A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
VERFAHREN ZUM BETREIBEN EINES ANTRIEBSSTRANGS EINER ARBEITSMASCHINE, ELEKTRIFIZIERTER ANTRIEBSSTRANG UND ARBEITSMASCHINE
The invention relates to a method for operating a drive train of a working machine, wherein the drive train has a drive motor, a service brake and an assisting brake, wherein there is a drive coupling between the drive motor of the drive train and at least one wheel of the working machine such that a braking torque of the drive motor counteracts a downhill slope force acting on the working machine, wherein automated actuation of the assisting brake is undertaken (103) if the working machine is subject to an impermissible acceleration (102), and wherein the assisting brake is actuated in accordance with a required braking torque (103). The method according to the invention is distinguished in that the assisting brake is also actuated in accordance with a thermal loading of the assisting brake (107, 111), and in that the assisting brake is designed as a spring-pressurized and hydraulically or pneumatically releasable brake. The invention further relates to an electrified drive train and to a corresponding working machine.
VERFAHREN ZUM BETREIBEN EINES ANTRIEBSSTRANGS EINER ARBEITSMASCHINE, ELEKTRIFIZIERTER ANTRIEBSSTRANG UND ARBEITSMASCHINE
The invention relates to a method for operating a drive train of a working machine, wherein the drive train has a drive motor, a service brake and an assisting brake, wherein there is a drive coupling between the drive motor of the drive train and at least one wheel of the working machine such that a braking torque of the drive motor counteracts a downhill slope force acting on the working machine, wherein automated actuation of the assisting brake is undertaken (103) if the working machine is subject to an impermissible acceleration (102), and wherein the assisting brake is actuated in accordance with a required braking torque (103). The method according to the invention is distinguished in that the assisting brake is also actuated in accordance with a thermal loading of the assisting brake (107, 111), and in that the assisting brake is designed as a spring-pressurized and hydraulically or pneumatically releasable brake. The invention further relates to an electrified drive train and to a corresponding working machine.
VERFAHREN ZUM BETREIBEN EINES ANTRIEBSSTRANGS EINER ARBEITSMASCHINE, ELEKTRIFIZIERTER ANTRIEBSSTRANG UND ARBEITSMASCHINE
METHOD FOR OPERATING A DRIVE TRAIN OF A WORKING MACHINE, ELECTRIFIED DRIVE TRAIN, AND WORKING MACHINE
PROCÉDÉ DE FONCTIONNEMENT D'UNE CHAÎNE CINÉMATIQUE D'UN ENGIN DE CHANTIER, CHAÎNE CINÉMATIQUE ÉLECTRIQUE ET ENGIN DE CHANTIER
FEUCHTNER NORBERT (author) / STÖBICH ALEXANDER (author) / GREIL ERWIN (author) / KRAFT KAI (author) / LEGNER JÜRGEN (author)
2024-12-25
Patent
Electronic Resource
German
IPC:
E02F
Baggern
,
DREDGING
| European Patent Office | 2023
| European Patent Office | 2024
| European Patent Office | 2022
| European Patent Office | 2024
| European Patent Office | 2024