The wind energy resources on the earth are very rich, and the development potential is huge. No less than 70 countries around the world are using wind energy. Wind power generation is the main form of wind energy utilization. In recent years, the installed capacity of wind power worldwide has continued to grow rapidly, using wind power or wind power generation equipment. Wind power technology equipment is an important part of the wind power industry and the foundation and guarantee for the development of the wind power industry.