Hyundai Motor Company

Kia Motors Corporation

Industry-academic Cooperation Foundation Gyeongsang National University

SeungHyun Han

Jongpil Kim

Woo Young Lee

Gyu Yeong Choe

Jin Hwan Jung

Hyung Bin Ihm

Jung Hong Joo

Sihun Yang

JinYoung Yang

Hyun-Wook Seong

Dong Sup Ahn

Youngkook Lee

Se-Kyo Chung

DongGyun Woo

Yongoh Choi

Wongyu Seol

A charging apparatus for an electric vehicle is provided. The apparatus includes an AC power input terminal receiving one AC input power from among single-phase AC power and multi-phase AC power. A power factor corrector having full bridge circuits receives the AC input power through the AC power input terminal. A link capacitor is charged through the power factor corrector. A first switch connects any one of an AC power input line and a neutral line of the AC power input terminal to the power factor corrector and a second switch selectively connects the AC power input terminal to the power factor corrector, or the link capacitor. The power factor corrector and the switch network operate based on a condition of received AC input power. The second switch includes a third switch and a fourth switch that connect each full bridge circuit to a positive battery electrode.

Charging apparatus for electric vehicle

A vehicle electronic module is provided. The vehicle electronic module has a reduced size and improved productivity by replacing a sensor and an offset unit of an electromagnetic interference (EMI) filter module with a printed circuit board (PCB) winding structure. The electronic module includes a sensor that detects EMI noise of a power line and an offset unit that transmits an offset voltage for removing the EMI noise to the power line. A controller is configured to generate the offset voltage that corresponds to the EMI noise detected by the sensor. Then sensor and the offset unit are formed in a stacked structure of the PCB.

Electronic module and vehicle having the same

Growing community of inventors

Gyeonggi-do, South Korea

SeungHyun Han