空间矢量调制过调算法的研究

Study of Overmodulation Algorithm Based on SVPWM

在电压形逆变器中,使用过调控制能有效地提高电源电压利用率和驱动系统的整体性能。本文提出了一种基于空间矢量调制(SVPWM)理论的过调控制方法。仿真和实验结果证明了该方法能有效地提高逆变器的输出电压,同时,具有算法简单、适用面广等特点。

This paper proposes an overmodulation control method and proves its correctness through experimental and simulation analysis. This method is simple to be implemented in many circumstances.