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Technologies for converter topologies

United States Patent

February 28, 2017
View the Complete Patent at the US Patent & Trademark Office
In some embodiments of the disclosed inverter topologies, an inverter may include a full bridge LLC resonant converter, a first boost converter, and a second boost converter. In such embodiments, the first and second boost converters operate in an interleaved manner. In other disclosed embodiments, the inverter may include a half-bridge inverter circuit, a resonant circuit, a capacitor divider circuit, and a transformer.
Zhou; Yan (Tallahassee, FL), Zhang; Haiyu (College Station, TX)
SunPower Corporation (San Jose, CA)
14/ 214,896
March 15, 2014
GOVERNMENT RIGHTS This invention was made in part with government support under Grant No. DE-EE0005341 awarded by the Department of Energy. The Government has certain rights in this invention.