Patent ID: 9610846
Date: 2017-04-04
CPC Classifications: B60K,B60L,Y02T

Claim:
1. An integrated electronic power control unit of a vehicle, comprising: an inverter that is an electronic power control unit that drives a motor by converting DC voltage into AC voltage, and a low voltage DC-DC converter that is another electronic power control unit that charges a low-voltage battery by converting DC high voltage into low voltage DC voltage, wherein the inverter includes a capacitor module composed of a capacitor leveling input voltage and a capacitor removing noise of the input voltage, the inverter and the low voltage DC-DC converter share cooling channels, the capacitor module is disposed between the cooling channels, the inverter and the low voltage DC-DC converter are integrated such that the output of the capacitor module of the inverter becomes the input of the low voltage DC-DC converter, and an input terminal of the low voltage DC-DC converter is directly connected to an output terminal of the capacitor module of the inverter.