MAGNETIC FIELD SHIELDING DEVICE FOR NON-CONTACT ELECTROMAGNETIC INDUCTIVE CHARGING ELECTRIC VEHICLE AND METHOD FOR OPERATING THE SAME
摘要
PURPOSE: A magnetic field shielding apparatus for a non-contact electromagnetic inductive charging type electric vehicle is provided to shield magnetic field and electromagnetic waves generated between a feeding road and a current collection unit by moving a shielding member. CONSTITUTION: A drive unit is arranged at a vehicle body frame of an electric vehicle. The drive unit generates the moving force toward the vertical direction. A shielding member(10) is movably coupled with the drive unit. The shielding member shields the leak of the magnetic field and the electromagnetic waves which are generated between a current collection unit(5) and a feeding road(1). A controller operates the drive unit according to opening/closing operations of the door of the electric vehicle.
申请公布号
KR20110072065(A)
申请公布日期
2011.06.29
申请号
KR20090128838
申请日期
2009.12.22
申请人
KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY