Research Article
Current-Sensorless Control Strategy for the MPPT of a PV Cell: An Energy-Based Approach
Table 1
Key parameters for simulation and control.
| Parameter description | Magnitude |
| Environment temperature | 30 | PV cell temperature | 30 | PV nominal irradiation | 1000 kW/m2 | PV cell output short circuit a | 1.95 A | PV cell output open circuit a | 6.5 V | PV cell output a | 1.42 A | PV cell output a | 4.0 V | Saturation current b | 745 μA | Simplified constant b | 0.711 V | PV cell series resistor b | 43m Ω | PV cell shunt resistor b | 11.28 Ω | PV cell DC-link capacitor | 470 μF | DC-DC boost capacitor | 14.1 mF | DC-DC boost inductor | 2 mH |
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aObtained experimentally @ as in Figure 8. bCalculated from [ 49]. |