Title:
POWER SUPPLY AND ACQUISITION APPARATUS FOR ON-LINE ELECTRIC VEHICLE
Document Type and Number:
WIPO Patent Application WO/2011/034393
Kind Code:
A2
Abstract:
A power supply and acquisition apparatus for an electrical vehicle includes a power supply device embedded along a road and a power acquisition device attached on the vehicle. The power supply device includes a plurality of power supply core units, each core unit having two opposite magnetic poles and formed in a direction perpendicular to a longitudinal direction of the road; and one or more power supply lines disposed along the longitudinal direction such that adjacent two magnetic poles have different polarities. The power acquisition device includes power acquisition core units; a connection member for connecting the power acquisition core units such that the power acquisition core units are spaced from each other by a distance between the magnetic poles; and a power acquisition coil wound around the respective power acquisition core units or the connection member.
Inventors:
SUH, Nam Pyo (Korea Advanced Institute of Science and Technology, 373-1 Guseong-dong,Yuseong-gu, Daejeon 305-701, KR)
CHANG, Soon Heung (Korea Advanced Institute of Science and Technology, 373-1 Guseong-dong,Yuseong-gu, Daejeon 305-701, KR)
CHO, Dongho (Korea Advanced Institute of Science and Technology, 373-1 Guseong-dong,Yuseong-gu, Daejeon 305-701, KR)
CHO, Gyu Hyeong (Korea Advanced Institute of Science and Technology, 373-1 Guseong-dong,Yuseong-gu, Daejeon 305-701, KR)
RIM, Chun Taek (Korea Advanced Institute of Science and Technology, 373-1 Guseong-dong,Yuseong-gu, Daejeon 305-701, KR)
CHO, Jung Goo (Korea Advanced Institute of Science and Technology, 373-1 Guseong-dong,Yuseong-gu, Daejeon 305-701, KR)
KIM, Joung Ho (Korea Advanced Institute of Science and Technology, 373-1 Guseong-dong,Yuseong-gu, Daejeon 305-701, KR)
CHANG, Soon Heung (Korea Advanced Institute of Science and Technology, 373-1 Guseong-dong,Yuseong-gu, Daejeon 305-701, KR)
CHO, Dongho (Korea Advanced Institute of Science and Technology, 373-1 Guseong-dong,Yuseong-gu, Daejeon 305-701, KR)
CHO, Gyu Hyeong (Korea Advanced Institute of Science and Technology, 373-1 Guseong-dong,Yuseong-gu, Daejeon 305-701, KR)
RIM, Chun Taek (Korea Advanced Institute of Science and Technology, 373-1 Guseong-dong,Yuseong-gu, Daejeon 305-701, KR)
CHO, Jung Goo (Korea Advanced Institute of Science and Technology, 373-1 Guseong-dong,Yuseong-gu, Daejeon 305-701, KR)
KIM, Joung Ho (Korea Advanced Institute of Science and Technology, 373-1 Guseong-dong,Yuseong-gu, Daejeon 305-701, KR)
Application Number:
KR2010/006453
Publication Date:
March 24, 2011
Filing Date:
September 17, 2010
Export Citation:
Assignee:
KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY (373-1, Guseong-dong Yuseong-gu, Daejeon 305-701, KR)
SUH, Nam Pyo (Korea Advanced Institute of Science and Technology, 373-1 Guseong-dong,Yuseong-gu, Daejeon 305-701, KR)
CHANG, Soon Heung (Korea Advanced Institute of Science and Technology, 373-1 Guseong-dong,Yuseong-gu, Daejeon 305-701, KR)
CHO, Dongho (Korea Advanced Institute of Science and Technology, 373-1 Guseong-dong,Yuseong-gu, Daejeon 305-701, KR)
CHO, Gyu Hyeong (Korea Advanced Institute of Science and Technology, 373-1 Guseong-dong,Yuseong-gu, Daejeon 305-701, KR)
RIM, Chun Taek (Korea Advanced Institute of Science and Technology, 373-1 Guseong-dong,Yuseong-gu, Daejeon 305-701, KR)
CHO, Jung Goo (Korea Advanced Institute of Science and Technology, 373-1 Guseong-dong,Yuseong-gu, Daejeon 305-701, KR)
KIM, Joung Ho (Korea Advanced Institute of Science and Technology, 373-1 Guseong-dong,Yuseong-gu, Daejeon 305-701, KR)
SUH, Nam Pyo (Korea Advanced Institute of Science and Technology, 373-1 Guseong-dong,Yuseong-gu, Daejeon 305-701, KR)
CHANG, Soon Heung (Korea Advanced Institute of Science and Technology, 373-1 Guseong-dong,Yuseong-gu, Daejeon 305-701, KR)
CHO, Dongho (Korea Advanced Institute of Science and Technology, 373-1 Guseong-dong,Yuseong-gu, Daejeon 305-701, KR)
CHO, Gyu Hyeong (Korea Advanced Institute of Science and Technology, 373-1 Guseong-dong,Yuseong-gu, Daejeon 305-701, KR)
RIM, Chun Taek (Korea Advanced Institute of Science and Technology, 373-1 Guseong-dong,Yuseong-gu, Daejeon 305-701, KR)
CHO, Jung Goo (Korea Advanced Institute of Science and Technology, 373-1 Guseong-dong,Yuseong-gu, Daejeon 305-701, KR)
KIM, Joung Ho (Korea Advanced Institute of Science and Technology, 373-1 Guseong-dong,Yuseong-gu, Daejeon 305-701, KR)
International Classes:
B60L11/18; H02J17/00
Attorney, Agent or Firm:
JANG, Seong Ku (19th Fl, Trust Tower 275-7,Yangjae-dong, Seocho-gu, Seoul 137-130, KR)