Title :
Comprehensive modeling of FC/UC hybrid system for electrical vehicle propelled by electric motor-wheel
Author :
Lachhab, Islem ; Krichen, Lotfi
Author_Institution :
Electr. Eng. Dept., Nat. Eng. Sch. of Sfax, Sfax, Tunisia
Abstract :
This work focuses on an electrical vehicle powered by a FC/UC hybrid system and propelled by electric motor-wheel. The fuel cell (FC) is the main energy source. The ultracapacitor (UC) allows to fulfill the slowest dynamics of the FC during peak power demand and to recover the breaking energy. The different electrical parts of the electrical vehicle exchange energy with the DC link through DC/DC and DC/AC converters. The power train system contains two motor-wheels. The motorized wheel is a permanent magnetic synchronous motor (PMSM) which is incorporated in the wheel. The vehicular system is developed and simulated by applying motor drive cycles.
Keywords :
DC-AC power convertors; DC-DC power convertors; fuel cell vehicles; permanent magnet motors; supercapacitors; synchronous motor drives; FC-UC hybrid system; PMSM; dc link; dc-ac converters; dc-dc converters; electric motor-wheel; electrical parts; electrical vehicle; fuel cell; main energy source; motor drive cycles; permanent magnetic synchronous motor; power train system; ultracapacitor; Acceleration; Fuel cells; Hybrid power systems; Mathematical model; Resistance; Vehicles; Wheels; Drive Cycle; Fuel Cell; Motor-Wheel; PMSM; Ultra-Capacitor;
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.2013.6564083
