Low frequency electromagnetic field reduction techniques for the On-Line Electric Vehicle (OLEV)

Author

Ahn, Seungyoung ; Pak, Junso ; Song, Taigon ; Lee, Heejae ; Byun, Jung-Gun ; Kang, Deogsoo ; Choi, Cheol-Seung ; Kim, Eunjung ; Ryu, Jiyun ; Kim, Mijoo ; Cha, Yumin ; Chun, Yangbae ; Rim, Chun-Taek ; Yim, Jae-Ha ; Cho, Dong-ho ; Kim, Joungho

Author_Institution

Dept. of Electr. Eng., KAIST, Daejeon, South Korea

fYear

2010

fDate

25-30 July 2010

Firstpage

625

Lastpage

630

Abstract

In this paper, we introduce the On-line Electric Vehicle (OLEV) system and its non-contact power transfer mechanism and propose some techniques for the reduction of electromagnetic fields (EMFs) from the power line and the vehicle itself. By applying a metallic plate shield, horizontal/vertical shield, and connecting wire for loop cancellation, the low frequency EMFs have been significantly reduced. Simulation and measurement results for application to vehicles currently in service are also given.

Keywords

electric vehicles; inductive power transmission; magnetic shielding; OLEV system; loop cancellation; low-frequency electromagnetic field reduction techniques; metallic plate shield; noncontact power transfer mechanism; online electric vehicle; power line; Batteries; Joining processes; Magnetic flux density; Metals; Roads; Vehicles;

fLanguage

English

Publisher

ieee

Conference_Titel

Electromagnetic Compatibility (EMC), 2010 IEEE International Symposium on

Conference_Location

Fort Lauderdale, FL

ISSN

2158-110X

Print_ISBN

978-1-4244-6305-3

Type

conf

DOI

10.1109/ISEMC.2010.5711349

Filename

5711349