지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술대회자료
- 저자정보
- 발행연도
- 2011.5
- 수록면
- 2,797 - 2,804 (8page)
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초록· 키워드
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This paper investigated the effect of the output cable resistance to the stability of the parallel DC/DC converters system via primary droop current sharing controller. Firstly, the two-port equivalent network of the buck derived converter was modeled and then the control block diagram of the interconnection system with integrated controller was also built. Although the DC/DC converter with primary droop current sharing controller obtains a stable design, the parallel DC/DC converters system with respect to different cable resistances might be unstable. When the cable resistance is reduced, the phase margin of the interconnected system will reduce and even worst get to instability. Furthermore, the design procedures of the integrated controller and output voltage droop characteristic are provided. Finally, some simulation and experimental results demonstrated the findings in a prototype parallel DC/DC converters system.
목차
Abstract
Ⅰ. INTRODUCTION
Ⅱ. DESIGN AND ANALYSIS OF A PARALLEL DC/DC CONVERTERS SYSTEM WITH PRIMARY DROOP CURRENT SHARING CONTROL
Ⅲ. SIMULATIONS AND EXPERIMENTS
Ⅳ. CONCLUSIONS
APPENDIX
ACKNOWLEDGMENT
REFERENCES
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UCI(KEPA) : I410-ECN-0101-2013-560-000302765