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학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
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연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2014.5
- 수록면
- 106 - 114 (9page)
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The interior permanent-magnet synchronous motor (IPMSM) is often used for the traction motor of hybrid electric vehicles (HEVs) and electric vehicles (EVs) due to its high power density and wide speed range. This paper introduces the 120kW class IPMSM for traction motors in military trucks. This system, as a SHEV (series hybrid electric vehicle), requires a traction motor that can generate high torque. This study introduces a way to reduce costs by proposing a design approach that creates reluctance torque that can be maximized by varying the dq-axis inductance. If a model designed by a design approach meets the desired torque, the magnetic torque can be reduced by an amount equal to the increase in reluctance torque and consequently the amount of permanent magnets can be reduced. A reduction gear and high speed operation of motors are necessary for the miniaturization of the motor. Thus, a fairly large centrifugal force is generated due to the high speed rotation. This force causes mechanical interference between the rotor and the stator, and a design approach for adding an iron bridge is explained to solve the interference. In this study, the initial model and the improved model that reduces cost and improves mechanical durability are compared by FEA, and the models are produced. Finally, the FEM results were verified experimentally.
목차
Abstract
1. Introduction
2. Requirements and Constraints
3. Machine Design And Problem
4. Design Approaches by FEA
5. Comparison of Initial Model and Improved Model
6. Experimental Results
7. Conclusion
References
참고문헌 (6)
참고문헌 신청
1. [학술지(정기간행물)] - Sung Chul Oh. / 2005 / Evaluation of Motor Characteristics for Hybrid Electric Vehicles Using the Hardware-in-the-Loop Concept / IEEE Trans. Veh. Technol 54 (3) : 817 ~ 824
2. [학술지(정기간행물)] - Hyung-Woo Lee. / 2011 / Parameter Design of IPMSM With Concentrated Winding Considering Partial Magnetic Saturation / IEEE Trans. Magn 47 (10) : 3653 ~ 3656
3. [학술지(정기간행물)] - THOMAS M. JAHNS. / 1986 / Interior Permanent-Magnet Synchronous Motors for Adjustable-Speed Drives / IEEE Trans. Ind. Appl 1A-22 (4) : 738 ~ 747
4. [학술지(정기간행물)] - Jae-Woo Jung. / 2012 / Mechanical Stress Reduction of Rotor Core of Interior Permanent Magnet Synchronous Motor / IEEE Trans. Magn 48 (2) : 911 ~ 914
5. [학술지(정기간행물)] - Dutta, R. / 2008 / Design and Analysis of an Interior Permanent Magnet(IPM)Machine With Very Wide Constant Power Operation Range / IEEE Trans. Energy Conversion 23 (1) : 25 ~ 33
2. [학술지(정기간행물)] - Hyung-Woo Lee. / 2011 / Parameter Design of IPMSM With Concentrated Winding Considering Partial Magnetic Saturation / IEEE Trans. Magn 47 (10) : 3653 ~ 3656
3. [학술지(정기간행물)] - THOMAS M. JAHNS. / 1986 / Interior Permanent-Magnet Synchronous Motors for Adjustable-Speed Drives / IEEE Trans. Ind. Appl 1A-22 (4) : 738 ~ 747
4. [학술지(정기간행물)] - Jae-Woo Jung. / 2012 / Mechanical Stress Reduction of Rotor Core of Interior Permanent Magnet Synchronous Motor / IEEE Trans. Magn 48 (2) : 911 ~ 914
5. [학술지(정기간행물)] - Dutta, R. / 2008 / Design and Analysis of an Interior Permanent Magnet(IPM)Machine With Very Wide Constant Power Operation Range / IEEE Trans. Energy Conversion 23 (1) : 25 ~ 33
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