基于STM8S105的直流永磁无刷电机控制器设计

【摘要】 根据无刷直流电机的发展状况,设计了一种基于STM8S105芯片的无刷直流电机控制器,实现了电机的启动、调速、制动等功能。控制器通过A/D采样对油门信号进行检测,进而控制电机转速,并带有过流保护、欠压保护、速度检测等功能。该控制方案成本低、易维护、稳定性好,易于在小型电动车控制方面广泛推广。更多还原

【Abstract】 This paper designs a kind of controller about brushless DC Motor based on STM8S105 microcontroller,according to the development situation of the brushless DC Motor.And realized the motor’s starting,speed governing,braking and other functions.The controller detected the throttle signal through the A/D sampling,and then controlled the speed of the motor,and with over current protection,voltage protection,speed detection capabilities.更多还原