低开关频率选择谐波消除调制的母线波动补偿

赵硕丰,黄晓艳,方攸同

DC-link voltage fluctuation compensation for selected harmonics elimination under low switching frequency

Shuo-feng ZHAO,Xiao-yan HUANG,You-tong FANG

图 14 使用直接平均法补偿时不同SHEPWM模式下的直流母线电压、电机线电压与电机相电流实验结果

Fig.14 Experimental results of DC-link voltage, machine line-to-line voltage and machine phase current under different SHEPWM modes with direct average compensation employed