지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
초록· 키워드
오류제보하기
In renewable energy system such as flywheel energy storage system, wind power and solar power, the motor/generator is the important key for offering the electric energy to the electric loads. For example, the heavy and large flywheel is rotated by electromagnetic torque of pemanent magnet synchronous motor (PMSM) and, in case of a breakdown of electric current, the PMSM used as generator supplies electric energy for the various electric utilities using mechanical rotation energy of the flywheel. Thus, design of a motor/generator should be performed in effort to reduce cogging torque and electromagnetic loss for high efficiency. In our paper, a slotless permanent magnet synchronous motor/generator (SPMSM/G) with output power 15kW at the rotor speed 18000rpm is designed from electromagnetic analysis and dynamic performance analysis. In analytical approach, design parameters such as back electro-motive force (back EMF), inductance and electromagnetic torque are derived from analytical method which is one of the electromagnetic analysis method. And using the design parameters, this paper deal with system design considering the driving characteristics and electric load in required power. Finally, the analytical results are verified by the experiment and finite element method (FEM).
목차
Abstract
1. 서론
2. 영구자석 동기 전동발전기의 전자장 해석
3. 영구자석 동기 전동발전기의 동특성 해석
4. 15(KW)급 PMSM/G의 설계 및 검증
5. 결론
감사의 글
참고문헌
저자소개
참고문헌 (15)
참고문헌 신청
Bowler, M. E. / Flywheel energy systems: Current status and future prospects / Magnetic Material Producers Association Joint Users Conference
Perry I-pei Tsao / 2003 / An Integrated Flywheel Energy Storage System with a Homopolar Inductor Motor/Generator and High-Frequency Drive
H.Hofmann / 1998 / High-speed Synchronous Reluctance Machine for Flywheel Application
J.Wang / 1999 / A general framework for the analysis and design tubular linear permanent magnet machine / IEEE Trans. Magn 35
Mark Matthew Flynn / 2003 / A Methodology for Evaluating and Reducing Rotor Losses,Heating,and Operational Limitations of High-Speed Flywheel Batteries
Perry I-pei Tsao / 2003 / An Integrated Flywheel Energy Storage System with a Homopolar Inductor Motor/Generator and High-Frequency Drive
H.Hofmann / 1998 / High-speed Synchronous Reluctance Machine for Flywheel Application
J.Wang / 1999 / A general framework for the analysis and design tubular linear permanent magnet machine / IEEE Trans. Magn 35
Mark Matthew Flynn / 2003 / A Methodology for Evaluating and Reducing Rotor Losses,Heating,and Operational Limitations of High-Speed Flywheel Batteries
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UCI(KEPA) : I410-ECN-0101-2012-560-004483785