Title:
NON-CONTACT POWER FEEDING SYSTEM
Document Type and Number:
Japanese Patent JP2015139257
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a non-contact power feeding system capable of achieving effective utilization by recovering, as electric power, electromagnetic fields (flux leakage) wasted without being used for power feeding during non-contact power feeding.SOLUTION: The non-contact power feeding system includes a power feeding coil disposed on the ground side and a power incoming coil mounted on a mobile body and is powered from the power feeding coil in a non-contact mode. A recovery coil is mounted so that a winding surface is intersected to leakage flux generated when electric power is supplied from the power feeding coil to the power incoming coil, in the vicinity of a space sandwiched between the power feeding coil and the power incoming coil.
Inventors:
TOKUYOSHI SUSUMU
HARA SHOICHI
FURUYA KENTARO
HARA SHOICHI
FURUYA KENTARO
Application Number:
JP2014008659A
Publication Date:
July 30, 2015
Filing Date:
January 21, 2014
Export Citation:
Assignee:
IHI CORP
International Classes:
H02J17/00; B60L11/18; B60M7/00; H01F38/14
Domestic Patent References:
| JP2011130614A | 2011-06-30 | |||
| JP2010263690A | 2010-11-18 | |||
| JP2011160505A | 2011-08-18 | |||
| JPH09298847A | 1997-11-18 | |||
| JP2011010444A | 2011-01-13 |
Attorney, Agent or Firm:
Mitsuo Teramoto
Masatake Shiga
Hisanori Takahashi
Masatake Shiga
Hisanori Takahashi
Previous Patent: POWER DISTRIBUTION NETWORK OF DIRECT RELAY TYPE POWER PACKET
Next Patent: SWITCHING POWER SUPPLY DEVICE
Next Patent: SWITCHING POWER SUPPLY DEVICE