| Title |
Characteristics Analysis in Interior Permanent Magnet Synchronous Motor Considering Parameters Variation |
| Authors |
강규홍(Kang, Gyu-Hong) ; 홍정표(Hong, Jung-Pyo) ; 김규탁(Kim, Gyu-Tak) |
| Keywords |
IPMSM ; FE ; current phase angle |
| Abstract |
This paper presents an investigation of the parameter modeling on the basis of Finite Element (FE) analysis in which the variable frequency characteristic in field weakening is considered in Interior Permanent Magnet Synchronous Motors (IPMSM). The parameters of IPMSM have nonlinear characteristics not only in accordance with the load variation but also with the current phase angle of a system fed inverter. From the results of FE analysis, the performances of torque and speed-power are simulated and the validity of the proposed FE analysis is compared with experimental results. |