Robert Boschgmbh

Seg Automotive Germany Gmbh

Falco Sengebusch

Stefan Tumback

Gunther Goetting

Sebastian Paulus

Ewald Mauritz

Sven Hartmann

Markus Roessle

Matthias Cwik

Jie Ge

Achim Herzog

Michael Bayer

Christian Kuhnert

Andreas Bartsch

Ahmet Kilic

Annika Carolin Kufner

Balasubramaniam Venkatasubramaniam

Roman Pirsch

The present invention relates to a control system () for an electric machine (EM), for producing a braking torque, by means of the electric machine (EM), in a traction drive, said system comprising a control device (SE), the control device (SE) being configured to control a generator voltage or a generator current in or through a power electronics system (LE) of the electric machine such that during a movement of the traction drive, the electric power (Pel) of the electric machine (EM) can be limited to a level at least below a predefined minimum value.

Control system for an electric machine for producing a braking torque by means of the electric machine, and method for operating a control system for an electric machine

The invention relates to an electric charging device, to a charging system, to a method for charging a battery of a vehicle, and to an electric connection device of a vehicle for charging a battery of the vehicle. The electric charging device comprises the following: a lifting device () to which a charging head () is coupled, wherein the charging head () has a first plurality of first electric contacts () on a first surface () of the charging head (), at least some of said contacts being connectable to an energy source in order to charge the battery; and an actuator () by means of which the lifting device () can be actuated such that the charging head () can be at least partly moved in a first direction (R) that is substantially perpendicular to the first surface (). The lifting device () is further designed such that the charging head () can be moved in a second direction (R) along a stop surface (U, P) by continuing to actuate the lifting device () by means of the actuator () upon striking the stop surface (U, P) in the first direction (R).

Electric charging device, electric connection device, system and method for charging a battery of a vehicle

A circuit configuration for an electric machine, e.g., a starter motor for starting an internal combustion engine in a motor vehicle, includes a current limiting device for limiting a starting current of the electric machine. The circuit configuration includes a bridging device for bridging the current limiting device.

Circuit configuration for a starting device

In a method for controlling a start/stop operation of an internal combustion engine in a motor vehicle, the controller activates a starting device which has a starter motor and a meshing device for the purpose of starting the internal combustion engine and of executing a start/stop operation, the rotational speed and position of a crankshaft of the internal combustion engine being detected with the aid of a detector device. To provide vehicle comfort in start/stop mode and to implement meshing of a starter pinion with the ring gear at a coasting rotational speed at reduced noise and wear, a point in time is determined for meshing with the ring gear of a coasting internal combustion engine after the internal combustion engine has been shut down.

Method and device for start/stop control of an internal combustion engine

A starter is supplied with current for a certain current feed duration during meshing of a starter pinion of the starter with a coasting internal combustion engine. The current feed is shut down after reaching the certain current feed duration and an induced voltage is measured. The measured induced voltage is compared with a reference voltage and the current feed duration for a subsequent current feed is set as a function of the comparison result.

Method and device for controlling a stop-start program

The invention relates to a fuel injection system having at least one fuel injector, which includes an electrically operable actuator. In order to reduce the hydraulic distances between two injections, a voltage-smoothing or voltage-dampening electric device is connected in parallel to the actuator.

Fuel injection system and method for injecting fuel

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Stuttgart-Feuerbach, Germany

Falco Sengebusch