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A New Six-Parameter Model Based on Chebyshev Polynomials for Solar Cells
Joint Authors
Lun, Shu-xian
Sang, Jing-shu
Guo, Ting-ting
Source
Mathematical Problems in Engineering
Issue
Vol. 2015, Issue 2015 (31 Dec. 2015), pp.1-13, 13 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2015-07-13
Country of Publication
Egypt
No. of Pages
13
Main Subjects
Abstract EN
This paper presents a new current-voltage (I-V) model for solar cells.
It has been proved that series resistance of a solar cell is related to temperature.
However, the existing five-parameter model ignores the temperature dependence of series resistance and then only accurately predicts the performance of monocrystalline silicon solar cells.
Therefore, this paper uses Chebyshev polynomials to describe the relationship between series resistance and temperature.
This makes a new parameter called temperature coefficient for series resistance introduced into the single-diode model.
Then, a new six-parameter model for solar cells is established in this paper.
This new model can improve the accuracy of the traditional single-diode model and reflect the temperature dependence of series resistance.
To validate the accuracy of the six-parameter model in this paper, five kinds of silicon solar cells with different technology types, that is, monocrystalline silicon, polycrystalline silicon, thin film silicon, and tripe-junction amorphous silicon, are tested at different irradiance and temperature conditions.
Experiment results show that the six-parameter model proposed in this paper is an I-V model with moderate computational complexity and high precision.
American Psychological Association (APA)
Lun, Shu-xian& Sang, Jing-shu& Guo, Ting-ting. 2015. A New Six-Parameter Model Based on Chebyshev Polynomials for Solar Cells. Mathematical Problems in Engineering،Vol. 2015, no. 2015, pp.1-13.
https://search.emarefa.net/detail/BIM-1072994
Modern Language Association (MLA)
Lun, Shu-xian…[et al.]. A New Six-Parameter Model Based on Chebyshev Polynomials for Solar Cells. Mathematical Problems in Engineering No. 2015 (2015), pp.1-13.
https://search.emarefa.net/detail/BIM-1072994
American Medical Association (AMA)
Lun, Shu-xian& Sang, Jing-shu& Guo, Ting-ting. A New Six-Parameter Model Based on Chebyshev Polynomials for Solar Cells. Mathematical Problems in Engineering. 2015. Vol. 2015, no. 2015, pp.1-13.
https://search.emarefa.net/detail/BIM-1072994
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1072994