| 摘要 |
The present invention discloses an integrated power conversion device of a vehicle. The purpose of the present invention is to provide the integrated power conversion device of the vehicle, capable of securing an available space inside the vehicle and improving fuel efficiency by suppressing rise in costs and reducing a weight. The integrated power conversion device of the vehicle comprises: a two-way DC-DC converter to receive high voltage power and low voltage power from high and low voltage power units and to mutually convert and output the high voltage power and low voltage power according to an operation mode; a junction block to distribute high and low voltage outputs converted in the two-way DC-DC converter to a high voltage load and a low voltage load through a connector, a relay switch, and a fuse and to protect an internal circuit; and an integrated control unit to control the operation mode of the two-way DC-DC converter and the distribution of the junction block. |
