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보조치를 이용한 가동 코일형 PMLSM의 단부효과에 의한 Detent Force 저감에 관한 연구
鄭壽權(Su-Kwon Jeong),周建配(Jianpei Zhou),李東燁(Dong-Yeup Lee),金奎卓(Gyu-Tak Kim) 대한전기학회 2006 전기학회논문지 B Vol.55 No.9
The detent force by end-effect has an undesired influence on moving coil type Permanent Magnet Linear Synchronous Motor(PMLSM). So, the reduction of detent force by end-effect is especially required for the improvement of thrust characteristics. In this paper, in order to reduce detent force by end-effect, the auxiliary-teeth is installed at the end part of mover. It is also analyzed by Finite Element Analysis(FEA) and optimized by using neural network. By comparison, the detent force is reduced about 41.4[%] comparing to that of basic model.
정수권(Jeong Su-Kwon),이동엽(Lee Dong-Yeup),장기봉(Jang Ki-Bong),김규탁(Kim Gyu-Tak) 대한전기학회 2008 대한전기학회 학술대회 논문집 Vol.2008 No.4
This paper presents the characteristic analysis of Double-Sided Linear Synchronous Generator for wave power generation under different operating conditions. FEM is applied to analyze performance of generator at no-load and load with variable resistance. Moreover, the validity of characteristic analysis is confirmed through the experimental work.
가동 코일형 PMLSM의 단부효과에 의한 디텐트력 저감에 관한 연구
정수권(Su-Kwon Jeong),이승훈(Seung-Hoon Lee),이동엽(Dong-Yeup Lee),김규탁(Gyu-Tak Kim) 대한전기학회 2006 대한전기학회 학술대회 논문집 Vol.2006 No.4
The detent force by end-effect has a bad influence on moving coil type Permanent Magnet Linear Synchronous Motor(PMLSM). So, the reduction of detent force by end-effect is especially required for improvement of thrust characteristics. In this paper, in order to reduce detent force by end-effect the auxiliary teeth is installed at the end part of mover and it is optimized by using neural network.
이승훈(Seung-Hoon Lee),정수권(Su-Kwon Jeong),김규탁(Gyu-Tak Kim) 대한전기학회 2006 대한전기학회 학술대회 논문집 Vol.2006 No.10
In this paper, the dynamic characteristic according to variable load of Permanent magnet Linear Synchronous Motor(PMLSM) is dealt with carefully. And the experiment machine is manufactured for analysis of dynamic characteristic. The results of both simulation and experiment are discussed.
PMLSM의 영구자석 배열방법에 따른 진동저감 특성 연구
이승훈(Lee Seung-Hoon),황인철(Hwang In-Cheol),정수권(Jeong Su-Kwon),장기봉(Jang Ki-Bong),김규탁(Kim Gyu-Tak) 대한전기학회 2007 대한전기학회 학술대회 논문집 Vol.2007 No.10
This paper presents the vibration reduction of PMLSM according to permanent magnet array. The detent force and the lateral force are generating the thrust ripple that cause vibration in PMLSM. The detent force, the thrust and the lateral force is analyzed by 3D FEM. And the acceleration sensor is used for experimentation of vibration.