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| Content Provider | IET Digital Library |
|---|---|
| Author | Aldaoudeyeh, Al Motasem I. |
| Abstract | This study proposes an improved single-diode modelling approach for photovoltaic (PV) modules suitable for a broad range of the PV technologies available today, including modules based on tandem cell structures. After establishing the model (which has an overall of seven parameters), this study devises a methodology to estimate its parameters using Standard Test Conditions (STC) data, Nominal Operating Cell Temperature (NOCT) data, and temperature coefficient values as provided in most manufacturers’ datasheets. Simulation results and their comparison with a previous work show a very accurate prediction of critical points in the current-voltage characteristics curve. The precise prediction happens for both STC and NOCT conditions and the error in predicting maximum power point (MPP) lies within 1% limit, and the error in its corresponding voltage and current is almost always within 2% limit. Further, for both MPP and open-circuit voltage, the statistical variance around manufacturer measurements due to temperature changes is demonstrated to be low for five various module technologies. |
| Starting Page | 257 |
| Ending Page | 263 |
| Page Count | 7 |
| Volume Number | 2018 |
| e-ISSN | 20513305 |
| Issue Number | Issue 5, May (2018) |
| Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/joe/2018/5 |
| Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/10.1049/joe.2017.0257 |
| Journal | The Journal of Engineering |
| Publisher | The Institution of Engineering and Technology |
| Publisher Date | 2017-12-13 |
| Access Restriction | Open |
| Rights License | Creative Commons Attribution License (http://creativecommons.org/licenses/by/3.0/) |
| Subject Keyword | Current-voltage Characteristic Datasheet Value Generalised PV Model Improved Single-diode Modelling Approach MATLAB MATLAB Simulink Environment Maximum Power Point Prediction Maximum Power Point Trackers MPP Prediction NOCT Nominal Operating Cell Temperature Open Circuit Voltage Parameter Estimation Photoelectric Conversion Photovoltaic Module Power Engineering Computing Probability Theory Solar Cell And Array Standard Test Condition Statistical Analysis Statistical Variance Statistics STC Stochastic Linearised SCUC Tandem Cell Structure |
| Content Type | Text |
| Resource Type | Article |
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