Abstract: An embodiment of the present invention relates to a feed apparatus, a current collector, and a power transfer apparatus of the magnetic induction type, considering lateral deviation.

Abstract: A ferrite core structure for a power supply device of an electric vehicle is disclosed. The ferrite core module improves output and limits a reduction in strength due to warpage in a traveling direction of the vehicle to prevent cracks generated in a surface of an intermediate portion of a power supply road from occurring. The ferrite core structure includes: a plurality of horizontal core parts arranged spaced apart from each other; a plurality of first vertical core parts extending upward from both ends of the horizontal core parts; a second vertical core part having at least two rows extending upward from an intermediate portion of each of the horizontal core parts. The second vertical core part is arranged parallel to the first vertical core parts. A first support part connecting the plurality of first vertical core parts to each other to support the first vertical core parts.

Abstract: Embodiments of the present invention relate to a non-contact power transmission device, a magnetic induction-type power supply device, a magnetic induction-type power collector, and a moving object using same.

Abstract: One embodiment of the present invention discloses a feed line-compensated power transmission apparatus. One embodiment of the present invention, comprises: a feed line provided with horizontally elongated first and second lines and a third line for connecting one end of the first line to one end of the second line; a pair of compensation capacitors which are placed to face each other by connecting one end of the compensation capacitor to the other end of the first line and one end of the other compensation capacitor to the other end of the second line; an input power source for applying a high frequency power source by connecting both ends of the input power source to the other ends of the pair of compensation capacitors, respectively.

Abstract: An embodiment of the present invention relates to a feed apparatus, a current collector, and a power transfer apparatus of the magnetic induction type, considering lateral deviation.

Abstract: The present invention relates to a ferrite core structure for a power supply device of an electric vehicle which changes the structure of a ferrite core module according to a related art to improve output and limits a reduction in strength due to warpage in a traveling direction of the vehicle to prevent cracks generated in a surface of an intermediate portion of a power supply road from occurring.