An Improved Complex Vector Decoupling Control for high-speed PMSM

被引：6
|
作者：
Chen, Feiyu [1 ]
Chen, Zihang [1 ]
Li, Zhaokai [1 ]
Huang, Xiaoyan [1 ]
Zhang, Jian [1 ]
机构：
[1] Zhejiang Univ, Coll Elect Engn, Hangzhou, Peoples R China
来源：
2021 IEEE INTERNATIONAL ELECTRIC MACHINES & DRIVES CONFERENCE (IEMDC) | 2021年
关键词：
Decouple Control; Current Compensation; High-speed PMSM; Complex Vector Control; CONTROL SCHEME; DESIGN;
D O I：
10.1109/IEMDC47953.2021.9449489
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：
The complex vector decoupling control (CVDC) can achieve complete decoupling when the proportional coefficient (k(p)) and the integral coefficient (k(i)) of the current loops meet a certain proportion. But in most occasions, the k(p) and k(i) are out of that proportion, leading to incomplete decoupling. Thus, an improved complex vector decoupling control (ICVDC) is proposed. Based on the traditional CVDC, the current compensation is introduced to improve decoupling performance. The simulation results demonstrate the effectiveness of this method. Furthermore, the system shows good dynamic response performance and strong robustness.
引用
收藏
页数：6
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