高压大功率变频器拓扑结构研究

Topological Structure of Converters with High-pressure and High-power

对几种常用的高压大功率变频器的拓扑结构进行了对比研究,着重介绍了近年来国内外在高压大功率变频器拓扑结构研究方面的最新成果,给出了高压大功率变频技术和多电平电路拓扑结构的发展趋势。

The topological structure of several commonly used converters with high-pressure and high-power are compared. The latest research results about topological structure of converters with high-pressure and high-power at home and abroad in recent years are introduced. The development trends of high pressure high-power inverter technology and multi-level circuit topology structure are proposed.