In this chapter, we deal with P&O (Perturb and Observe) and IC (Incremental Conductance). After that we propose the modelling of two Photovoltaic (PV) systems where the first includes a P&O controller and the second includes IC command. The simulations under MATLAB/SIMULINK of these two PV systems show the performance of P&O and IC in tracking the MPP (Maximum Power Point) and this in case of STC (T = 25 ℃, \(G = 1000W/m^{2}\) ) and in case where the climatic conditions are variables over time (Temperature and Insolation are variables over time).

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Modeling and Simulations of Photovoltaic Systems

  • Nawel Mensia,
  • Mourad Talbi

摘要

In this chapter, we deal with P&O (Perturb and Observe) and IC (Incremental Conductance). After that we propose the modelling of two Photovoltaic (PV) systems where the first includes a P&O controller and the second includes IC command. The simulations under MATLAB/SIMULINK of these two PV systems show the performance of P&O and IC in tracking the MPP (Maximum Power Point) and this in case of STC (T = 25 ℃, \(G = 1000W/m^{2}\) ) and in case where the climatic conditions are variables over time (Temperature and Insolation are variables over time).