Adaptive Based Affine Combination of FXECAP-FXECLMS Control for Solar PV-ES Standalone System

The standalone system presented in this paper, is based on a solar photovoltaic (PV)-ES energy storage. A battery is utilised as an energy storage (ES) here because solar energy is intermittent in nature. A bidirectional converter (BDC) is linked with a battery to regulate the DC-link voltage. The adaptive based affine combination of filtered-x error coded affine projection and filtered-x error coded least mean square (FXECAP-FXECLMS) control is utilised for the VSC1 to improve power quality and steady-state performance. Through the results of simulations in the MATLAB/Simulink, the system's performance under steady-state and dynamic conditions is validated.