EV charging system with PV grid-connected configuration
06 SEPTEMBRE 2010 16:46
| Durée 16:56 | Vues 1,173
This paper presents an experimental control strategy
of electric vehicle charging system composed of photovoltaic (PV)
array, converters, power grid emulator and programmable DC
electronic load that represents Li-ion battery emulator. The
designed system can supply the battery at the same time as PV
energy production. The applied control strategy aims to extract
maximum power from PV array and manages the energy flow
through the battery with respect to its state of charge and taking
into account the constraints of the public grid. The experimental
results, obtained with a dSPACE 1103 controller board, show
that the system responds within certain limits and confirm the
relevance of such system for electric vehicle charging.