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. 20, 2019
Filed:
Nov. 25, 2014
The Boeing Company, Chicago, IL (US);
Evelyn Marie Matheson, Bothell, WA (US);
Kamiar J. Karimi, Kirkland, WA (US);
Mehdy Barekatein, Kirkland, WA (US);
Eugene V. Solodovnik, Lake Stevens, WA (US);
Sheverria Antony Aikens, Mill Creek, WA (US);
Mark Eugene Liffring, Seattle, WA (US);
The Boeing Company, Chicago, IL (US);
Abstract
A method and apparatus for providing regulated direct current power for a direct current load on an aircraft. A regulated transformer rectifier unit on an aircraft comprises a plurality of converter modules connected in parallel between an input and an output. Each converter module in the plurality of converter modules comprises a transformer rectifier unit. The plurality of converter modules are controlled by a controller to provide regulated direct current power at the output from alternating current power provided at the input from an alternating current power source on the aircraft.