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TMS320F28335: 28335控制单相逆变器瞬时值闭环控制总是无法稳定.

Part Number: TMS320F28335


瞬时值控制使用电容电压作电压环,电感电流作电流环,电压环外环电流环内环,波形总是无法稳定, ,有畸变并且一直在小波动,且电流环很难吻合,调节参数使之吻合波形畸变和抖动会更厉害,无法确认是参数问题还是采样精度问题,或者是其他问题?仿真中尝试该控制可行。