개인구독
소속 기관이 없으신 경우, 개인 정기구독을 하시면 저렴하게
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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
- 저널정보
- 대한전기학회 Journal of Electrical Engineering & Technology Journal of Electrical Engineering & Technology Vol.8 No.4
- 발행연도
- 2013.7
- 수록면
- 938 - 944 (7page)
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초록· 키워드
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In this paper, we propose a method for suppressing shaft voltage by modifying the shape of the rotor and the permanent magnets in interior permanent magnet-type-high-voltage motors. Shaft voltage, which is induced by parasitic components and the leakage flux in motor-driven systems, adversely affects their bearings. In order to minimize shaft voltage, we designed a magnet rearrangement and rotor re-structuring of the motor. The shaft voltage suppression effect of the designed model was confirmed experimentally and by comparative finite element analysis.
목차
Abstract
1. Introduction
2. The Cause of Shaft Voltage
3. The Ways of Suppression of Shaft Voltage
4. Calculation of the Parasitic Parameter and Shaft Voltage in a Motor Structure
5. Design of Proposed Model
6. Analysis and Results
7. Conclusions
References
참고문헌 (10)
참고문헌 신청
1. [학술지(정기간행물)] - H. William Oh. / 2008 / Shaft grounding-a solution to motor bearing currents / Refrigerating and Air-Conditioning Engineers, Inc. Published in ASHRAE Transactions 114 (2)
2. [학술대회논문] - T. Maetani. / 2011 / Approaches to suppressing shaft voltage in brushless DC motor driven by PWM inverter / presented at 2011 Int. Conf. Elect. Mach. Syst. (ICEMS) : 1 ~ 6
3. [학술대회논문] - J. Adabi. / 2008 / Bearing damage analysis by calculation of capacitive coupling between inner and outer races of a ball bearing / presented at the Conf. Power Electronics and Motion Control : 903 ~ 907
4. [학술지(정기간행물)] - J. Adabi. / 2010 / Calculations of capacitive couplings in induction generators to analyse shaft voltage / IET Power Electron 3 (3) : 379 ~ 390
5. [학술지(정기간행물)] - A. Muetze. / 2006 / Calculation of influence of insulated bearings and insulated inner bearing seats on circulating bearing currents in machines of inverter-based drive systems / IEEE Trans. Ind. Appl 42 (4) : 965 ~ 972
2. [학술대회논문] - T. Maetani. / 2011 / Approaches to suppressing shaft voltage in brushless DC motor driven by PWM inverter / presented at 2011 Int. Conf. Elect. Mach. Syst. (ICEMS) : 1 ~ 6
3. [학술대회논문] - J. Adabi. / 2008 / Bearing damage analysis by calculation of capacitive coupling between inner and outer races of a ball bearing / presented at the Conf. Power Electronics and Motion Control : 903 ~ 907
4. [학술지(정기간행물)] - J. Adabi. / 2010 / Calculations of capacitive couplings in induction generators to analyse shaft voltage / IET Power Electron 3 (3) : 379 ~ 390
5. [학술지(정기간행물)] - A. Muetze. / 2006 / Calculation of influence of insulated bearings and insulated inner bearing seats on circulating bearing currents in machines of inverter-based drive systems / IEEE Trans. Ind. Appl 42 (4) : 965 ~ 972
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