지원사업
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
- 2014.3
- 수록면
- 217 - 225 (9page)
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This paper deals with the optimization of the driving techniques for the ZVT synchronous buck converter proposed in [1]. Two new gate drive circuits are proposed to allow this converter to operate by only one control signal as a 12V voltage regulator module (VRM). Voltage-driven method is applied for the synchronous rectifier. In addition, the control signal drives the main and auxiliary switches by one driving circuit. Both of the circuits are supplied by the input voltage. As a result, no supply voltage is required. This approach decreases both the complexity and cost in converter hardware implementation and is suitable for practical applications. In addition, the proposed SR driving scheme can also be used for many high frequency resonant converters and some high frequency discontinuous current mode PWM circuits. The ZVT synchronous buck converter with new gate drive circuits is analyzed and the presented experimental results confirm the theoretical analysis.
목차
Abstract
Ⅰ. INTRODUCTION
Ⅱ. CIRCUIT DESCRIPTION AND PRINCIPLE OF OPERATION
Ⅲ. DESIGN GUIDELINES
Ⅳ. OTHER APPLICATIONS FOR THE PROPOSED SR DRIVING SCHEME
Ⅴ. EXPERIMENTAL RESULTS
Ⅵ. CONCLUSIONS
REFERENCES
참고문헌 (27)
참고문헌 신청
1. [학술지(정기간행물)] - E. Adib / 2010 / Zero-voltage-transition pwm converters with synchronous rectifier / IEEE Trans. Power Electron 25 (1) : 105 ~ 110
2. [학술지(정기간행물)] - H. Mao / 2008 / Zero-voltage-switching DC–DC converters with synchronous rectifiers / IEEE Trans. Power Electron 23 (1) : 369 ~ 378
3. [학술지(정기간행물)] - S. Pattnaik / 2010 / Efficiency improvement of synchronous buck converter by passive auxiliary circuit / IEEE Trans. Ind. Appl 46 (6) : 2511 ~ 2517
4. [학술지(정기간행물)] - H. -L. Do / 2011 / Zero-voltage-switching synchronous buck converter with a coupled inductor / IEEE Trans. Ind. Electron 58 (8) : 3440 ~ 3447
5. [학술지(정기간행물)] - N. Z. Yahaya / 2011 / Experimental analysis of a new zero-voltage switching synchronous rectifier buck converter / IET Power Electron 4 (7) : 793 ~ 798
2. [학술지(정기간행물)] - H. Mao / 2008 / Zero-voltage-switching DC–DC converters with synchronous rectifiers / IEEE Trans. Power Electron 23 (1) : 369 ~ 378
3. [학술지(정기간행물)] - S. Pattnaik / 2010 / Efficiency improvement of synchronous buck converter by passive auxiliary circuit / IEEE Trans. Ind. Appl 46 (6) : 2511 ~ 2517
4. [학술지(정기간행물)] - H. -L. Do / 2011 / Zero-voltage-switching synchronous buck converter with a coupled inductor / IEEE Trans. Ind. Electron 58 (8) : 3440 ~ 3447
5. [학술지(정기간행물)] - N. Z. Yahaya / 2011 / Experimental analysis of a new zero-voltage switching synchronous rectifier buck converter / IET Power Electron 4 (7) : 793 ~ 798
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UCI(KEPA) : I410-ECN-0101-2015-500-001245863