The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 23, 2016
Filed:
Jun. 24, 2014
The Boeing Company, Chicago, IL (US);
Duanyang Wang, Harrison, NJ (US);
Dariusz Czarkowski, S. Setauket, NY (US);
Francisco de Leon, Ridgewood, NJ (US);
Kamiar J. Karimi, Kirkland, WA (US);
Lijun Gao, Renton, WA (US);
Shengyi Liu, Sammamish, WA (US);
The Boeing Company, Chicago, IL (US);
Abstract
A voltage conversion system and methods are disclosed. Voltage converter cells are controlled using interleaved phase-shift modulation signals, and convert an input electrical current at an input voltage to an output electrical current at an output voltage. Each of the voltage converter cells comprises: a transformer comprising a primary side and a secondary side, a full-bridge voltage converter connected in parallel to the primary side, and center-tapped rectifiers connected in series to the secondary side. One or more group of outputs of the voltage converters are coupled in series via the center-tapped rectifiers.