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논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2012.7
- 수록면
- 528 - 537 (10page)
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초록· 키워드
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This paper presents an interleaved resonant converter with a parallel-series transformer connection in order to achieve ripple current reduction at the output capacitor, zero voltage turn-on for the active switches, zero current turn-off for the rectifier diodes, less voltage stress on the rectifier diodes, and less current stress on the transformer primary windings. The primary windings of the two transformers are connected in parallel in order to share the input current and to reduce the root-mean-square (rms) current on the primary windings. The secondary windings of the two transformers are connected in series in order to ensure that the transformer primary currents are balanced. A full-wave diode rectifier is used at the output side to clamp the voltage stress of the rectifier diode at the output voltage. Two circuit modules are operated with the interleaved PWM scheme so that the input and output ripple currents are reduced. Based on the resonant behavior, all of the active switches are turned on under zero voltage switching (ZVS), and the rectifier diodes are turned off under zero current switching (ZCS) if the operating switching frequency is less than the series resonant frequency. Finally, experiments with a 1kW prototype are described to verify the effectiveness of the proposed converter.
목차
Abstract
I. INTRODUCTION
II. CIRCUIT CONFIGURATION
III. OPERATION PRINCIPLE AND SYSTEM ANALYSIS
IV. EXPERIMENTAL RESULTS
V. CONCLUSION
ACKNOWLEDGMENT
REFERENCES
참고문헌 (19)
참고문헌 신청
1. [학술지(정기간행물)] - P. Das / 2009 / A Nonisolated Bidirectional ZVS-PWM active clamped DC–DC converter / IEEE Trans. Power Electron 24 (2) : 553 ~ 558
2. [학술지(정기간행물)] - 김인동 / 2010 / Analysis and Design of a Soft-Switched PWM Sepic DC-DC Converter / 전력전자학회 영문논문지 10 (5) : 461 ~ 467
3. [학술지(정기간행물)] - Bor-Ren Lin / 2012 / Interleaved DC-DC Converters with Partial Ripple Current Cancellation / 전력전자학회 영문논문지 12 (2) : 249 ~ 257
4. [학술대회논문] - B. R. Lin / 2010 / Analysis and implementation of an active clamping zero-voltage turn-on switching /zero-current turn-off switching converter / IET Proc. - Power Electron 3 (3) : 429 ~ 437
5. [학술지(정기간행물)] - 김재형 / 2010 / Power Loss Analysis of Interleaved Soft Switching Boost Converter for Single-Phase PV-PCS / 전력전자학회 영문논문지 10 (4) : 335 ~ 341
2. [학술지(정기간행물)] - 김인동 / 2010 / Analysis and Design of a Soft-Switched PWM Sepic DC-DC Converter / 전력전자학회 영문논문지 10 (5) : 461 ~ 467
3. [학술지(정기간행물)] - Bor-Ren Lin / 2012 / Interleaved DC-DC Converters with Partial Ripple Current Cancellation / 전력전자학회 영문논문지 12 (2) : 249 ~ 257
4. [학술대회논문] - B. R. Lin / 2010 / Analysis and implementation of an active clamping zero-voltage turn-on switching /zero-current turn-off switching converter / IET Proc. - Power Electron 3 (3) : 429 ~ 437
5. [학술지(정기간행물)] - 김재형 / 2010 / Power Loss Analysis of Interleaved Soft Switching Boost Converter for Single-Phase PV-PCS / 전력전자학회 영문논문지 10 (4) : 335 ~ 341
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