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:
Mar. 20, 2018
Filed:
Nov. 12, 2015
Ce+t Power Luxembourg, Troisvierges, LU;
Paul Bleus, Jupille, BE;
Fabrice Frebel, Wandre, BE;
Thierry Joannes, Flémalle, BE;
François Milstein, Liège, BE;
CE+T Power Luxembourg, Troisvierges, LU;
Abstract
A DC-to-AC power converter () includes: a current-type DC-to-AC converter () having a first DC input () and a first AC output (), said first DC input () being connected in parallel to said main DC input () and said first AC output () being connected in parallel to said main AC output (); and a controller () for: controlling said bidirectional voltage-type DC-to-AC converter () for delivering at said first AC output-input () a sinusoidal AC voltage of said fundamental frequency f; controlling said current-type DC-to-AC converter () for delivering at said first AC output () a quasi square-type AC current of said fundamental frequency ID and in phase with said sinusoidal AC voltage; imposing that at least 70% of said rated current is provided by said current-type DC-to-AC converter ().