Our company's wind power generator is a kind of electromechanical equipment transferring wind energy into mechanical energy and then transferring mechanical energy into electric energy. The wind makes the rotor cycling and pulls the generator generating electricity. AC generated by the generator was rectified into pulsating DC by rectifier and then was stored by charging into the battery. When using electricity, DC in the battery was converted into 220V/50Hz AC through inverter to satisfy various electric apparatus application on the market, serving as the power supply for various electric apparatus such as lamp, television and etc. Wind power generation is fuel-free, without pollution and with low noise, which is applicable to villages, pastoral areas, islands and border checkpoints that is of good wind condition, far away from power grids or with no power supply; It also can serve as emergency power supply equipment for areas without normal power supply. It will play an important role in increasing the production and living quality of un-electrified areas.