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:
Feb. 22, 2022
Filed:
Nov. 30, 2018
Teco-westinghouse Motor Company, Round Rock, TX (US);
Enrique Ledezma, Austin, TX (US);
Paulo Guedes-Pinto, Round Rock, TX (US);
Randall Pipho, Leander, TX (US);
Bhaskara Palle, Round Rock, TX (US);
Ryan Edwards, Round Rock, TX (US);
Alex Skorcz, Cedar Park, TX (US);
TECO-Westinghouse Motor Company, Round Rock, TX (US);
Abstract
In one aspect, a medium voltage power converter includes a plurality of slices each having: a transformer including a plurality of primary windings to couple to a utility source of input power and a plurality of secondary windings; and a plurality of power cubes coupled to the plurality of secondary windings, each of the plurality of power cubes comprising a low frequency front end stage, a DC link, and a high frequency silicon carbide (SiC) inverter stage to couple to a high frequency load or to a high speed machine.