대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)
- 대한전기학회 2004년도 하계학술대회 논문집 A
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- Pages.220-223
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- 2004
고조파를 함유한 계통에서의 새로운 겉보기전력 개념에 관한 연구
New Concept of Apparent Power with Non-Sinusoidal Waveforms
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Kim Joo Rak
(Korea Railroad Research Institute) ;
- Shin Chang Ki (Hongik University) ;
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Kim Jung Hoon
(Hongik University) ;
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Lee Byung Ha
(University of Incheon)
- 발행 : 2004.07.14
초록
This paper presents the new concept in ac power theory with non-sinusoidal waveform. It will be shown that there is discrepancy in the definition of active and complex power in the time and frequency domains when the conventional power theory is considered It will also be shown that the new power theory consistently defines the power quantifies in the time domains.
키워드