Open AccessPDM flyback PV microinverter with HFAC‐link and active decoupling circuit
Author(s) -
Korosec L.,
Konjedic T.,
Truntic M.,
Rodic M.,
Milanovic M.
Publication year - 2015
Publication title -
electronics letters
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.375
H-Index - 146
ISSN - 1350-911X
DOI - 10.1049/el.2014.4301
Subject(s) - solar micro inverter , decoupling (probability) , flyback transformer , electrical engineering , electronic engineering , computer science , physics , engineering , inverter , voltage , transformer , control engineering , maximum power point tracking
A pulse‐density‐modulated (PDM) flyback‐based microinverter with a high‐frequency AC (HFAC) link and an active decoupling circuit is proposed. The converter's structure and basic operating principle are analysed. The advantages of utilising an active decoupling circuit and the demand for using pulse‐density modulation are explained. The operation of the proposed microinverter has been verified by experiment.