Method and apparatus for controlling LCL converters using asymmetric voltage cancellation techniques

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United States of America Patent

PATENT NO 9246409
APP PUB NO 20130039099A1
SERIAL NO

13642925

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Abstract

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A method and apparatus for LCL resonant converter control utilizing Asymmetric Voltage Cancellation is described. The methods to determine the optimal trajectory of the control variables are discussed. Practical implementations of sensing load parameters are included. Simple PI, PID and fuzzy logic controllers are included with AVC for achieving good transient response characteristics with output current regulation.

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Patent Owner(s)

Patent OwnerAddress
UTAH STATE UNIVERSITY1465 OLD MAIN HILL STE 101 NORTH LOGAN UT 84322-1465

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Gilchrist, Aaron Logan, US 7 755
Sealy, Kylee Devro River Heights, US 9 103
Sharp, Bryan Thomas Cottonwood Heights, US 1 24
Wu, Hunter Logan, US 13 524

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