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HYBRID DRIVE TRAIN HAVING AN ACTIVE TORSIONAL VIBRATION DAMPING AND METHOD FOR CARRYING OUT THE ACTIVE TORSIONAL VIBRATION DAMPING
HYBRID DRIVE TRAIN HAVING AN ACTIVE TORSIONAL VIBRATION DAMPING AND METHOD FOR CARRYING OUT THE ACTIVE TORSIONAL VIBRATION DAMPING
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机译:具有主动扭转振动阻尼的混合动力传动系统及进行主动扭转振动阻尼的方法
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摘要
A drivetrain having an active torsional vibration damping and a method for carrying out the active torsional vibration damping, having an internal combustion engine being affected by torsional vibrations and having a crankshaft, a torsional vibration damper that is operatively connected to the crankshaft and has at least one operating point of low vibration isolation of the torsional vibrations and has a primary inertial mass associated with the crankshaft and an inertial mass associated with a gear input shaft of a gearbox, the inertial mass being rotatable relatively and limitedly with respect to the primary inertial mass against the action of a spring device. The drivetrain also includes an electric motor having a rotating mass operatively connected to the gearbox input shaft, and a control unit, the spring device being formed by linear springs, the rotating mass of the electric motor being designed as a secondary inertial mass.
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