Title :
Power and Energy Management of a Dual-Energy Source Electric Vehicle - Policy Implementation Issues
Author :
Luk, P.C.K. ; Rosari, L.C.
Author_Institution :
Dept. of Aerosp. Power & Sensors, Cranfield Univ., Swindon
Abstract :
This paper offers a new design-oriented approach to address implementation issues associated with a power and energy management policy for an electric vehicle (EV) powered by a dual-sourced system. A special sequential decision process, which determines the power split ratio and reference energy levels of the dual battery-ultracapacitor sources, has been formulated as a state transition mechanism. Experimental results from a test vehicle were used to validate simulation models of tractive power demands and battery behavior
Keywords :
battery management systems; battery powered vehicles; energy management systems; secondary cells; supercapacitors; traction power supplies; battery behavior; dual battery-ultracapacitor sources; dual-energy source electric vehicle; energy management; power management; power split ratio; state transition mechanism; tractive power demands; Batteries; Electric vehicles; Energy management; Energy storage; Fuzzy logic; Hybrid electric vehicles; Load flow; Optimal control; Power demand; Power system modeling; Electric vehicle; battery; power management policy; ultracapacitor;
Conference_Titel :
Power Electronics and Motion Control Conference, 2006. IPEMC 2006. CES/IEEE 5th International
Conference_Location :
Shanghai
Print_ISBN :
1-4244-0448-7
DOI :
10.1109/IPEMC.2006.4778030
