The invention relates to a hybrid drive unit for a drive train of an electrically drivable motor vehicle, a hybrid drive arrangement comprising a hybrid drive unit according to the invention and a method for operating a hybrid drive arrangement according to the invention. A hybrid drive unit (1) comprises a connection device (13) for mechanically coupling an internal combustion engine (9), a first electrical machine (3), a disconnect clutch (5), a second electrical machine (4), an output device (6), an electrical line system (7), and a control device (16), which is designed to operate the second electrical machine (4) in a generator mode, to supply electrical energy provided by the second electrical machine (4) to the electrical line system (7) and to provide electrical energy from the electrical line system (7) to the first electrical machine (3) and to operate same in a motor mode. By means of the design of the hybrid drive unit according to the invention, the hybrid drive arrangement and the method according to the invention, the individual elements of the hybrid drive unit according to the invention can be efficiently used, particularly by means of multiple functionality, in order to effect an optimal driving operation having an comfortable and reliable driving feel.
本发明涉及一种用于电动汽车的传动系的混合动力驱动单元、包括根据本发明的混合动力驱动单元的混合动力驱动设备以及用于操作根据本发明的混合动力驱动设备的方法。混合动力驱动单元(1)包括:用于机械联接内燃发动机(9)的连接装置(13)、第一电机(3)、分离离合器(5)、第二电机(4)、输出装置(6)、电线系统(7),以及控制装置(16),所述控制装置被设计成以发电机模式操作所述第二电机(4),将由所述第二电机(4)提供的电能供应到所述电线系统(7),以及从所述电线系统(7)向所述第一电机(3)供应电能,并使所述第一电机以电动机模式操作。借助对所提出的根据本发明的混合动力驱动单元、混合动力驱动设备和方法的设计,可以有效地利用根据本发明的所述混合动力驱动单元的各个元件,特别是借助多种功能,以便实现最佳的驱动以及舒适可靠的驾驶体验。
Hybrid drive unit, hybrid drive arrangement and method for operating hybrid drive arrangement
混合动力驱动单元、混合动力驱动设备及用于操作混合动力驱动设备的方法
18.06.2021
Patent
Elektronische Ressource
Chinesisch
IPC: | B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion |
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