Multi-energy platform
"The multi-energy platform is mainly used as an experimental test bench to validate energy management algorithms and as a collaborative research support, with on‑grid, off‑grid and reconfigurable operating modes. Platform composition: - Photovoltaic (PV) panels coupled with a controllable artificial light source (emulation of sunlight profiles) - Three‑phase grid‑connected PV installation emulator (1.5 kW) - Three‑phase wind turbine emulator with doubly‑fed induction generator (750 W) - Energy storage system emulator - Domestic and industrial consumption points (simulated loads) - SYNDEM open programmable converters (TI C2000 board, configurable topologies: Boost, Buck, Buck‑Boost, SEPIC, single‑/three‑phase inverter, rectifier, etc.) - Electric vehicle emulator ( DC motor, 4‑quadrant chopper, dynamometer) - IoT sensor network including a weather station (temperature, wind, irradiance) and electrical sensors - Siemens industrial PLC for centralised control and command - Matlab/Simulink software environment for algorithm development and implementation Operating modes - On‑grid mode: the platform is connected to the laboratory electrical grid; it can inject or import energy according to setpoints, to test self‑consumption strategies with grid exchange. - Off‑grid mode: the platform operates autonomously, disconnected from the grid; powered only by the PV/wind emulators and the battery, it allows validation of algorithms for isolated sites or resilient microgrids. - Dynamic reconfiguration: thanks to a relay matrix, the system topology can be modified without hardware rewiring (e.g. switching from a Boost chopper to an inverter), enabling the platform to adapt to different hybrid architectures.