| 摘要 |
The present invention relates to a hybrid power control device of a vehicle. The objective of the present invention is to provide a hybrid power control device of a vehicle which allows reducing a size thereof by packaging an inverter, a converter, and a control unit in single sealed space in a simple structure at the same time improving cooling efficiency by applying an efficient cooling structure. The hybrid power control device of a vehicle comprises: an inverter module which is arranged on one vertical side in a housing; an LDC module which is arranged on the other vertical side in the housing; and a part mounting unit which is assembled to be attached/detached in the housing. The inverter module includes: multiple power modules; a cooler which is in contact with both sides of each power module to allow heat transmission and is assembled on one vertical side of the part mounting unit; and a capacitor module which is assembled on one vertical side of the part mounting unit in a type of being stacked to allow heat transmission at one side of the cooler. |
