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.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2012.1
- 수록면
- 58 - 66 (9page)
이용수
초록· 키워드
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SRMs(Switched Reluctance Motors) are much interested in high speed applications due to the mechanical robustness, simple structure and high efficiency. In spite of many advantages of SRMs, a higher torque ripple discourages the adoption of SRMs in a high speed application. This paper presents a simple negative torque of tail current compensation scheme using a modified TSF(Torque Sharing Function) for the high speed SRMs. Because of the short commutation in the high speed region, the negative torque from the tail current makes the high torque ripple. In order to reduce and compensate the negative torque from tail current, the proposed control scheme produces an additional compensating torque with a reference torque in the active phase winding. And the compensating value is dependent on the tail current of the inactive phase winding. Furthermore, the switching signals of the outgoing phase are fully turned off to restrict the extended tail current, and the torque error of the outgoing phase is compensated by the incoming phase. The proposed modified TSF control scheme is verified by the computer simulations with 30,000[rpm] high speed 4/2 SRM. The simulation and experimental results show the effectiveness of the proposed control scheme.
목차
Abstract
I. INTRODUCTION
II. PROTO-TYPE 2-PHASE 4/2 SRM
III. PROPOSED MODIFIED TSF CONTROL SCHEME
IV. SIMULATION RESULTS
V. EXPERIMENTAL RESULTS
VI. CONCLUSIONS
ACKNOWLEDGMENT
REFERENCES
참고문헌 (15)
참고문헌 신청
N. Bianchi / 2006 / High speed drive using a slotless PM motor / IEEE Trans. Power Electron 21(4):1083~1090
S. Kozuka / 2008 / Basic characteristics of 150,000r/min switched reluctance motor drive / Power and Energy Society General Meeting-Conversion and Delivery of Electrical Energy in the 21st Century, pp. 1-4, Jul :1~4
안진우 / 200709 / A novel four-level converter and instantaneous switching angle detector for high speed SRM drive / IEEE TRANSACTIONS ON POWER ELECTRONICS 22(5):2034~2041
L. Xu / 2002 / Accurate rotor position detection and sensorless control of srm for super-high operation / IEEE Trans. Power Electron 17(5):757~763
S. H. Won / 2008 / Windage loss reduction of highspeed srm using rotor magnetic saturation / IEEE Trans. Magn 44(11):4147~4150
S. Kozuka / 2008 / Basic characteristics of 150,000r/min switched reluctance motor drive / Power and Energy Society General Meeting-Conversion and Delivery of Electrical Energy in the 21st Century, pp. 1-4, Jul :1~4
안진우 / 200709 / A novel four-level converter and instantaneous switching angle detector for high speed SRM drive / IEEE TRANSACTIONS ON POWER ELECTRONICS 22(5):2034~2041
L. Xu / 2002 / Accurate rotor position detection and sensorless control of srm for super-high operation / IEEE Trans. Power Electron 17(5):757~763
S. H. Won / 2008 / Windage loss reduction of highspeed srm using rotor magnetic saturation / IEEE Trans. Magn 44(11):4147~4150
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UCI(KEPA) : I410-ECN-0101-2013-560-001229981