Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Eugene V. Solodovnik0
Kamiar J. Karimi0
Date of Patent
August 28, 2018
Patent Application Number
15082810
Date Filed
March 28, 2016
Patent Citations Received
Patent Primary Examiner
Patent abstract
A system architecture for a battery charger that employs GaN-based power devices. The system takes advantage of the active power electronics circuits for power conversion, utilizing controls for power factor correction at its input and constant current/constant voltage regulation at its output. Specifically, a universal GaN-based battery charger architecture is proposed for charging either low- or high-voltage batteries using either three-phase 230-V variable frequency or three-phase 115-V constant frequency AC input power, while meeting stringent power quality and electromagnetic interference aerospace requirements.
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