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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.:

US 10622915 B1

PDFFull Text
Date of Patent:
Apr. 14, 2020

Filed:

Aug. 09, 2017

Four-quadrant modulation technique to extend modulation index range for multilevel selective harmonic elimination / compensation

Applicant:

University of Florida Research Foundation, Incorporated, Gainesville, FL (US);

Inventors:

Shuo Wang, Gainesville, FL (US);

Hui Zhao, Gainesville, FL (US);

Assignee:

UNIVERSITY OF FLORIDA RESEARCH FOUNDATION, INCORPORATED, Gainesville, FL (US);

Attorney:

Alston & Bird LLP

Primary Examiner:

Jue Zhang

Int. Cl.
CPC ...
H02M 7/487 (2007.01); H02M 1/08 (2006.01); H02M 1/12 (2006.01); H02M 7/483 (2007.01);
U.S. Cl.
CPC ...
H02M 7/487 (2013.01); H02M 1/08 (2013.01); H02M 1/12 (2013.01); H02M 2007/4835 (2013.01);
Abstract

Four quadrant modulation techniques that can synthesize a full range solution or a full modulation index range are provided. Such techniques can be applied to a DC/AC inverter, an AC to DC rectifier, and AC/DC/AC topology. The techniques can also be applied to a neutral point clamped (NPC) topology, flying capacitor (FLC) topology, cascaded H-bridge (CHB) topology, modular multilevel topology, modular multilevel converters, and multimodule converters.

Find Patent Forward Citations

Wang, Shuo. (2020). Four-quadrant modulation technique to extend modulation index range for multilevel selective harmonic elimination / compensation (U.S. Patent No. 10622915). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10622915

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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