Small wind charging controller

A low-power wind charging controller is introduced,by comparison with traditional charging method based on Boost converter,the controller reduces wear and tear,could realize more fully using of wind energy.When the wind speed is low,by Boost chopper,the rectification output voltage will be raised to certain value and then will be sent to the later circuit;when the wind speed is high,it will cut the Boost circuit,and send the rectification output voltage directly to the battery for charging.Finally,the experimental results in a 300 W wind charging system verify the correctness of the design.