A drive protection device for protecting a traction drive in a vehicle, in particular a rail vehicle, includes at least one switching unit having an activation position and a deactivation position that protects the drive. A control unit is provided to trigger a transfer into the deactivation position, in at least one first operating situation, when an operating variable of the drive is in a critical region. In order to provide a drive protection device of this type, which can be used with a high degree of safety in as-wide-as-possible a range of operating situations of the vehicle, while still being simple to construct and cost-effective to implement, the control unit maintains the activation position, in at least one second operating situation, when the operating variable is in the critical region.
ANTRIEBSCHUTZVORRICHTUNG ZUM SCHÜTZEN EINES FAHRANTRIEBS
DRIVE PROTECTION DEVICE FOR PROTECTING A DRIVE
DISPOSITIF PROTECTEUR D'ENTRAÎNEMENT SERVANT À PROTÉGER UN SYSTÈME D'ENTRAÎNEMENT
2022-05-25
Patent
Electronic Resource
German
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
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