DocumentCode :
3768880
Title :
A Lyapunov based power management for a fuel cell hybrid power source for electric vehicle
Author :
Abdelouahad Tahri;Hassan El Fadil;Fouad Giri;Fatima Zehra Chaoui
Author_Institution :
ENSET, Mohamed V University, Rabat, 10000, Morocco
fYear :
2015
Firstpage :
1
Lastpage :
6
Abstract :
This paper considers the issue of controlling a fuel cell and a supercapacitor connected to a DC bus through converters. The controller objectives are to regulate the DC bus voltage and the supercapacitor current must track a given reference. The controller is designed using Lyapunuv stability tools. A supervisory system is designed for providing a supercapacitor current reference in order to achieve a control strategy aiming the power split between the power sources accounting for the fuel cell limited dynamics and rated power and on other hand, the recovery power at a braking or a decelerating mode must be stored in the SC device., It is formally shown, using a theoretical analysis and simulation results, that the proposed controller and power management system meet all the objectives.
Keywords :
"Supercapacitors","Fuel cells","Voltage control","Vehicle dynamics","Power conversion","Hybrid power systems"
Publisher :
ieee
Conference_Titel :
Renewable and Sustainable Energy Conference (IRSEC), 2015 3rd International
Electronic_ISBN :
2380-7393
Type :
conf
DOI :
10.1109/IRSEC.2015.7454992
Filename :
7454992
Link To Document :
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