Design and Simulation of Closed Loop Proportional Integral (PI) Controlled Boost Converter and 3-phase Inverter for Photovoltaic (PV) Applications. alkej [Internet]. 2019 Mar. 1 [cited 2024 May 8];15(1):10-22. Available from: https://alkej.uobaghdad.edu.iq/index.php/alkej/article/view/411