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| Photovoltaic Cell Modeling and MPPT Control Strategies |
| Yang Yongheng, Zhou Keliang |
| Southeast University Nanjing 210096 |
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Abstract In this paper, a novel solution to the equivalent resistances of a photovoltaic (PV) cell was developed. The simulation model of a PV array is established using a matlab/s-function. In addition, popular MPPT algorithms for PV systems-perturb and observe algorithm (P&O) and incremental conductance algorithm (INC) are investigated. A modified P&O algorithm is proposed for the improvement of P&O algorithm. Both simulation results and experimental results demonstrate the validity of the model of PV array and the advantages of the proposed P&O MPPT algorithm.
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Received: 02 November 2010
Published: 07 March 2014
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[1] Villalva M G, Gazoli J R, Filho E R. Comprehensive approach to modeling and simulation of photovoltaic arrays[J]. IEEE Transaction on Power Electronics, 2009, 24(5): 1198-1208.
[2] Gow J A, Manning C D. Development of a photovoltaic array model for use in power-electronics simulation studies [J]. IEE Processing Electronics Power Applioations, 1999, 146(2): 193-200.
[3] Xiao W, Dunford W G, Capel A. A novel modeling method for photovoltaic cells [C]. 2004 35th Annual IEEE Power Electronics Specialists Conference, 2004, 3: 1950-1956.
[4] Ramaprabha R, Mathur B L, Sharanya M. Solar array modeling and simulation of MPPT using neural network[C]. Proceeding of International Conference on Control, Automation, Communication and Energy Conversion, 2009: 1-5.
[5] Rauschenbach H S. Solar cell array design handbook[M]. New York: Van Nostrand Reinhold, 1980.
[6] Hu Chenming, White Richard M. Solar Cells [M]. New York: McGrow-Hill, 1983.
[7] 王长贵, 王斯成. 太阳能光伏发电实用技术[M]. 北京：化学工业出版社, 2009.
[8] Solar Power Inc. SP Series Solar Module Model SP205 Datasheet. 2010.
[9] Femia N, Petrone G, Spagnuolo G, et al. Optimization of perturb and observe maximum power point tracking method[J]. IEEE Transactions on Power Electronics, 2005, 20(4): 963-973.
[10] 王岩. 光伏发电系统MPPT控制方法的研究[D]. 北京：华北电力大学, 2007.
[11] 龚菲. 太阳能光伏路灯系统中MPPT控制器的研究与控制[D]. 杭州：浙江大学, 2007.
[12] Azevedo G M S, Cavalcanti M C, Oliveira K C, et al. Evaluation of maximum power point tracking methods for grid connected photovoltaic systems[C]. Power Electronics Specialists Conference, 2008: 1456-1462.
[13] Ropp M E, Gonzalez S. Development of a Matlab/Simulink model of a single-phase grid- connected photovoltaic system[J]. IEEE Transactions on Energy Conversion, 2009, 24(1): 195-202.
[14] Ciobotaru M, Teodorescu R, Blaabjerg F. Control of single-stage single-phase PV inverter[C]. European Conference on Power Electronics and Applications, 2005: 1-10.
[15] Wu Libo, Zhao Zhengming, Liu Jianzheng, et al. Modified MPPT strategy applied in single-stage grid-connected photovoltaic system[C]. Proceedings of the Eighth International Conference on Electrical Machines and Systems, 2005, 2: 1027-1030.
[16] Luo Fang, Xu Pengwei, Duan Shangxu, et al. A variable step maximum power point tracking method using differential equation solution[C]. 2nd IEEE Conference on Industrial Electronics and Applications, 2007: 2259-2263. |
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2011, Vol. 26 
