논문 해외 국제전문학술지(SCI급) STUDY ON THE OPTIMAL DESIGN OF A NOVEL SLOTLESS RESOLVER BY FEM
- 학술지 구분 국제전문학술지(SCI급)
- 게재년월 2014-11
- 저자명 김기찬
- 학술지명 IEEE TRANSACTIONS ON MAGNETICS
- 발행처명 IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
- 발행국가 해외
- 논문언어 외국어
- 전체저자수 2
홈페이지논문 초록 (Abstract)
An effective design method of a novel slotless resolver with a variable reluctance rotor is proposed using the finite-element method (FEM). The slotless resolver has an advantage in size, precision, and manufacturing cost over a general slot-type resolver. In d esigning the slotless resolver, the virtual slot section is introduced to wind the excitation coil, as well as the sin and cos output signal coils. The effective winding methods relative to coil position and c oil turns in the virtual slot section are proposed to obtain precise p osition angle information of the resolver using FEM. To validate the pr oposed design method, the prototype slotless resolver with winding patt ern in a flexible printed circuit board is tested, and the experim ental result is compared with the simulation result.