SELF TUNING CLASS D DRIVER FOR MAXIMUM POWER FACTOR IN WIRELESS RECHARGER

Systems and methods for improved wireless recharging efficiency and decreased processing requirements are described. A plurality of duty cycle/input voltage pairs are stored in a recharger, corresponding to three subsets: a first subset corresponding to a constant minimum input voltage and an increa...

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Bibliographic Details
Main Authors HAGE, Michael, OTTESON, Brett, NOWELL, JR., Charles M
Format Patent
LanguageEnglish
French
German
Published 31.08.2022
Subjects
CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER
CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
ELECTRICITY
ELECTROTHERAPY
GENERATION
HUMAN NECESSITIES
HYGIENE
MAGNETOTHERAPY
MEDICAL OR VETERINARY SCIENCE
RADIATION THERAPY
SYSTEMS FOR STORING ELECTRIC ENERGY
ULTRASOUND THERAPY
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Summary:Systems and methods for improved wireless recharging efficiency and decreased processing requirements are described. A plurality of duty cycle/input voltage pairs are stored in a recharger, corresponding to three subsets: a first subset corresponding to a constant minimum input voltage and an increasing duty cycle; a second subset corresponding to a constant duty cycle and an increasing input voltage; and a third subset corresponding to a maximum input voltage and an increasing duty cycle.
Bibliography:Application Number: EP20200807593