多电平功率变换器控制策略综述_文档在线阅读与word免费下载 关键词: 多电平逆变器,调制技术,控制策略 [gap=547]Key words: the multilevel inverter, modulation technology, control strategy
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A hybrid cascaded multilevel inverter topology is presented. The control scheme of the hybrid cascaded multilevel inverter is given.
提出了一种混合级联型多电平逆变器拓扑结构,给出了逆变器的控制方案。
The carrier shifted-phase PWM technique can been used in cascade multilevel inverter, in addition, the step waveform strategy is good strategy, too.
级联型多电平变频器控制策略除了采用载波相移PWM技术外,阶梯波算法也是一种比较好的控制策略。
The improved multilevel inverter of hybrid cascade can prevent reverse current and has good output wave.
改进的混合级联多电平逆变器不但输出波形质量好,而且有效地解决了倒灌电流的问题。
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