STEP-UP PARTIAL POWER DC-DC CONVERTERS FOR TWO-STAGE PV SYSTEMS WITH INTERLEAVED CURRENT PERFORMANCE

This work presents a partial power converter allowing us to obtain, with a single DC-DC converter, the same feature as the classical interleaved operation of two converters.More precisely, the proposed topology performs similarly as the input-parallel output-series (IPOS) configuration reducing the Bookcases current ripple at the input of the syste