It outlines the basic circuit topologies used for high power convertion, such as the three-level voltage-source converter, the cascaded H-bridge multi-level converter, and the matrix converter etc.

• 概述了大功率变流技术的基本电路拓扑,介绍了三电平电压源变流器、级联H桥多电平变流器以及矩阵变换器等常用拓扑。