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
- 학술저널
- 저자정보
- 발행연도
- 2013.9
- 수록면
- 766 - 778 (13page)
이용수
초록· 키워드
오류제보하기
The depletion of natural resources and renewable energy sources, such as photovoltaic (PV) energy, has been highlighted for global energy solution. The PV power control unit in the PV power-generation technology requires a high step-up DC?DC converter. The conventional step-up DC?DC converter has low efficiency and limited step-up ratio. To overcome these problems, a novel high step-up DC?DC converter using an isolated switched capacitor cell is proposed. The step-up converter uses the proposed transformer and employs the switched-capacitor cell to enable integration with the boost inductor. The output of the boost converter and isolated switched-capacitor cell are connected in series to obtain high step-up with low turn-on ratio. A hardware prototype with 30 V to 40 V input voltage and 340 V output voltage is implemented to verify the performance of the proposed converter. As an extended version, another novel high step-up isolated switched-capacitor single-ended DC?DC converter integrated with a tapped-inductor (TI) boost converter is proposed. The TI boost converter and isolated-switchedcapacitor outputs are connected in series to achieve high step-up. All magnetic components are integrated in a single magnetic core to lower costs. A prototype hardware with 20 V to 40 V input voltage, 340 V output voltage, and 100 W output power is implemented to verify the performance of the proposed converter.
목차
Abstract
I. INTRODUCTION
II. ISOLATED SWITCHED-CAPACITOR CELL
III. SERIES-CONNECTED ISOLATED SWITCHEDCAPACITOR BOOST CONVERTER
IV. POWER LOSS ANALYSIS OF THE SSCB CONVERTER
V. EXPERIMENTAL VALIDATION
VI. ISOLATED SWITCHED-CAPACITOR TAPPEDINDUCTOR BOOST CONVERTER
VII. POWER LOSS ANALYSIS OF SCTI CONVERTER
VIII. EXPERIMENTAL RESULTS
IX. CONCLUSIONS
REFERENCES
참고문헌 (25)
참고문헌 신청
J. H. Lee / 2011 / Series-connected forward-flyback converter for high step-up power conversion / IEEE Trans. Power Electron 26(12):3629~3641
K. B. Park / 2012 / High step-up boost converter intergrated with a transformer-assisted auxilary circuit employing quasi-resonant operation / IEEE Trans. Power Electron 27(6):1974~1984
S. K. Changchien / 2010 / Novel high step-up DC-DC converter for fuel cell energy conversion system / IEEE Trans. Ind. Electron 57(6):2007~2017
K. Zou / 2012 / A switched-capacitor voltage tripler with automatic interleaving capability / IEEE Trans. Power Electron 27(6):2857~2868
S. Jiang / 2012 / Grid-connected boost-half-bridge photovoltaic microinverter system using repetitive current control and maximum power point tracking / IEEE Trans. Power Electron 27(11):4711~4722
K. B. Park / 2012 / High step-up boost converter intergrated with a transformer-assisted auxilary circuit employing quasi-resonant operation / IEEE Trans. Power Electron 27(6):1974~1984
S. K. Changchien / 2010 / Novel high step-up DC-DC converter for fuel cell energy conversion system / IEEE Trans. Ind. Electron 57(6):2007~2017
K. Zou / 2012 / A switched-capacitor voltage tripler with automatic interleaving capability / IEEE Trans. Power Electron 27(6):2857~2868
S. Jiang / 2012 / Grid-connected boost-half-bridge photovoltaic microinverter system using repetitive current control and maximum power point tracking / IEEE Trans. Power Electron 27(11):4711~4722
이 논문의 저자 정보
이 논문과 함께 이용한 논문
MPPT Control and Architecture for PV Solar Panel with Sub-Module Integrated Converters
Jabe
,
A. Abu Qahouq
,
Yuncong Jiang
외 2명
JOURNAL OF POWER ELECTRONICS
2014
.11
Controlled-Type ZVS Technique without Auxiliary Components for Micro-inverters
Qian Zhang
,
Dehua Zhang
,
Haibing Hu
외 3명
JOURNAL OF POWER ELECTRONICS
2013
.11
인터리브 방식을 이용한 전기자동차용 고효율 승압형 양방향 DC/DC 컨버터 개발
최정식
,
오승열
,
정동화
외 1명
조명·전기설비학회논문지
2013
.10
고효율 특성을 갖는 양방향 공진컨버터
박준형
,
이승민
,
김은수
외 2명
전력전자학회논문지
2013
.10
High-Efficiency Grid-Connected Inverter for Small PV Systems
D. Amo
,
ndechaphon
,
S. P
외 5명
ITC-CSCC :International Technical Conference on Circuits Systems, Computers and Communications
2007
.07
최근 본 자료
댓글(0)
0
UCI(KEPA) : I410-ECN-0101-2014-500-002424495