Dynamic inductive wireless power transmitter system with a power transmitter module

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United States of America Patent

PATENT NO 11745594
APP PUB NO 20210237602A1
SERIAL NO

17239336

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Abstract

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A method for a dynamic inductive wireless power transmission includes providing an AC/DC power converter that receives three-phase power and provides regulated DC output current, connecting a trunk cable to the AC/DC power converter output and to multiple power transmitter modules. The trunk cable connects inputs of the power transmitter modules in series. The power transmitter modules transmit inductive wireless power over an air gap. The method includes providing a system controller that detects a vehicle containing a receiver coil and confirms if the vehicle should receive the inductive wireless power from the multiple power transmitter modules, and includes configuring the system controller to communicate with the AC/DC power converter to maintain the regulated DC output current at a constant value and transmit the inductive wireless power to the vehicle through the multiple power transmitter modules when the vehicle should receive the inductive wireless power.

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Patent Owner(s)

Patent OwnerAddress
UTAH STATE UNIVERSITY1465 OLD MAIN HILL LOGAN UT 84322-1465

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Wang, Hongjie North Logan, US 32 66
Zane, Regan A Hyde Park, US 34 412

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