小型风力发电机扇叶朝向控制系统

Design of blades direction control system for small wind turbine

设计了一种基于单片机的小型风力发电机扇叶朝向控制系统,该系统由风向传感器模块、液晶显示模块、驱动模块和扇叶朝向控制装置组成.系统以MSP430F149单片机作为控制核心,利用风向传感器测量风向信息传输给单片机,单片机根据风向信息控制步进电机调节扇叶朝向来风方向,并且风向信息由LCD显示.该系统可以提高风力发电机的工作效率,具有一定的实用意义.

A direction control system based on microcontroller is designed to regulate the blades orientation of small wind turbine. The system consists of wind direction sensor module,LCD module,driving module and the blades orientation control device. The wind direction sensor module measures the wind direction,which will then be sent to the control core of MSP430F149 microcontroller,and displayed by LCD. The system sends the adjustment signal to stepping machine,which will drive the wind turbine blades to face the wind orientation. The system can improve the work efficiency of wind turbines,thus has some practical significance for wind power plants.