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회전자 형상 변화를 통한 EHPS용 IPMSM 성능 개선The Improvement of IPMSM for EHPS by Rotor Shape Design
- Other Titles
- The Improvement of IPMSM for EHPS by Rotor Shape Design
- Issue Date
- Oct-2011
- Publisher
- 대한전기학회
- Citation
- 2014 대한전기학회 전기기기 및 에너지변환시스템부문회 추계학술대회 논문집, no. , pp.24 - 26
- Indexed
- OTHER
- Journal Title
- 2014 대한전기학회 전기기기 및 에너지변환시스템부문회 추계학술대회 논문집
- Start Page
- 24
- End Page
- 26
- Abstract
- Recently, motor is equipped many parts of vehicle system in automobile industry. This paper studied IPMSM(Interior Permanent Magnet Synchronous Motor) used for EHPS(Electric Hydraulic Power Steering) system. IPMSM is suited for EHPS because it has high torque density. In vehicle system the motor is fed by vehicle battery. So input voltage of motor for EHPS can't be over the battery voltage. In addition, torque ripple of motor should be satisfy the requirement. Using the method of changing rotor shape, the input voltage of motor and torque ripple were decreased. By the FEA of d/q-axis inductance and no-load induced voltage, reduction of input voltage and torque ripple were verified.
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Collections - 서울 공과대학 > 서울 전기공학전공 > 1. Journal Articles
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