三相三線式システムにおける電流ひずみ率に関する検討 Analysis Method of Current Distortion Factor of 3-Phase 3-Wire System
In a balanced three-phase system, three-phase current distortion factor of three-phase AC power sources has been expressed by applying conventional single-phase current distortion factor which is defined for a single phase system. However, in an unbalanced three-phase system, it is difficult to express the three-phase current distortion factor for distorted three-phase AC currents by means of the conventional single-phase current distortion factor. For instance, the conventional current distortion factors for the three-phase AC currents are usually different from each other in the unbalanced three-phase system. To solve above problem, this paper proposes a novel definition of the three-phase current distortion factor. The proposed three-phase current distortion factor is quite effective for the unbalanced threephase system as well as the balanced three-phase system.
- 電気学会論文誌. A, 基礎・材料・共通部門誌 = The transactions of the Institute of Electrical Engineers of Japan. A, A publication of Fundamentals and Materials Society
電気学会論文誌. A, 基礎・材料・共通部門誌 = The transactions of the Institute of Electrical Engineers of Japan. A, A publication of Fundamentals and Materials Society 119(3), 279-285, 1999-03-01