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:
Jan. 31, 2017
Filed:
Apr. 29, 2011
Mikel Zabaleta Maeztu, Sarriguren, ES;
Jesús López Taberna, Pamplona, ES;
Eduardo Burguete Archel, Pamplona, ES;
Mikel Zabaleta Maeztu, Sarriguren, ES;
Jesús López Taberna, Pamplona, ES;
Eduardo Burguete Archel, Pamplona, ES;
INGETEAM POWER TECHNOLOGY, S.A., Zamudio (Biskaia), ES;
Abstract
The invention is a multilevel electronic DC/AC or AC/DC power converter for n output voltage levels with a positive branch (POS) with a positive DC voltage terminal (), a negative branch (NEG) with a negative DC voltage terminal (), and an AC voltage terminal () connected to the positive branch (POS) and to the negative branch (NEG), DC bus capacitors () interconnected between positive () and negative () DC voltage terminals and an intermediate DC voltage terminal () connected between the two DC bus capacitors (); a plurality of first external controlled semiconductors () and second external controlled semiconductors () and, at least, one high-current DC capacitor (), at least two high-frequency and low-current capacitors () and one intermediate controlled semiconductor () connected between the intermediate DC voltage terminal () and an intermediate terminal () of an internal branch (INT) connected in parallel with each high-current DC capacitor ().
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile