Optimal current control for PMSM considering inverter output voltage limit: model predictive control and pulse-width modulation

被引：29

作者：

Koiwa, Kenta ^{[1
]}

Kuribayashi, Toru ^{[1
]}

Zanma, Tadanao ^{[1
]}

Liu, Kang-Zhi ^{[1
]}

Wakaiki, Masashi ^{[2
]}

机构：

[1] Chiba Univ, Dept Elect & Elect Engn, Chiba 2638522, Japan

[2] Kobe Univ, Grad Sch Syst Informat, Kobe, Hyogo 6578501, Japan

来源：

IET ELECTRIC POWER APPLICATIONS | 2019年 / 13卷 / 12期

关键词：

machine control; electric current control; predictive control; invertors; synchronous motors; permanent magnet motors; model predictive control; FCS-MPC; continuous control set MPC; high computing power; inverter voltage saturation; optimal current control law; standard CCS-MPC; permanent-magnet synchronous motor considering inverter output voltage limit; pulse-width modulation; permanent-magnet synchronous motors; high-torque density; higher control performance; finite control; DIRECT TORQUE; DESIGN;

D O I：

10.1049/iet-epa.2019.0225

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

Permanent-magnet synchronous motors have attracted much attention due to their high efficiency and high-torque density. For higher control performance, finite control set model predictive control (FCS-MPC) and continuous control set MPC (CCS-MPC) have been developed. However, the former requires high computing power, whereas inverter voltage saturation is not considered in the latter. Therefore, this study proposes an optimal current control law taking into consideration the inverter output voltage. The effectiveness of the proposed method is verified by comparison with the FCS-MPC and the standard CCS-MPC through experiments.

引用

页码：2044 / 2051

页数：8

共 24 条

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