Coordination Control of Multiple Electrical Excited Synchronous Motors and Its Application in High-Power Metal-Rolling Systems

Jing Shang; Xiaohong Nian; Yong Liu

Coordination Control of Multiple Electrical Excited Synchronous Motors and Its Application in High-Power Metal-Rolling Systems

Jing Shang

Xiaohong Nian

Yong Liu

Vol. 16, No. 5, pp. 1781-1790, Sep. 2016

10.6113/JPE.2016.16.5.1781

Coordination control

Electrical excited synchronous motor

Interval matrix

Inverter

Metal-rolling

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Abstract

This study focuses on the coordination control problem of multiple electrical excited synchronous motor systems. A robust coordination controller is designed on the basis of cross coupling and an interval matrix. The proposed control strategy can deal with load uncertainty. In addition, the proposed control strategy is applied to a high-power metal-rolling system. Simulation and experiment results demonstrate that the proposed control strategy achieves good dynamic and static performance. It also shows better coordination performance than traditional proportional?integral controllers.

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Cite this article

[IEEE Style]

J. Shang, X. Nian, Y. Liu, "Coordination Control of Multiple Electrical Excited Synchronous Motors and Its Application in High-Power Metal-Rolling Systems," Journal of Power Electronics, vol. 16, no. 5, pp. 1781-1790, 2016. DOI: 10.6113/JPE.2016.16.5.1781.

[ACM Style]

Jing Shang, Xiaohong Nian, and Yong Liu. 2016. Coordination Control of Multiple Electrical Excited Synchronous Motors and Its Application in High-Power Metal-Rolling Systems. Journal of Power Electronics, 16, 5, (2016), 1781-1790. DOI: 10.6113/JPE.2016.16.5.1781.