Simulation Of The PV Array Output Characteristic In Shading

DOI

10.2991/icmmcce-15.2015.530How to use a DOI?

Keywords

PV, model, the maximum power point, location distribution

Abstract

PV nonlinear characteristics caused by complex external environment and the complexity of PV maximum power point locations distribution influence the design and optimization of photovoltaic maximum power tracking algorithm. Based on PV equivalent circuit model, unknown parameters of PV model are solved by an iterative algorithm. And then, a mathematical model of the PV array full of working conditions are built. Typical shading and external environmental conditions are designed, then distance analysis method are used to study the distribution of PV maximum power point. Simulation results show that the voltage of PV maximum power point mainly affected by temperature and uneven lighting conditions will affect the number of maximum power point of PV.

Copyright

© 2015, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Yuan Yao
AU  - Honglu Zhu
AU  - Xu Li
AU  - Qiao Sun
AU  - Ling Nie
AU  - Gang Zhao
PY  - 2015/12
DA  - 2015/12
TI  - Simulation Of The PV Array Output Characteristic In Shading
BT  - Proceedings of the 4th International Conference on Mechatronics, Materials, Chemistry and Computer Engineering 2015
PB  - Atlantis Press
SN  - 2352-538X
UR  - https://doi.org/10.2991/icmmcce-15.2015.530
DO  - 10.2991/icmmcce-15.2015.530
ID  - Yao2015/12
ER  -