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논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2015.9
- 수록면
- 1,318 - 1,328 (11page)
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초록· 키워드
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The photovoltaic (PV) power conditioning system for small-scale applications has gained significant interest in the past few decades. However, the standalone mode of operation has been rarely approached. This paper presents a two-stage multi-level micro-inverter topology that considers the different operation modes. A multi-output flyback converter provides both the DCLink voltage balancing for the multi-level inverter side and maximum power point tracking control in grid connection mode in the PV stage. A modified H-bridge multi-level inverter topology is included for the AC output stage. The multi-level inverter lowers the total harmonic distortion and overall ratings of the power semiconductor switches. The proposed micro-inverter topology can help to decrease the size and cost of the PV system. Transient analysis and controller design of this micro-inverter have been proposed for stand-alone and grid-connected modes. Finally, the system performance was verified using a 120 W hardware prototype.
목차
Abstract
I. INTRODUCTION
II. PROPOSED SMALL-SCALE PCS
III. SYSTEM MODELLING
IV. CONTROLLER DESIGN
V. EXPERIMENTAL RESULTS
VI. CONCLUSION
REFERENCES
참고문헌 (23)
참고문헌 신청
[학술지(정기간행물)] - A. Ahmed / 2013 / A fast PV power tracking algorithm with reduced power mode / IEEE Trans. Energy Convers 28 (3) : 565 ~ 575
[학술지(정기간행물)] - A. Ahmed / 2010 / New constant electrical power soft-stalling control for small-scale VAWT’s / IEEE Trans. Energy Convers. 25 (4) : 1152 ~ 1161
[인터넷자원] - Economist / / Sunny Uplands: Alternative energy will no longer be alternative
[학술대회논문] - D. M. Scholten / 2013 / Micro-inverters in small scale PV systems: A review and future directions / Australian Universities Power Engineering Conference, AUPEC 2013
[학술지(정기간행물)] - D. Sera / 2013 / On the perturb-and-observe and incremental conductance MPPT methods for PV systems / IEEE Journal of Photovolt. 3 (3) : 1070 ~ 1078
[학술지(정기간행물)] - A. Ahmed / 2010 / New constant electrical power soft-stalling control for small-scale VAWT’s / IEEE Trans. Energy Convers. 25 (4) : 1152 ~ 1161
[인터넷자원] - Economist / / Sunny Uplands: Alternative energy will no longer be alternative
[학술대회논문] - D. M. Scholten / 2013 / Micro-inverters in small scale PV systems: A review and future directions / Australian Universities Power Engineering Conference, AUPEC 2013
[학술지(정기간행물)] - D. Sera / 2013 / On the perturb-and-observe and incremental conductance MPPT methods for PV systems / IEEE Journal of Photovolt. 3 (3) : 1070 ~ 1078
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