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1. (WO2018121885) METHOD FOR OPERATING A HYBRID DRIVE LINE WITH AN ELECTRIC MOTOR/ GENERATOR DEVICE, AN INTERNAL COMBUSTION ENGINE AND A GEARING

Pub. No.:    WO/2018/121885    International Application No.:    PCT/EP2017/025372
Publication Date: Fri Jul 06 01:59:59 CEST 2018 International Filing Date: Thu Dec 28 00:59:59 CET 2017
IPC: B60K 6/48
B60K 6/365
Applicants: ROBERT BOSCH GMBH
Inventors: BRANDSMA, Arjen
RÖMERS, Arjen
Title: METHOD FOR OPERATING A HYBRID DRIVE LINE WITH AN ELECTRIC MOTOR/ GENERATOR DEVICE, AN INTERNAL COMBUSTION ENGINE AND A GEARING
Abstract:
The invention relates to a method for operating a hybrid drive line of, in particular, a motor vehicle, comprising an internal combustion engine (1), an electric motor/generator device (2) connected to a battery (22), driven wheels (3) and a gearing (4) there between, at least including a planetary gear set (5). According to the present disclosure, before the acceleration of the load (3) from standstill by the engine (1), the motor/generator device (2) is electrically powered from the battery (22) to start the engine (1).