The invention relates to a method for starting an internal combustion engine (VM) in a drive train (1) having a hybrid dual clutch transmission with two clutches (K1, K2) and two sub-transmissions (TG1, TG2), an electric machine (EM) being connected to the electrified sub-transmissions, the internal combustion engine (VM) can be connected to the two partial transmissions (TG1, TG2) via the clutch (K0) and via the two clutches (K1, K2), the internal combustion engine (VM) being started on the basis of a purely electric driving operation via the electrified partial transmissions and the engaged gears in the electrified partial transmissions, and wherein the internal combustion engine (VM) can be connected to the two partial transmissions (TG1, TG2) via the clutch (K0) and via the two clutches (K1, K2). Wherein the drive power of the electric machine (EM) is transmitted to the non-electrified sub-transmission via the two clutches (TG1, TG2), and wherein the clutch (K0) has locking synchronization.
本发明基于一种用于启动动力总成(1)中的内燃机(VM)的方法,所述动力总成具有混动的双离合变速器,所述双离合变速器具有两个离合器(K1、K2)和两个子变速器(TG1、TG2),其中电机(EM)连接到电气化的子变速器上,并且内燃机(VM)能够经由离合器(K0)和经由两个离合器(K1、K2)与两个子变速器(TG1、TG2)连接,其中基于经由电气化的子变速器和在电气化的子变速器中的挂入的挡位进行的纯电的行驶运行,启动内燃机(VM),其中电机(EM)的驱动功率经由两个离合器(TG1、TG2)传递到非电气化的子变速器上,其中离合器(K0)具有锁定同步。
Method for starting internal combustion engine in drive train having hybrid dual clutch transmission
启动具有混动的双离合变速器的动力总成中的内燃机的方法
2023-04-11
Patent
Electronic Resource
Chinese
IPC: | 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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