Title :
Power management of an isolated hybrid energy production unit with super-capacitor
Author :
Kallel, Randa ; Boukettaya, Ghada ; Krichen, Lotfi
Author_Institution :
Dept. of Electr. Eng., Univ. of Sfax, Sfax, Tunisia
Abstract :
The aim of this paper is to propose a power control strategy of an isolated hybrid energy production unit. The proposed (wind / photovoltaic / diesel / super-capacitor) hybrid system is found to be the configuration to ensure a continuous feed of a three-phase load and to secure the storage system. An overall power management strategy is designed to manage power flows between the different energy sources and the storage unit. In this context, we used a control algorithm which describes four operating modes. The obtained simulation results are presented and discussed and the control strategy is validated for different scenarios.
Keywords :
diesel-electric power stations; hybrid power systems; load flow control; photovoltaic power systems; power control; power generation control; power system management; power system security; supercapacitors; wind power plants; diesel power system; energy source; hybrid power system; isolated hybrid energy production unit; photovoltaic power system; power control strategy; power flow management strategy; storage system security; supercapacitor; three-phase load; wind power system; Fuels; Generators; Hybrid power systems; Mathematical model; Partial discharges; System-on-chip; Wind speed; Conversion; Diesel generator; Photovoltaic; Power management; Static converters; Super-capacitor; Wind;
Conference_Titel :
Systems, Signals & Devices (SSD), 2013 10th International Multi-Conference on
Conference_Location :
Hammamet
Print_ISBN :
978-1-4673-6459-1
Electronic_ISBN :
978-1-4673-6458-4
DOI :
10.1109/SSD.2013.6564063
