Method for operating a protective device for elements in a vehicle
AssigneeRobert Bosch GmbH
InventorFlorian Malchow
Life of this patent
Estimating the term…
Abstract
The invention relates to a method for operating a protective device for elements, particularly exposed lines, in a vehicle, preferably a hybrid or electric vehicle which comprises at least one electrical machine and at least one power-electronic system, wherein a noise is generated in the ultrasonic range within the power-electronic system and/or within the at least one electrical machine.
Claims14
A method for operating a protective device (10) for elements (11) in a hybrid vehicle or electric vehicle which has at least one electric motor (13) and at least one electrical power system (14), the method comprising generating a noise in the ultrasonic range within the electrical power system (14) and/or within the at least one electric motor (13).
The method for operating a protective device (10) as claimed in claim, characterized in that at least one power semiconductor (15) is clocked at high frequency within the at least one electrical power system (14).
A method for operating a protective device (10) for exposed lines in a hybrid vehicle or electric vehicle which has at least one electric motor (13) and at least one electrical power system (14), the method comprising generating a noise in the ultrasonic range within the electrical power system (14).
A method for operating a protective device (10) for exposed lines in a hybrid vehicle or electric vehicle which has at least one electric motor (13) and at least one electrical power system (14), the method comprising generating a noise in the ultrasonic range within the at least one electric motor (13).
Dependencies are inferred from the claim text.