中高压潜油电泵变频调速技术的研究与应用

Research and Application of High-voltage Variable Frequency Speed Regulation in the Electric Submersible Pump (ESP)

文章介绍了一种多电平功率变换器的拓扑结构及其在高压潜油电泵变频调速系统上的应用 。

This paper introduces a multi level power converter topology and the application for the high voltage induction motor,especially in the Electric Submersible Pump (ESP).The working principle and control scheme of the system is also proposed.