- 使用TIM1产生频率40KHz的SPWM波驱动逆变器1
- TIM1同时通过Update中断产生5K的SPWM更改频率用于产生交流信号
- 使用TIM6产生ADC采样触发(20KHz)
- 使用ADC1采集逆变器1三相电压
- 使用ADC2采集逆变器1,2三相电流
- TIM1 更新电压闭环设定值产生AD输出
- 200Hz更新频率
能进行闭环调节输出电压了,PID参数需要调整。
中断频率10K使输出的50Hz减少了0.3Hz左右,只有降低中断频率到5K
This project forked from savent404/tri-spwm
三相逆变以及并网
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