Proceedings of the 2016 International Conference on Advanced Electronic Science and Technology (AEST 2016)

Research to photovoltaic MPPT control strategy based on improved conductance increment method

Authors
Huaizhong Chen
Corresponding Author
Huaizhong Chen
Available Online November 2016.
DOI
https://doi.org/10.2991/aest-16.2016.59How to use a DOI?
Keywords
photovoltaic array; maximum power point tracking (MPPT); conductance increment method.
Abstract
The output power of the photovoltaic is a kind of nonlinear function which is influenced by the intensity of sunlight and internal junction temperature. In the external environment stable situation, photovoltaic, the component exists only the maximum power output point. This paper analyzes the output characteristics of solar photovoltaic array and the advantages and disadvantages of MPPT method, and put forward a kind of improved conductance increment method on this basis. The improved conductance increment method combines the traditional conductance increment method and the constant voltage tacking method. The system is able to steadily and fast track the maximum power point and the result owns high tracking precision. Under various situations, especially the adverse situation in which the sunlight changes suddenly and so on, it has high adaptive ability and can realize the maximum power point tracking to the photovoltaic cell.
Open Access
This is an open access article distributed under the CC BY-NC license.

Download article (PDF)

Proceedings
2016 International Conference on Advanced Electronic Science and Technology (AEST 2016)
Part of series
Advances in Intelligent Systems Research
Publication Date
November 2016
ISBN
978-94-6252-257-2
ISSN
1951-6851
DOI
https://doi.org/10.2991/aest-16.2016.59How to use a DOI?
Open Access
This is an open access article distributed under the CC BY-NC license.

Cite this article

TY  - CONF
AU  - Huaizhong Chen
PY  - 2016/11
DA  - 2016/11
TI  - Research to photovoltaic MPPT control strategy based on improved conductance increment method
BT  - 2016 International Conference on Advanced Electronic Science and Technology (AEST 2016)
PB  - Atlantis Press
SN  - 1951-6851
UR  - https://doi.org/10.2991/aest-16.2016.59
DO  - https://doi.org/10.2991/aest-16.2016.59
ID  - Chen2016/11
ER  -