TY - GEN
T1 - A PSO-based MPPT algorithm for photovoltaic systems subject to inhomogeneous insolation
AU - Liu, Chun Liang
AU - Luo, Yi Feng
AU - Huang, Jia Wei
AU - Liu, Yi Hua
PY - 2012
Y1 - 2012
N2 - Photovoltaic generation system (PGS) has become an attractive option among renewable energy sources because it is clean, maintenance-free and environmental friendly. For large PGS, the probability for partially shaded condition (PSC) to occur is high. Under PSC, when the entire array does not receive uniform insolation, the P-V curves of PGS get more complex, exhibiting multiple peaks. In this paper, a particle swarm optimization (PSO)-based MPPT algorithm for PGS operating under PSC is proposed. The problem formulation and design procedure are described and explained in detail. The proposed method boasts the advantages such as easy to implement, system-independent and high tracking efficiency. To validate the correctness of the proposed method, simulation and experimental results of a 2 kW PGS will also be provided to demonstrate the effectiveness of the proposed technique.
AB - Photovoltaic generation system (PGS) has become an attractive option among renewable energy sources because it is clean, maintenance-free and environmental friendly. For large PGS, the probability for partially shaded condition (PSC) to occur is high. Under PSC, when the entire array does not receive uniform insolation, the P-V curves of PGS get more complex, exhibiting multiple peaks. In this paper, a particle swarm optimization (PSO)-based MPPT algorithm for PGS operating under PSC is proposed. The problem formulation and design procedure are described and explained in detail. The proposed method boasts the advantages such as easy to implement, system-independent and high tracking efficiency. To validate the correctness of the proposed method, simulation and experimental results of a 2 kW PGS will also be provided to demonstrate the effectiveness of the proposed technique.
KW - Maximum Power Point Tracking
KW - Partially Shaded Condition
KW - Particle Swarm Optimization
KW - Photovoltaic Generation System
UR - http://www.scopus.com/inward/record.url?scp=84877796333&partnerID=8YFLogxK
U2 - 10.1109/SCIS-ISIS.2012.6505229
DO - 10.1109/SCIS-ISIS.2012.6505229
M3 - 会议稿件
AN - SCOPUS:84877796333
SN - 9781467327428
T3 - 6th International Conference on Soft Computing and Intelligent Systems, and 13th International Symposium on Advanced Intelligence Systems, SCIS/ISIS 2012
SP - 721
EP - 726
BT - 6th International Conference on Soft Computing and Intelligent Systems, and 13th International Symposium on Advanced Intelligence Systems, SCIS/ISIS 2012
T2 - 2012 Joint 6th International Conference on Soft Computing and Intelligent Systems, SCIS 2012 and 13th International Symposium on Advanced Intelligence Systems, ISIS 2012
Y2 - 20 November 2012 through 24 November 2012
ER -