Modeling Photovoltaic String in PLECS Under Partial Shading

被引：2

作者：

Akpolat, Alper Nabi ^{[1
]}

Yang, Yongheng ^{[1
]}

Blaabjerg, Frede ^{[1
]}

Dursun, Erkan ^{[2
]}

Kuzucuoglu, Ahmet Emin ^{[2
]}

机构：

[1] Aalborg Univ, Dept Energy Technol, Fac Engn & Sci, Aalborg, Denmark

[2] Marmara Univ, Dept Elect Elect Engn, Fac Technol, Istanbul, Turkey

来源：

2019 5TH INTERNATIONAL CONFERENCE ON POWER GENERATION SYSTEMS AND RENEWABLE ENERGY TECHNOLOGIES (PGSRET-2019) | 2019年

关键词：

Photovoltaic systems; PLECS (R); modeling; MATLAB; partial shading;

D O I：

10.1109/pgsret.2019.8882698

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

The industry of solar energy and its application areas have developed and received much attention over the last two decades. Therefore, the types of photovoltaic (PV) system simulations are investigated and mostly discussed models close to the physical behaviour of a PV panel or system. Under the real conditions such as cloud coverage, the shadows of nearby objects, dusty air, and dirty surface area, etc. result in partial shading issue, which is the core problem of predicting how the system behaves electrically. This paper describes the electrical behaviour model of an established PV string consisting of an experimental curve of CHN250-60P panel shown in the datasheet. The simulation model is performed through the instrumentality of Piecewise Linear Electrical Simulation (PLECS) Block-set in MATLAB/Simulink platform. With the proposed model, the I-V and P-V curves of the system can be represented according to the values of a 3D Lookup Table (LUT). Consequently, the simulation results are dealt with partial shading issue to verify a correct model in different solar irradiance and temperature.

引用

页码：152 / 157

页数：6

共 23 条

[1]

Abdulal F, 2014, 2014 9TH INTERNATIONAL SYMPOSIUM ON COMMUNICATION SYSTEMS, NETWORKS & DIGITAL SIGNAL PROCESSING (CSNDSP), P856, DOI 10.1109/CSNDSP.2014.6923947

[2]

Ali H, 2018, IEEE ENER CONV, P1, DOI 10.1109/ECCE.2018.8558269

[3]

Alimeling J. H., 1999, Proceedings of the IEEE 1999 International Conference on Power Electronics and Drive Systems. PEDS'99 (Cat. No.99TH8475), P355, DOI 10.1109/PEDS.1999.794588

[4]

AlRashidi M. R., 2013, WORLD ACAD SCI ENG T, V7

[5]

[Anonymous], HIGH PERF 60 CELL PO

[6]

[Anonymous], 2015, PROC INT C CIRCUITS

[7]

Callegaro Luca, 2016, 2016 Conference on Precision Electromagnetic Measurements (CPEM), P1, DOI 10.1109/CPEM.2016.7540476

[8] ANALYTICAL METHODS FOR THE EXTRACTION OF SOLAR-CELL SINGLE-DIODE AND DOUBLE-DIODE MODEL PARAMETERS FROM IV CHARACTERISTICS [J].

CHAN, DSH ;

PHANG, JCH .

IEEE TRANSACTIONS ON ELECTRON DEVICES, 1987, 34 (02) :286-293

[9]

Choe G.Y., INTELEC 2009 - 31st International Telecommunications Energy Conference, Incheon, South Korea, 2009, P1, DOI [10.1109/INTLEC.2009.5351925, DOI 10.1109/INTLEC.2009.5351925]

[10]

Ciobotaru M., 2006, IECON 2006. 32nd Annual Conference on IEEE Industrial Electronics (IEEE Cat. No. 06CH37763), P5313, DOI 10.1109/IECON.2006.347663

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