전동차는, 구동 장치(20R, 20L)를 구비한다. 구동 장치(20L, 20R)는, 전동 모터(31)와, 전동 모터(31)를 수용하는 제1 케이싱(34)과, 전력 변환 장치(42)와, 제1 케이싱(34)의 상방에 위치하고 있고, 제1 케이싱(34)에 대하여 고정되어 있음과 함께, 전력 변환 장치(42)를 수용하는 제2 케이싱(44)을 구비한다. 제1 케이싱(34)과 제2 케이싱(44) 사이에는, 제1 케이싱(34)과 제2 케이싱(44)이 상하 방향으로 대향하는 제1 영역을 차량 전후 방향으로 관통하는 공간이 마련되어 있고, 구동 장치에는, 배선(13, 18) 또는 배관(11, 12, 16, 17)이 접속되어 있고, 배선(13, 18) 또는 배관(11, 12, 16, 17)은, 공간에 대하여 차량 전후 방향의 일방 측에 위치함과 함께, 공간에 대하여 차량 전후 방향의 타방 측으로부터, 공간을 통해 시인 가능하게 경로 배정되어 있다.

    An electrified vehicle includes a drive device (20F, 20R). The drive device (20F, 20R) includes an electric motor (31), a first casing (34) that accommodates the electric motor (31), a power conversion device (42), a second casing (44) that is situated upward from the first casing (34) and is fixed to the first casing (34), and that also accommodates the power conversion device (42). A space is provided between the first casing (34) and the second casing (44), the space passing through, in a vehicle front-rear direction, a first region in which the first casing (34) and the second casing (44) face each other in an up-down direction, wiring (13, 18) or piping (11, 12, 16, 17) is connected to the drive device (20F, 20R), and the wiring (13, 18) or the piping (11, 12, 16, 17) is situated on one side of the space in a vehicle front-rear direction, and also is routed so as to be visible via the space from another side of the space in the vehicle front-rear direction.


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    Title :

    ELECTRIFIED VEHICLE


    Additional title:

    전동차


    Publication date :

    2025-07-30


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    H02K Dynamoelektrische Maschinen , DYNAMO-ELECTRIC MACHINES / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES



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