【摘要】 空间矢量脉宽调制(SVPWM)技术可以提高电压型逆变器的电压利用率和电动机的动态响应性能,还可以减小电动机的转矩脉动。所以在电机的矢量控制系统中得到了广泛的应用。结合FPGA数据处理速度高的特点,以VHDL硬件语言来编写SVPWM,通过QUARTUSII自带仿真软件进行仿真。结果表明:该方法可以有效地控制逆变器桥臂开关。更多还原

【Abstract】 Space vector PWM(SVPWM)technology can increase the voltage type inverter efficiency and the dynamic response of the motor performance,and it can reduce the motor torque motor,so it has been widely used in the vector control system.Based on FPGA data processing speed high characteristic,and using VHDL language to write SVPWM,through QUARTUSII own simulation software simulation.The result shows that this method can effectively control the inverter bridge arm switch.更多还原