DocumentCode :
1961075
Title :
Experimental verification of light electric vehicle charger multiport topology
Author :
Jalakas, Tanel ; Zakis, Janis
Author_Institution :
Dept. of Electr. Eng., Tallinn Univ. of Technol., Tallinn, Estonia
fYear :
2015
fDate :
24-26 June 2015
Firstpage :
415
Lastpage :
418
Abstract :
This paper describes a multiport topology based charging station for light electric vehicles, like electric-motor assisted bicycles (pedelec). The multiport topology allows energy flow control between the charging ports, alternative energy ports and the grid port. Every port can act bidirectionally, enabling easy integration of additional energy storages. Power flow regulation in a wide range with the multiport topology is not preferred due to high losses at phase shifts that exceed 40 deg. The topology is well suited for battery charging, as the required charging voltage change will be less than 30%. To evaluate the multiport topology in the proposed application, a low power 250 W prototype charging station was designed, built and tested.
Keywords :
battery powered vehicles; load flow control; multiport networks; network topology; secondary cells; battery charging; energy flow control; energy storage; grid port; light electric vehicle charger multiport topology; multiport topology based charging station; power 250 W; power flow regulation; Batteries; Charging stations; Electric vehicles; Load flow; Power electronics; Topology; Voltage control; Multiport converter; energy storage; light electric vehicle battery charger; power;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Compatibility and Power Electronics (CPE), 2015 9th International Conference on
Conference_Location :
Costa da Caparica
Type :
conf
DOI :
10.1109/CPE.2015.7231111
Filename :
7231111
Link To Document :
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