one of the research emphases of three-level inverter is the dc capacitor voltage balancing problem. in this paper this problem is studied thoroughly and a new method to solve it is proposed.
直流侧电容电压平衡问题是三电平逆变器的研究重点之一,本文对其提出了一种改进的控制方法。
the experimental results shows the converter has a good performance of input capacitor voltage balancing and load sharing…
实验结果表明所采用的方法使变换器具有良好的动态均压与负载均分特性。
a seven-level reinjection configuration is described in detail, its firing sequences, waveform analysis, steady and dynamic performances and capacitor voltage balancing are presented.
在本论文中,对七级注入式变流器的触发时序、输出波形、多级注入电路、电容电压的平衡问题、动态和静态性能都做了具体的分析。