Mintz Levin Cohn Ferris Glovsky and Popeo, P.C.
Vehicle and vehicle charging apparatus
A vehicle charging apparatus includes: an AC/DC converter configured to variably output a DC link voltage; and a DC/DC converter electrically connected to the AC/DC converter and configured to acquire an output voltage by conversion of the DC link voltage outputted by the AC/DC converter and transmit the acquired output voltage to a battery. The AC/DC converter includes: a first switch element configured to adjust a power factor of the AC/DC converter according to an operation of the first switch element, and a second switch element configured to increase the DC link voltage outputted by the AC/DC converter according to the operation of the first switch element.
Kia Motors Corporation Hyundai Motor Company
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Jin Myeong Youngjin JinYoung Sihun Jun Ho
Yang Kim Yang Yang Kim