Repair and maintenance of small wind turbines

- Aug 28, 2018-

Small wind turbines have been rapidly promoted in areas far from the grid or in power shortages. At present, the majority of users feel the lack of crew maintenance and maintenance knowledge, here to introduce you to this knowledge.


Wind turbines include wind wheels, steering gear, generators, batteries, charge and discharge controllers, towers and other accessories. Maintenance of the unit can be divided into first-level maintenance, secondary maintenance and three-level maintenance (ie one, two, three).

One guarantee is to quickly eliminate the faults discovered by and to replace or repair some damaged parts quickly and in time, which is an extremely important part of extending the service life of the unit.

The second guarantee means that the unit is running for about one year. To disassemble the blades, steering devices and other components, clean the putty, replace or repair the parts, and replace the bearing and the moving parts with a proper amount of calcium-based lubricant (butter).

The three guarantees refer to the operation of the unit for three to five years. It is necessary to carry out a comprehensive inspection and follow-up protection. If the parts are damaged, they must be replaced or repaired.