Effect of Measurement Factors on Photovoltaic Cell Parameters Extracting
| Autor: | Abdessamad Malaoui, Mohammed Idali Oumhand, El Hadi Chahid, Mohammed Erritali, M’barek Feddaoui |
|---|---|
| Rok vydání: | 2017 |
| Předmět: |
0209 industrial biotechnology
Materials science General Computer Science Extracting photovoltaic cell Electrical parameters 02 engineering and technology law.invention 020901 industrial engineering & automation law Saturation current Solar cell Single-diode model Measurement factors Electrical and Electronic Engineering MATLAB computer.programming_language Diode Photocurrent Equivalent series resistance business.industry Photovoltaic system Electrical engineering 021001 nanoscience & nanotechnology Newton-raphson method Optoelectronics 0210 nano-technology business computer Voltage |
| Zdroj: | International Journal of Electrical and Computer Engineering (IJECE). 7:50 |
| ISSN: | 2088-8708 |
| DOI: | 10.11591/ijece.v7i1.pp50-57 |
| Popis: | In this paper, we study the influence of external factors on the measurement for the current–voltage (I-V) characteristic of the photovoltaic cell. These factors are the size of the number of measurements, the range of the cell generated voltage and the influence of measures step and mode combination of photovoltaic cells (parallel, serial, or hybrid). The main extracted parameters solar cell are the photocurrent I , the reverse diode saturation current I 0 ph , the ideality factor of diode n, the series resistance R and the shunt resistance R . A method for finding these parameters, according to the single-diode model, was developed by Newton-Raphson’s method using sh Matlab. To assess the accuracy of this method, measured and calculated I–V characteristics were compared with provided data by the manufacturer at standard test condition (STC). The measurement results showed that these parameters are highly dependent on these four factors. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
|