Method for the controlled connection of a plurality of on-board power system branches of a vehicle, control unit for carrying out the method and on-board power system

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United States of America Patent

PATENT NO 9806522
APP PUB NO 20150314740A1
SERIAL NO

14649286

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Abstract

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A method for controlled connection of a plurality of on-board power system branches is disclosed, wherein electrical power is exchanged between first and third on-board power system branches if an uncritical supply state is present and electrical power is exchanged between second and the third on-board power system branches if a critical supply state is present in the first or third on-board power system branch. In a critical supply state, the first on-board power system branch is disconnected from the third on-board power system branch by opening a first switching device, and the second on-board power system branch is then connected to the third on-board power system branch via a second switching device. A second actuation device that actuates the second switching device receives a switch state signal from the first actuation device and closes the second switching device only if the received signal signals an open first switching device.

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Patent Owner(s)

Patent OwnerAddress
VITESCO TECHNOLOGIES GMBHVAHRENWALDER STRASSE 9 HANNOVER 30165

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Galli, Tobias Regensburg, DE 5 17
Reichow, Dirk Wenzenbach, DE 13 31
Völkl, Peter Wenzenbach, DE 2 3

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