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학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
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논문 기본 정보
- 자료유형
- 학술대회자료
- 저자정보
- 발행연도
- 2019.5
- 수록면
- 633 - 638 (6page)
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초록· 키워드
오류제보하기
This paper proposes the power factor control algorithm of current source rectifier using the virtual inductance in the space vector modulation. In the proposed method, the phase difference between the input voltage and the input current is removed by the virtual inductor parallel to the input capacitor, which make the impedance of the input capacitor-side infinite. To find the virtual inductance, the capacitance of the input capacitor and the angular frequency of the input voltage is utilized. By additionally making the current in the virtual inductor from the rectifier, the effect of the virtual inductor which make the impedance of the input capacitor-side infinite can be implemented. The additional current is calculated by integration of the input voltage and the virtual inductance. The proposed method has advantages of yielding input unity power factor without input current sensing. Simulation and experiments verify the effectiveness of the proposed power factor control method.
목차
Abstract
I. INTRODUCTION
II. PROPOSED VIRTUAL INDUCTANCE ALGORITHM
III. SIMULATION RESULTS
IV. EXPERIMENT RESULTS
V. CONCLUSIONS
REFERENCES
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