Title :
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
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;
Journal_Title :
Magnetics, IEEE Transactions on
DOI :
10.1109/TMAG.2014.2323344
