Replacing a wind power generator requires removing the impeller.
The generator of wind power generation is directly connected to the wind wheel (that is, the impeller). When replacing the generator, the impeller needs to be removed. When a generator needs to be replaced or repaired, the impeller needs to be removed before the new generator is installed on the impeller. It can ensure the normal connection between the generator and the impeller, and also facilitate the maintenance and replacement of the generator.
If the wind turbine hub is directly connected to the generator, it should be a direct drive unit. The bolts are high-strength bolts. If there is slight damage, it will not be a big problem. If several threads are damaged, it will This is very troublesome. It depends on whether the damaged part of the screw hole can be repaired. If the design load of the unit is predetermined, it can be used without repair. In this regard, you need to contact the original equipment manufacturer for help to confirm.