긴고정자 상집중권 선형 동기 전동기의 설계 및특성 해석

초록

This study deals with the design and characteristics analysis on a linear synchronous motor (LSM) with along stator and phase concentrated winding (PCW) to apply for a propulsion system such as a roller coaster for leisurefacilities. First of all, the required propulsion force of LSM is computed and its design with double sided permanentmagnets (PMs) and a phase concentrated winding is processed. The phase concentrated winding is composed of amodule with each A, B, and C phase unlike an conventional concentrated winding (CW). It has an advantage of theinstallation and manufacture, compared to the conventional concentrated winding in the propulsion system for leisurefacilities that have a long acceleration area and stator configuration placed on rail continuously. Thus, the design for thepropulsion system and characteristics comparison between the phase concentrated winding and concentrated winding arecarried out in this paper. Also, the analysis on dynamic characteristics is conducted to confirm the performance atoperation.

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