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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 11509233 B1

PDFFull Text
Date of Patent:
Nov. 22, 2022

Filed:

Apr. 25, 2022

Surge voltage protection for a power conversion system

Applicant:

Resilient Power Systems, Inc., Athens, GA (US);

Inventors:

Josh Keister, Athens, GA (US);

Lyle T. Keister, Athens, GA (US);

Mehdi Abolhassani, Houston, TX (US);

Assignee:

Resilient Power Systems, Inc., Athens, GA (US);

Attorney:

Trop, Pruner & Hu, P.C.

Primary Examiner:

Yusef A Ahmed

Int. Cl.
CPC ...
H02M 5/458 (2006.01); H02M 1/34 (2007.01); H02M 1/00 (2006.01); H02J 3/38 (2006.01); H02M 3/335 (2006.01); H02M 7/49 (2007.01); B60L 53/30 (2019.01); B60L 55/00 (2019.01); H02J 7/35 (2006.01);
U.S. Cl.
CPC ...
H02M 5/4585 (2013.01); B60L 53/30 (2019.02); B60L 55/00 (2019.02); H02J 3/381 (2013.01); H02J 7/35 (2013.01); H02M 1/0077 (2021.05); H02M 1/34 (2013.01); H02M 3/33584 (2013.01); H02M 7/49 (2013.01);
Abstract

In one embodiment, an apparatus includes a surge voltage blocker circuit to couple between a distribution grid network and a grid-side power converter of a power conversion system. The surge voltage blocker circuit may include a plurality of series-coupled AC switch circuits, each including: a bidirectional switch formed of a first power transistor and a second power transistor; and a transient voltage suppression device coupled in parallel with the bidirectional switch.

Find Patent Forward Citations

Keister, Josh. (2022). Surge voltage protection for a power conversion system (U.S. Patent No. 11509233). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11509233

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

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