Dynamic Characteristic Analysis of Interior Permanent Magnet Synchronous Motor Considering Varied Parameters by Outer Disturbance Based on Electromagnetic Field Analysis

Author

Yu-Seop Park ; Min-Mo Koo ; Seok-Myeong Jang ; Jang-Young Choi ; Dae-Joon You

Author_Institution

Dept. of Electr. Eng., Chungnam Nat. Univ., Daejeon, South Korea

Volume

50

Issue

11

fYear

2014

fDate

Nov. 2014

Firstpage

1

Lastpage

4

Abstract

This paper analyzes the dynamic characteristics of interior permanent magnet synchronous motor (IPMSM), taking in to account the outer disturbance to a motor system. Based on the analyzed results from electromagnetic field characteristic analysis, the equivalent circuit parameters are derived, and the modeling of both IPMSM and controller system is also performed to predict its operating characteristics. In particular, in our simulation, the dynamic characteristics according to inductance variation by an outer disturbance are specifically analyzed, and all the simulation results are experimentally validated showing well corresponded results.

Keywords

electromagnetic fields; equivalent circuits; permanent magnet motors; synchronous motors; IPMSM; controller system; dynamic characteristic analysis; electromagnetic field analysis; equivalent circuit parameters; inductance variation; interior permanent magnet synchronous motor; operating characteristics; outer disturbance; Analytical models; Inductance; Integrated circuit modeling; Load modeling; Mathematical model; Permanent magnet motors; Torque; Dynamic characteristic; interior permanent magnet; outer disturbance;

fLanguage

English

Journal_Title

Magnetics, IEEE Transactions on

Publisher

ieee

ISSN

0018-9464

Type

jour

DOI

10.1109/TMAG.2014.2323344

Filename

6971514