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A platform for research: civil engineering, architecture and urbanism
METHOD FOR OPERATING AN ELECTRIC DRIVETRAIN FOR A WORKING MACHINE, ELECTRIC DRIVETRAIN FOR A WORKING MACHINE, AND WORKING MACHINE
A method for operating an electric drivetrain of a working machine is provided wherein the drivetrain comprises a work drive with an electric work motor and a travel drive with an electric travel motor and vehicle wheels, wherein the working machine experiences a speed deceleration from the outside that may result in a braking force acting on the vehicle wheels lower than a driving force acting on the vehicle wheels due to a moment of inertia of the travel motor. The method includes supplying the travel motor with a power in a direction opposite to an operating direction of the travel motor in order to reduce a rotational speed of the travel motor, if it is detected in advance using a situation detection that the braking force acting on the vehicle wheels as a result of the speed deceleration is lower than the driving force acting on the vehicle wheels.
METHOD FOR OPERATING AN ELECTRIC DRIVETRAIN FOR A WORKING MACHINE, ELECTRIC DRIVETRAIN FOR A WORKING MACHINE, AND WORKING MACHINE
A method for operating an electric drivetrain of a working machine is provided wherein the drivetrain comprises a work drive with an electric work motor and a travel drive with an electric travel motor and vehicle wheels, wherein the working machine experiences a speed deceleration from the outside that may result in a braking force acting on the vehicle wheels lower than a driving force acting on the vehicle wheels due to a moment of inertia of the travel motor. The method includes supplying the travel motor with a power in a direction opposite to an operating direction of the travel motor in order to reduce a rotational speed of the travel motor, if it is detected in advance using a situation detection that the braking force acting on the vehicle wheels as a result of the speed deceleration is lower than the driving force acting on the vehicle wheels.
METHOD FOR OPERATING AN ELECTRIC DRIVETRAIN FOR A WORKING MACHINE, ELECTRIC DRIVETRAIN FOR A WORKING MACHINE, AND WORKING MACHINE
GLÖCKNER RICO (author) / ZOHNER RAPHAEL (author) / BEBETI MIGEN (author) / SCHINACHER STEPHAN (author) / TRAUB STEFAN (author) / ROTHMUND ANDREAS (author) / LEGNER JÜRGEN (author)
2023-07-06
Patent
Electronic Resource
English
| European Patent Office | 2023
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ELECTRIC WORKING MACHINE AND METHOD OF ACTIVATING ELECTRIC WORKING MACHINE
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