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학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
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논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 1996.12
- 수록면
- 90 - 93 (4page)
이용수
초록· 키워드
오류제보하기
For the design of high efficiency electric machines, analysis of higher harmonic frequency components of the magnetic induction is necessary. We have measured ac magnetic properties of non-oriented silicon steel under harmonic frequencies ranging from 3rd (180㎐) to 9th (540㎐) and harmonic amplitude components from 10% to 50% of the total amplitude (Bmax = 1.5 T). From the experiment, it is found that, if the magnetic induction waveform has above 9th harmonic frequency components of the magnetic induction, the core losses only depended on the harmonic amplitude component, but if harmonic frequency becomes lower than 9th harmonic frequency, the core losses depend on the phase angle and the harmonic amplitude, and phase angle should be considered in the design of electric machine.
목차
Abstract
1. Introduction
2. Construction of Measuring System
3. Results and Discussion
Conclusion
References
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UCI(KEPA) : I410-ECN-0101-2009-428-015127230