[Oral Presentation]A Hybrid Single Current Regulator Control Algorithm of PMSMs for High Speed Operation

A Hybrid Single Current Regulator Control Algorithm of PMSMs for High Speed Operation

ID：20 Submission ID：1350 View Protection：ATTENDEE Updated Time：2020-10-15 14:13:51 Hits：235 Oral Presentation

Start Time：2020-11-02 09:15 （Asia/Shanghai）

Duration：15min

Session：[C] Electric Machine Design and Control » [C2] Session 22 and Session 27

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Abstract

This paper proposes a new single current regulator control algorithm of PMSMs in flux-weakening operation. The proposed regulator is a hybrid combination of voltage angle control and conventional d-q axis control, so it achieves both high stability and fast dynamic response. With the new single current regulator, the torque control algorithm can be dramatically simplified using only one look-up table. The proposed control algorithm is verified by experiment.

Keywords

Flux-weakening, single current regulator, torque control

Speaker

Lei Zhu

Wuhan Institute of Marine Electric Propulsion

Submission Author

Lei Zhu Wuhan Institute of Marine Electric Propulsion

Yeran Xiao Wuhan Institute of Marine Electric Propulsion

He Zhongxiang Wuhan Institute of Marine Electric Propulsion