오버행 구조를 갖는 LSPM의 3D FEM과 등가회로법을 이용한 특성해석

Characteristic Analysis of Single-phase Line Start Permanent Magnet Motor Considering Overhang Structure Using 3D FEM and Equivalent Circuit

This paper shows the characteristic analysis of single-phase LSPM(Line Start Permanent Magnet) synchronous motor considering overhang structure. To obtain the dynamic and steady performance of the motor, the D-Q equivalent circuit is used and the circuit parameters are extracted by 3D FEM. The performance of the model with overhang is compared with conventional model without overhang on the condition that both models have the same volume of the permanent magnet.