The invention relates to a drive train, in particular for a hybrid vehicle or an electric vehicle, having at least one transmission, having at least one power electronics, and having a housing in which a transmission chamber and a power electronics chamber are formed, the transmission being at least partially arranged in the transmission chamber, the power electronics are at least partially arranged in the power electronics chamber, and the transmission chamber and the power electronics chamber are separated from each other by means of a partition wall of the housing. The partition wall has a first cooling channel and a second cooling channel, by means of a cooling fluid flowing through the first and/or second cooling channel, both the transmission and the power electronics can be at least partially cooled, and a power electronics cooler is provided and/or present, cooling fluid may be supplied from the first cooling channel to the power electronics cooler and may be drawn from the power electronics cooler via the second cooling channel.
本发明涉及一种传动系、尤其是用于混合动力车辆或电动车辆的传动系,其具有至少一个传动装置、具有至少一个功率电子设备且具有壳体,在壳体中构造有传动装置室和功率电子设备室,传动装置至少部分地布置在传动装置室中,并且功率电子设备至少部分地布置在功率电子设备室中,传动装置室和功率电子设备室借助于壳体的分隔壁相互分隔。分隔壁具有第一冷却通道和第二冷却通道,借助于穿流第一和/或第二冷却通道的冷却流体,可以相应地至少部分地不仅冷却传动装置而且冷却功率电子设备,设置有和/或存在功率电子设备冷却器,冷却流体可以从第一冷却通道供应给功率电子设备冷却器,冷却流体可以从功率电子设备冷却器经由第二冷却通道引出。
Drive train
传动系
2025-05-13
Patent
Electronic Resource
Chinese