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논문 기본 정보

자료유형
학술대회자료
저자정보
P. Prakaivichien (College of Industrial Technology) C. Ekkaravarodome (King Mongkut’s University of Technology North Bangkok) A. Bilsalam (King Mongkut’s University of Technology North Bangkok)
저널정보
전력전자학회 ICPE(ISPE)논문집 ICPE 2023-ECCE Asia
발행연도
2023.5
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1,548 - 1,553 (6page)

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This paper present current source high step-up push-pull resonant converter (CSPPRCs) for low wide input source based on front-end photovoltaic cells application. The power state receives DC voltage of 10.5-12 VDC, which two switches (MOSFETs) would operate under zero current switching (ZCS) conditions with a frequency of 260 kHz. The both switches would operate alternately half-period. The output voltage is 330-370 VDC, the approximate around efficiency of the prototype is 92 percentage, the output power is 270 watts at maximum load. Experimental results for prototype was built and operated at fixed switching frequency, 330 VDC output voltage, and 180 W output power at 10.5 VDC input voltage, the efficiency is 90 percentage. From state-of-the-art power state connected to DC voltage is supplied to the both switches. which have a characterization of operated under ZCS conditions. The AC high frequency voltage of power state is provided to the high frequency transformer to matching circuit. To generate a current signal as a sinusoidal signal to be used as an input signal to a bridge full-wave rectifier. Consider, the voltage drops and the current flows through the diode in a bridge full-wave rectifier, While the diode are operated. A voltage drop will occur, it can turn-off under zero current switching. To reduced transition losses of diode. Overall efficiency in both input voltage of the prototype more than are 90 percentage during in full load range.

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Abstract
I. INTRODUCTION
II. OPERATION PRINCIPLE DESCRIPTION
III. MODELING ANALYSIS AND DESIGN GUIDELINE
IV. EXPERIMENTAL RESULTS
V. CONCLUSIONS
REFERENCES

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