무가선트램 구동용 45kW급 마그네틱 기어드 동기전동기의 권선법에 따른 특성 분석
Characteristic analysis according to winding method of 45kW-class MG-PMSM for driving of wireless tram
이형우(한국교통대학교); 이재범(School of Railway Engineering, Korea National University of Transportation, Korea); 임재현(Dept. of Railway Vehicle & Operation System Engineering, Korea National University of Transportatio); 박찬배(한국교통대학교)
70권 10호, 1580~1587쪽
초록
In this research, a design model derivation study is conducted to apply the 45kW-class MG-PMSM to the Wireless Tram driving system composed of a conventional induction motor and a mechanical reducer. First, a comparative analysis of electromagnetic characteristics according to a distributed winding and a concentrated winding method among the stator winding methods applied in general PMSM is performed. Next, a characteristic comparison analysis according to the magnetization direction of the permanent magnet of the inner rotor is performed. Finally, a stator winding method suitable for miniaturization and high efficiency of the 45kW-class MG-PMSM is selected
Abstract
In this research, a design model derivation study is conducted to apply the 45kW-class MG-PMSM to the Wireless Tram driving system composed of a conventional induction motor and a mechanical reducer. First, a comparative analysis of electromagnetic characteristics according to a distributed winding and a concentrated winding method among the stator winding methods applied in general PMSM is performed. Next, a characteristic comparison analysis according to the magnetization direction of the permanent magnet of the inner rotor is performed. Finally, a stator winding method suitable for miniaturization and high efficiency of the 45kW-class MG-PMSM is selected
- 발행기관:
- 대한전기학회
- 분류:
- 전기공학