Electric vehicle power-hub and operating modes thereof

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11718193
APP PUB NO 20210061125A1
SERIAL NO

16644374

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A power-hub for an electric vehicle and operating modes thereof are disclosed herein. The disclosed power-hub is designed to operate in the Vehicle-to Grid (V2G), Grid-to-Vehicle (G2V), Vehicle-to-Home (V2H), and Vehicle-to-Vehicle (V2V) operating modes. When operating in the V2V mode, the power-hub is configured to allow for sending DC power through a conventional AC power port, with all the associated ratings and constraints from the AC design, in order to achieve higher power transfer and efficiency for V2V operation. A digital Hysteretic Current Mode Control (HCMC) scheme is disclosed and the efficiency and loss distribution of four operating modes are disclosed for the power-hub: 1) DC-AC Boundary Conduction Mode (BCM), 2) DC-AC Continuous Conduction Mode (CCM)/BCM hybrid, 3) DC-DC BCM, and 4) DC-DC CCM. A low-frequency commutation scheme is also disclosed that allows for reducing the peak junction temperature.

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Patent Owner(s)

Patent OwnerAddress
ELEAPPOWER LTD9 CODECO COURT TORONTO ON M3A 1A1

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Nasr, Miad Toronto, CA 2 2
Trescases, Olivier Toronto, CA 30 183

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