Title :
Contactless and replaceable modularized battery energy storage system for electric vehicles
Author :
Kandasamy, K. ; Vilathgamuwa, D.M. ; Madawala, Udaya K. ; Kuhn, Ruediger
Author_Institution :
Sch. of Electr. & Electron. Eng., Nanyang Technol. Univ., Singapore, Singapore
Abstract :
A novel replaceable, modularized energy storage system with wireless interface is proposed for a battery operated electric vehicle (EV). The operation of the proposed system is explained and analyzed with an equivalent circuit and an averaged state-space model. A non-linear feedback linearization based controller is developed and implemented to regulate the DC link voltage by modulating the phase shift ratio. The working and control of the proposed system is verified through simulation and some preliminary results are presented.
Keywords :
battery powered vehicles; energy storage; equivalent circuits; feedback; inductive power transmission; linearisation techniques; nonlinear control systems; state-space methods; voltage control; DC link voltage regulation; EV; averaged state-space model; battery operated electric vehicle; contactless modularized battery energy storage system; equivalent circuit; inductive power transfer; nonlinear feedback linearization based controller; phase shift ratio modulation; replaceable modularized battery energy storage system; wireless interface; Batteries; Capacitors; Coils; Inverters; Vehicles; Voltage control; Wireless communication; battery electric vehicle; feedback linearization; inductive power transfer; modular energy source;
Conference_Titel :
Industrial Electronics Society, IECON 2013 - 39th Annual Conference of the IEEE
Conference_Location :
Vienna
DOI :
10.1109/IECON.2013.6699876
