Control strategies for single and multi mode electric secondary or tag electric axles

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11173782
APP PUB NO 20210162855A1
SERIAL NO

17046728

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Importance

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Abstract

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A method of controlling an axle assembly includes providing an axle assembly in a first state. A first controller is provided in electrical communication with the axle assembly. The first controller determines if a source of power has an available amount of electrical energy that is within a predetermined range and a predetermined period of time has elapsed. If the available amount of electrical energy is within the predetermined range and the predetermined period of time has elapsed, then electrical energy is transferred from the source of power to an electric motor generator and an axle disconnect clutch is engaged to provide the axle assembly in another state.

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Patent Owner(s)

Patent OwnerAddress
DANA HEAVY VEHICLE SYSTEMS GROUP LLCP O BOX 1000 MAUMEE OH 43537

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
D'Souza, Vivian Valerian Holland, US 1 3
Kumar, Krishna Holland, US 110 1713

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