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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 9935562 B1

PDFFull Text
Date of Patent:
Apr. 03, 2018

Filed:

Sep. 03, 2015

High efficiency inverter for distributed generation

Applicants:

Suzan Eren, Kingston, CA;

Majid Pahlevaninezhad, Kingston, CA;

Shangzhi Pan, Kingston, CA;

Praveen Jain, Kingston, CA;

Inventors:

Suzan Eren, Kingston, CA;

Majid Pahlevaninezhad, Kingston, CA;

Shangzhi Pan, Kingston, CA;

Praveen Jain, Kingston, CA;

Assignee:

SPARQ SYSTEMS INC., Kingston, Ontario, CA;

Attorney:

Brion Raffoul

Primary Examiner:

Nguyen Tran

Assistant Examiner:

Monica Mata

Int. Cl.
CPC ...
H02M 7/5387 (2007.01); H03H 7/01 (2006.01); H02M 1/14 (2006.01); H02M 1/12 (2006.01); H02M 1/00 (2006.01); H02M 7/48 (2007.01);
U.S. Cl.
CPC ...
H02M 7/5387 (2013.01); H02M 1/126 (2013.01); H02M 2001/0058 (2013.01); H02M 2001/0064 (2013.01); H02M 2007/4815 (2013.01);
Abstract

Systems, methods, and devices relating to a DC/AC inverter. The inverter has a full bridge converter and an output filter with an integrated magnetic subcircuit. The subcircuit has main and auxiliary inductors and is designed to steer the current ripple of the inverter's output to the power semiconductors in the full bridge converter. By doing so, zero voltage switching is achieved by the power semiconductors, thereby mitigating switching losses. At the same time the current ripple in the inverter's output is attenuated.

Find Patent Forward Citations

Eren, Suzan. (2018). High efficiency inverter for distributed generation (U.S. Patent No. 9935562). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9935562

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

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