Bidirectional Contactless Charging System using Li-ion battery model

Author

Joy, T. P. Ezhil Reena ; Thirugnanam, Kannan ; Kumar, Praveen

Author_Institution

Dept. of EEE, Indian Inst. of Technol. Guwahati, Guwahati, India

fYear

2012

fDate

6-9 Aug. 2012

Firstpage

1

Lastpage

6

Abstract

In this paper, the performance of Bidirectional Contactless Charging System (BCCS) have been assessed by an electric circuit based battery model suitable for Electric Vehicles applications. The time, C-rate and SOC dependent electric circuit parameters of charge /discharge model are calculated using a polynomial equation. The charging system along with battery model is tested by simulation for a 2kW BCCS system and is able to transfer power in both the direction. The simulation results show that, the charging scheme could effectively maintain the longetivity of EV´s and can supply power during Vehicle to Grid (V2G) operations.

Keywords

battery chargers; electric vehicles; lithium; power grids; secondary cells; BCCS system; C-rate; EV; Li; SOC dependent electric circuit parameters; V2G operations; bidirectional contactless charging system; charge-discharge model; electric circuit based battery model; electric vehicles applications; power 2 kW; vehicle to grid operations; Batteries; Computational modeling; Discharges (electric); Integrated circuit modeling; Mathematical model; Polynomials; Battery Model; Bidirectional Contactless Charging system; Electric Vehicles; Grid-to Vehicle and Vehicle-to-Grid; Plug-in-Hybrid Vehicles;

fLanguage

English

Publisher

ieee

Conference_Titel

Industrial and Information Systems (ICIIS), 2012 7th IEEE International Conference on

Conference_Location

Chennai

Print_ISBN

978-1-4673-2603-2

Type

conf

DOI

10.1109/ICIInfS.2012.6304808

Filename

6304808