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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 10027234 B1

PDFFull Text
Date of Patent:
Jul. 17, 2018

Filed:

May. 24, 2016

Power conversion device for performing power conversion between dc and dc by controlling switching of a semiconductor switching element

Applicant:

Mitsubishi Electric Corporation, Chiyoda-ku, JP;

Inventors:

Yuta Komatsu, Chiyoda-ku, JP;

Ryota Kondo, Chiyoda-ku, JP;

Masaki Yamada, Chiyoda-ku, JP;

Assignee:

Mitsubishi Electric Corporation, Chiyoda-ku, JP;

Attorney:

Oblon, McClelland, Maier & Neustadt, L.L.P.

Primary Examiner:

Gary Nash

Int. Cl.
CPC ...
H02J 3/12 (2006.01); G05F 1/00 (2006.01); H02J 1/02 (2006.01); H02M 1/12 (2006.01); H02M 1/14 (2006.01); H02M 7/00 (2006.01); H02M 3/335 (2006.01); H02M 3/158 (2006.01); H02M 3/157 (2006.01); B60L 11/18 (2006.01); H02M 7/537 (2006.01); H02J 1/10 (2006.01); H02M 1/00 (2006.01);
U.S. Cl.
CPC ...
H02M 3/33584 (2013.01); B60L 11/1868 (2013.01); H02J 1/108 (2013.01); H02M 3/157 (2013.01); H02M 3/158 (2013.01); H02M 7/537 (2013.01); H02M 2001/0048 (2013.01);
Abstract

A power conversion device includes switching elements, a reactor, and capacitors in each of which plural capacitor elements are connected in parallel to each other. Then, a carrier frequency used for controlling switching of the switching elements is set so that it is less than series resonance frequencies of all of the capacitor elements in the capacitors, and integer multiples of that frequency are each not equal to a parallel resonance frequency.

Find Patent Forward Citations

Komatsu, Yuta. (2018). Power conversion device for performing power conversion between dc and dc by controlling switching of a semiconductor switching element (U.S. Patent No. 10027234). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10027234

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

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