An adaptive carrier-based PWM method for four-switch three-phase inverter
An adaptive carrier-based PWM method for four-switch three-phase inverter
复制标题
一种基于载波的自适应四开关三相逆变器PWM方法
DOI：
10.1109/isie.2009.5218135
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发表时间：
2009
期刊：
影响因子：
--
通讯作者：
Hong‐Hee Lee
中科院分区：
文献类型：
--
作者：
T. Nguyen;Hoang M. Nguyen;Hong‐Hee Lee
提出了一种基于载波的自适应四开关三相逆变器脉宽调制方法。该方法保证了输出电流的平衡，而不是两个直流电容之间的电压振荡。用这种方法可以很容易地获得线性过调制。仿真和实验结果验证了该方法的可行性。
This paper proposes an adaptive carrier-based pulse width modulation (PWM) for four-switch three-phase inverter. The balanced output currents are guaranteed by this proposed method instead of voltage oscillations across two dc-link capacitors. The linear over-modulation can be easily obtained with this new approach. Simulation and experimental results are shown to validate the feasibility of the proposed method.