Title :
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
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;
Conference_Titel :
Electromagnetic Compatibility (EMC), 2010 IEEE International Symposium on
Conference_Location :
Fort Lauderdale, FL
Print_ISBN :
978-1-4244-6305-3
DOI :
10.1109/ISEMC.2010.5711349
