DocumentCode :
3535041
Title :
Fuel cell hybrid topologies selection and control
Author :
Carrejo, C. ; Giral, R. ; Arango, E. ; Ramos-Paja, C.A. ; Olalla, C. ; Alonso, C.
Author_Institution :
LAAS, CNRS, Toulouse, France
fYear :
2011
fDate :
11-13 May 2011
Firstpage :
1
Lastpage :
6
Abstract :
This paper analyzed the efficiency of typical fuel cell hybrid topologies to propose a selection criteria depending on the load power profile. Also, it is presented a constraints-based robust control design to regulate the fuel cell system in safe operating conditions. This controller prevents the oxygen starvation phenomena by regulating the oxygen excess ratio. Finally, simulation results show the effectiveness of the proposed solution under high-frequency load profiles.
Keywords :
fuel cells; robust control; constraints-based robust control design; fuel cell hybrid topology selection; high-frequency load profiles; load power profile; oxygen excess ratio; oxygen starvation phenomena; Batteries; DC-DC power converters; Fuel cells; Gain; Topology; Transfer functions; Transient analysis;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Power Engineering, Energy and Electrical Drives (POWERENG), 2011 International Conference on
Conference_Location :
Malaga
ISSN :
2155-5516
Print_ISBN :
978-1-4244-9845-1
Electronic_ISBN :
2155-5516
Type :
conf
DOI :
10.1109/PowerEng.2011.6036512
Filename :
6036512
Link To Document :
بازگشت