Title :
Smart charger based on exact linearization of boost converter
Author :
Jialei Hu ; Changhong Liu ; Xuguang Li
Author_Institution :
Dept. of Electr. Eng., Shanghai Jiao Tong Univ., Shanghai, China
Abstract :
Charger is a special converter and boost type is a basic one. To improve the response speed, a smart charger based on exact linearization of boost converter is proposed. The charger is designed mainly by means of exact linearization and pole placement, based on battery modeling and average state space modeling. As simulation shows, the charger response time is less than 0.01 second. This boost converter can also be used in other DC systems and the ideas are also useful for other converters.
Keywords :
battery chargers; power convertors; secondary cells; DC system; average state space modeling; boost converter; charger response time; exact linearization; pole placement; smart battery charger modeling; Batteries; Battery charge measurement; Hybrid electric vehicles; System-on-a-chip;
Conference_Titel :
Vehicle Power and Propulsion Conference (VPPC), 2012 IEEE
Conference_Location :
Seoul
Print_ISBN :
978-1-4673-0953-0
DOI :
10.1109/VPPC.2012.6422632
