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영구자석 동기전동기의 스큐에 대한 코깅토크 해석법 연구
성기용(Ki-Young Sung),김민규(Min-Gyu Kim),민준섭(Jun-Seob Min),김기찬(Ki-Chan Kim) 대한전기학회 2010 대한전기학회 학술대회 논문집 Vol.2010 No.7
This paper deals with the analysis method of cogging torque according to skew angle for Permanent Magnet Synchronous Motor(PMSM). Cogging torque makes undesired effect of vibration, noise, and torque ripple of the machine. Therefore we have to reduce cogging torque of Permanent Magnet Synchronous Motor. In the paper, cogging torque characteristic analysis method considering skew angle is proposed by using 2D and 3D finite element method (FEM).
최윤용(Yun Young Choi),성기용(Ki Young Sung),황수진(Su Jin Hwang),권승현(Seoung Hyun Kwon),이규철(Kue Chul Lee),김민규(Min Kyu Kim),박종진(Jong Jin Park),이정민(Jung Min Lee),안창호(Chang Ho Ahn),이중호(Jung Ho Lee) 대한전기학회 2009 대한전기학회 학술대회 논문집 Vol.2009 No.7
This paper describes the design process of three-phase Synchronous generator. stator and rotor were modelled with the result obtained from loading distribution on the provided specification. For proving validity of the result obtained from loading distribution, through Maxwell simulator the first test target values, output and efficiency, Rated speed and etc, were compared with the design result.