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:
May. 27, 2025
Filed:
Apr. 26, 2023
Applicant:
Rolls-royce Plc, London, GB;
Inventors:
David R. Trainer, Derby, GB;
Francisco Javier Chivite Zabalza, Stafford, GB;
Mark Sweet, Chesterfield, GB;
Matthew C. Morris, Glasgow, GB;
Assignee:
ROLLS-ROYCE plc, London, GB;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H02M 1/32 (2007.01); B60L 50/00 (2019.01); B64C 27/10 (2023.01); B64D 27/24 (2006.01); H02M 7/219 (2006.01); H02M 7/797 (2006.01); H02P 27/06 (2006.01); B64D 27/02 (2006.01);
U.S. Cl.
CPC ...
B60L 50/00 (2019.02); B64C 27/10 (2013.01); B64D 27/24 (2013.01); H02M 1/325 (2021.05); H02M 7/797 (2013.01); H02P 27/06 (2013.01); B60L 2200/10 (2013.01); B60L 2210/30 (2013.01); B64D 27/026 (2024.01);
Abstract
A power electronics converter comprising: first and second input terminals; first and second DC output terminals; a branch comprising first and second semiconductor switches connected in series between the first and second DC output terminals, the first input terminal connected to a node between the first and second semiconductor switches; a DC link capacitor connected between the first and second DC output terminals; and a reverse biased DC link diode connected across the DC link capacitor.