摘要: 本文采用MPPT控制算法，采用专为交流电动机调速使用的196MC单片机作为核心控制器，用光伏阵列为电动车供电，设计了具有MPPT性能的光伏电动车控制系统。该系统采用具备多种功能于一体的智能功率模块(IPM)作为逆变器，由196MC发出PWM信号对IPM进行控制，利用软件编程来实现电动车速度的调节，提高了单片机的使用效率。通过系统性能测试证实了该系统具有响应快、鲁棒性强、控制精度高等优点。
Abstract: Based on the MPPT control algorithm, the designed for ac motor speed control using 196 single chip computer as the core controller MC, with photovoltaic array for electric vehicle power supply, design a MPPT performance of photovoltaic electric vehicle control system. This system is used to perform a variety of functions in one of the intelligent power module (IPM) as inverter, by 196MC a PWM signal to the IPM to control, the use of software programming to realize electric vehicle speed adjustment, improve the efficiency in the use of single chip microcomputer. Through the system performance test confirmed that the system has a fast response and strong robustness and control precision higher advantages.