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논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 저널정보
- 대한전기학회 Journal of Electrical Engineering & Technology Journal of Electrical Engineering & Technology Vol.12 No.4
- 발행연도
- 2017.7
- 수록면
- 1,484 - 1,494 (11page)
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초록· 키워드
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We present a two-stage inverter with high step-up conversion ratio engaging modified finite-set Model Predictive Control (MPC) for utility-integrated photovoltaic (PV) applications. The anticipated arrangement is fit for low power PV uses, the calculated efficiency at 150 W input power and 19 times boosting ratio was around 94%. The suggested high-gain dc-dc converter based on Cockcroft-Walton multiplier constitutes the first-stage of the offered structure, due to its high step-up ability. It can boost the input voltage up to 20 times. The 3S current-source inverter constitutes the second-stage. The 3S current-source inverter hires three semiconductor switches, in which one is functioning at high-frequency and the others are operating at fundamental-frequency. The highswitching pulses are varied in the procedure of unidirectional sine-wave to engender a current coordinated with the utility-voltage. The unidirectional current is shaped into alternating current by the synchronized push-pull configuration. The MPC process are intended to control the scheme and achieve the subsequent tasks, take out the Maximum Power (MP) from the PV, step-up the PV voltage, and introduces low current with low Total Harmonic Distortion (THD) and with unity power factorwith the grid voltage.
목차
Abstract
1. Introduction
2. Proposed High Gain DC-DC Converter Based on Cockcroft-Walton Multiplier
3. Model Predictive Control for the 3S Inverter
4. Results
5. Conclusions
References
참고문헌 (30)
참고문헌 신청
B. Sahan, S. Member, A. N. Vergara, N. Henze, A. Engler, and P. Zacharias, “A Single-Stage PV Module Integrated Converter Based on a Low-Power Current- Source Inverter,” IEEE Trans. Ind. Electron., vol. 55, no. 7, pp. 2602-2609, 2008.
K. Tattiwong and C. Bunlak “Novel clamp-mode coupled-inductor boost converter with high step-up voltage gain,” J Electr Eng Technol.2017; 12(2): 809-819
O. Abdel-Rahim and H. Furiato, “Switched inductor quadratic boosting ratio inverter with proportional resonant controller for grid-tie PV applications,” in IECON 2014 - 40th Annual Conference of the IEEE Industrial Electronics Society, 2014, pp. 5606-5611.
O. Abdel-Rahim, M. Orabi, and M. E. Ahmed, “Development of high-gain high-efficiency gridconnected inverter for PV Module,” in Power Electronics for Distributed Generation Systems (PEDG), 2010 2nd IEEE International Symposium on, 2010, pp. 368-373.
M. E.-S. Ahmed, M. Orabi, and O. M. AbdelRahim, “Two-stage micro-grid inverter with high-voltage gain for photovoltaic applications,” IET Power Electron., no. November 2012, pp. 1-10, Aug. 2013.
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