Research Article
Parameter Extraction of Solar Photovoltaic Modules Using Gravitational Search Algorithm
Table 3
Comparison of optimization results of GA and GSA at different irradiation levels for Shell SP70.
| Parameters | Irradiation in Watt/m2 | 200 | 400 | 600 | 800 | 1000 | GA | GSA | GA | GSA | GA | GSA | GA | GSA | GA | GSA |
| () | 0.01173 | 0.066471 | 0.197458 | 0.02346 | 0.250244 | 0.113392 | 0.26002 | 0.183773 | 0.26002 | 0.144673 | () | 255.132 | 499.5112 | 285.435 | 470.1857 | 260.016 | 487.781 | 200 | 237.5367 | 424.2424 | 385.1417 | | 1.322 | 1.2 | 1.2 | 1.2 | 1.2 | 1.2 | 1.2 | 1.2 | 1.2 | 1.293255 | | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | (nA) | 11.5 | 11.5 | 10.7 | 10.7 | 10.2 | 10.2 | 9.91 | 9.91 | 9.67 | 9.67 | (nA) | 0.301 | 0.301 | 0.24 | 0.24 | 0.21 | 0.21 | 0.191 | 0.191 | 0.177 | 0.177 | (A) | 0.94 | 0.94 | 1.88 | 1.88 | 2.82 | 2.82 | 3.76 | 3.76 | 4.7 | 4.7 |
|
|