Nonlinear control of permanent magnet synchronous motor with dynamic copper loss minimization

Author

Aoki, Yuya ; Nakabayasi, T. ; Fujimoto, Daisuke ; Nakamura, N. ; Nakamura, Hajime

Author_Institution

Dept. of Electr. Eng., Tokyo Univ. of Sci., Chiba, Japan

fYear

2014

fDate

9-12 Sept. 2014

Firstpage

1506

Lastpage

1511

Abstract

In this paper, we propose a nonlinear control method for an interior permanent magnet synchronous motor (IPMSM) with dynamic copper loss minimization based on control Lyapunov function (CLF). A CLF based controller has advantages on simple control structure. We design a CLF considering copper loss minimization for IPMSM. Using the obtained CLF, we propose a controller to stabilize a desired torque and minimize copper loss. To confirm the effectiveness of the proposed method, we show computer simulation and experiment results.

Keywords

Lyapunov methods; copper; machine control; minimisation; nonlinear control systems; permanent magnet motors; synchronous motors; torque control; CLF based controller; IPMSM; computer simulation; control Lyapunov function; dynamic copper loss minimization; interior permanent magnet synchronous motor; nonlinear control method; simple control structure; torque; Copper; Equations; Lyapunov methods; Mathematical model; Minimization; Torque; Voltage control; Adaptive Control; IPMSM; Nonlinear Control;

fLanguage

English

Publisher

ieee

Conference_Titel

SICE Annual Conference (SICE), 2014 Proceedings of the

Conference_Location

Sapporo

Type

conf

DOI

10.1109/SICE.2014.6935282

Filename

6935282