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:
Jul. 05, 2022
Filed:
Sep. 06, 2019
Applicants:
Cornell University, Ithaca, NY (US);
The Regents of the University of Colorado, a Body Corporate, Denver, CO (US);
Inventors:
Assignees:
Cornell University, Ithaca, NY (US);
The Regents of the University of Colorado, a body corporate, Denver, CO (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02M 1/42 (2007.01); H02M 5/458 (2006.01); H02M 3/158 (2006.01); H02J 9/06 (2006.01);
U.S. Cl.
CPC ...
H02M 1/4233 (2013.01); H02J 9/062 (2013.01); H02M 3/1582 (2013.01); H02M 5/4585 (2013.01);
Abstract
The present disclosure provides a high-power-density power converter topology with a common neutral between its input and output AC ports while having a single DC bus. The topology may also be embodied as an online uninterruptible power supply (UPS). The presently-disclosed topology enables high power density by utilizing half-bridge switch structures suitable for MHz-frequency operation.