Single phase grid-connected PV system with time-sharing modulation and Pi-type regulators for DC-DC boost converter and full-bridge inverter

摘要

The paper presents investigation, digital control realization and efficiency evaluations of a single-phase grid connected photovoltaic system, composed of DC-DC boost converter and full-bridge inverter with timesharing modulation. The system is analyzed with the use of Matlab-Simulink and FPGA-based real-time models.