Title :
Day-ahead scheduling of a photovoltaic plant by the energy management of a storage system
Author :
Marinelli, Mattia ; Sossan, Fabrizio ; Isleifsson, Fridrik Rafn ; Costanzo, Giuseppe Tommaso ; Bindner, Henrik
Author_Institution :
Center for Electr. Power & Energy, Tech. Univ. of Denmark, Roskilde, Denmark
Abstract :
The paper discusses and describes a system for energy management of a 10 kW PV plant coupled with a 15 kW-190 kWh storage system. The overall idea is, by knowing the meteorological forecast for the next 24h, to dispatch the PV system and to be able to grant the scheduled hourly energy profile by a proper management of the storage. Due to forecast inaccuracies, the energy manager controls the storage in order to ensure that the plan for hourly energy production is respected, minimizing the storage itself usage. The experimental study is carried out in SYSLAB, a distributed power system test facility at DTU Riso Campus and part of PowerLabDK. Both the PV and the storage are connected to the local network and are fully controllable through the SCADA system. The control management and the models are implemented in Matlab-Simulink, which can be interfaced with SYSLAB.
Keywords :
SCADA systems; distributed power generation; energy management systems; photovoltaic power systems; power generation dispatch; power generation scheduling; thermal energy storage; DTU Riso Campus; Matlab-Simulink; PowerLabDK; SCADA system; SYSLAB; day-ahead scheduling; distributed power system test facility; energy management; energy production; photovoltaic plant; power 10 kW; storage itself usage minimization; storage system; Atmospheric modeling; Batteries; Discharges (electric); Energy management; Mathematical model; Production; Weather forecasting; Energy Management; Energy Storage; Grid Integration; Photovoltaic Power;
Conference_Titel :
Power Engineering Conference (UPEC), 2013 48th International Universities'
Conference_Location :
Dublin
DOI :
10.1109/UPEC.2013.6715023
