| 摘要 |
The invention relates to a method for controlling a hybrid drivetrain in a motor vehicle having an internal combustion engine, which has a crankshaft, and having an electric machine, which can be operated as a motor and as a generator and which has a rotor operatively connected to the crankshaft, having a rotary oscillation damper operatively connected to the crankshaft, having a battery device for exchanging electrical energy with the electric machine, and having a control unit for controlling the battery device and the electric machine, and to a corresponding battery device. To be able to operate the electric machine with rapid changes between motor and generator usage without damage to the battery device, the electric machine is operatively connected to at least two electrical batteries of the battery device, wherein at least intermittently in the cycle of occurring residual oscillations of the rotary oscillation damper, one of the batteries is charged while the other is discharged. |
