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학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
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연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2012.7
- 수록면
- 643 - 653 (11page)
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An interleaved DC/DC converter with series-connected transformers is presented to implement the features of zero voltage switching (ZVS), load current sharing and ripple current reduction. The proposed converter includes two half-bridge converter cells connected in series to reduce the voltage stress of the switches at one-half of the input voltage. The output sides of the two converter cells with interleaved pulse-width modulation are connected in parallel to reduce the ripple current at the output capacitor and to achieve load current sharing. Therefore, the size of the output chokes and the capacitor can be reduced. The output capacitances of the MOSFETs and the resonant inductances are resonant at the transition instant to achieve ZVS turn-on. In addition, the switching losses on the power switches are reduced. Finally, experiments on a laboratory prototype (24V/40A) are provided to demonstrate the performance of the proposed converter.
목차
Abstract
I. INTRODUCTION
II. CIRCUIT CONFIGURATION
III. OPERATION PRINCIPLE
IV. CIRCUIT CHARACTERISTICS
V. DESIGN PROCEDURE AND EXPERIMENTAL RESULTS
VI. CONCLUSION
ACKNOWLEDGMENT
REFERENCES
참고문헌 (17)
참고문헌 신청
1. [학술지(정기간행물)] - F. Canales / 2002 / A zero-voltage and zero current-switching three level DC/DC converter / IEEE Trans. Power Electron 17 (6) : 898 ~ 904
2. [학술지(정기간행물)] - W. Chen / 2008 / Zero-voltage-switching pwm hybrid full-bridge three-level converter with secondary-voltage clamping scheme / IEEE Trans. Ind. Electron 55 (2) : 644 ~ 654
3. [학술지(정기간행물)] - H. Ertl / 2002 / A novel multicell DC-AC converter for applications in renewable energy systems / IEEE Trans. Ind. Electron 49 (5) : 1048 ~ 1057
4. [학술지(정기간행물)] - H. Ertl / 2002 / Analysis of a multilevel multicell switch-mode power amplifier employing the flying-battery concept / IEEE Trans. Ind. Electron 49 (4) : 816 ~ 823
5. [학술지(정기간행물)] - B. R. Lin / 2010 / Zero voltage switching double-ended converter / IET Proceedings –Power Electron 3 (2) : 187 ~ 196
2. [학술지(정기간행물)] - W. Chen / 2008 / Zero-voltage-switching pwm hybrid full-bridge three-level converter with secondary-voltage clamping scheme / IEEE Trans. Ind. Electron 55 (2) : 644 ~ 654
3. [학술지(정기간행물)] - H. Ertl / 2002 / A novel multicell DC-AC converter for applications in renewable energy systems / IEEE Trans. Ind. Electron 49 (5) : 1048 ~ 1057
4. [학술지(정기간행물)] - H. Ertl / 2002 / Analysis of a multilevel multicell switch-mode power amplifier employing the flying-battery concept / IEEE Trans. Ind. Electron 49 (4) : 816 ~ 823
5. [학술지(정기간행물)] - B. R. Lin / 2010 / Zero voltage switching double-ended converter / IET Proceedings –Power Electron 3 (2) : 187 ~ 196
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