehicle, spray a small amount of clean water on the generator pulley. If the abnormal noise disappears, it is belt noise.
A generator refers to a mechanical device that converts other forms of energy into electrical energy. It is driven by water turbine, steam turbine, diesel engine or other electric machines to cconvert the energy generated by the flow of water, air. flow, fuel combustion or atomic nuclear fission. Mechanical energy is transmitted to the generator, which is then converted into electrical energy.