摘要
在比较分析三种多电平变换器的拓扑结构、工作原理和控制特点基础上,对其中串联堆积式多电平变换器进行了实验研究,指出它固有自平衡、自稳定以及低开关电压应力的运行特性。
Three multi-level topologies are proposed, which include topology principle , theoretical analysis and control method. The experiment has proved that the series-stacked multi-level converter has characteristic of nature self-balancing, self-stability and low voltage stress. It will be widely used for high input voltage and high power converter.
出处
《电源技术应用》
2002年第8期-469--468,共1页
Power Supply Technologles and Applications
