Research on predictive current control method of PMSM for continuous switched boost inverter

2019 The 5th International Conference on Electrical Engineering, Control and Robotics

无线电电子学;计算机科学

Yang, Liyong^1 ; Han, Shuo^1 ; Liu, Shuo^1 ; He, Xiaojuan^1

College of Electrical and Control Engineering in North China University Technology, Beijing

100144, China^1

关键词: Boost circuits;    Boost inverters;    Control performance;    Current ripples;    Dynamic performance;    Permanent Magnet Synchronous Motor;    Predictive control;    Predictive current control;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/533/1/012005/pdf
DOI  :  10.1088/1757-899X/533/1/012005

学科分类：计算机科学（综合）

来源: IOP

【 摘 要 】

In this paper, the continuous switched boost inverter (CSBI) is used to improve permanent magnet synchronous motor (PMSM) control performance through predictive control, aiming at the drawback of the traditional PMSM drive system. Between the inverted circuit and the input DC power, a switched boost circuit is added to form a switched boost inverter circuit to achieve higher voltage gain and eliminate the dead band. Meanwhile, the drive system has higher reliability. Moreover, the paper adopts predictive current control (PCC) to control PMSM, comparing with the traditional field oriented control (FOC), PCC has faster dynamic performance and reduces current ripple. Finally, the simulation and experimental results verify the feasibility of the based on the continuous switched boost inverter of predictive current control for PMSM.