Electric power

Decoupled PQ control Applied to a Multicellular Parallel Inverter for Grid-connected Photovoltaic System

Publié le - 17th International Conference on Sciences and Techniques of Automatic Control and Computer Engineering (STA)

Auteurs : Chabakata Mahamat, Mickael Petit, Rym Marouani, Cyrille Gautier, Abdelkader Mami, François Costa

– This paper presents the decoupled active and reactive power control (control), using a Phase-Locked Loop () for synchronization, and applied to the control of Multicellular Parallel Inverter (MPI) for a grid-connected Photovoltaic () system. We explain the value of this multicellular structure of inverter compared to a conventional inverter. We also present and discuss the simulation results obtained using the Matlab software (simulink and simpowersystems).