Control Scheme for Single Phase Single Stage Solar PV Energy Conversion System

Abstract

In this work, a control technique based on self acculturative damped (SAD) filter for solar photovoltaic energy conversion systems tied to the grid is presented. Its performance is evaluated in a single-phase single-stage configuration. Initially, the power requirements of a nonlinear load at the grid side is fulfilled and the superfluous extra power is fed into grid network. The primary intention of the technique is to fully utilize the effectuated power from the PV module and fulfill the active power demand in the grid side even during adverse grid conditions. The InC method is employed for the operation of maximum power point tracking (MPPT). The performance is evaluated with the help of simulation on SIMULINK MATLAB. The results entail that IEEE-519 is followed strictly by the control scheme and also shows its excellent performance.