Modeling and simulation of a photovoltaic system using a synergistic control and (INC), (P&O) connected to a load and to an electric grid

the objective of this work is to use synergistic control to achieve the maximum output of the power point without the occurrence of chatter phenomenon. The first section the photovoltaic system of photovoltaic panel, The advantages of synergistic management involve of a modest steady-state error and restricted temporal converging for the DC-DC boost transformer, MPPT controller, and output load. It is compared with old technologies (IncCond, P&O). The second is a synergetic control for the control of a gridconnected PV system. In addition, synergistic control is perceived as simple to implement, it provides an effective use of maximum energy under environmental changes (temperature of photovoltaic and solar radiation), and the dynamics has been controlled towards the original. Matlab/SIMULINK was used to simulate a mathematical frame in both cases, with varying weather conditions, to demonstrate the effectiveness and accuracy of this approach. The benefits of this new approach, in particular the elimination of the problem of chatter, have already been proven by the results of simulations