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. 03, 2009
Filed:
Sep. 07, 2005
Philippe Baudesson, La Buisse, FR;
François Bouvet, Grenoble, FR;
Antonio Almeida, Voreppe, FR;
Jean Noel Fiorina, Sillans, FR;
Philippe Baudesson, La Buisse, FR;
François Bouvet, Grenoble, FR;
Antonio Almeida, Voreppe, FR;
Jean Noel Fiorina, Sillans, FR;
MGE UPS Systems, Saint-Ismiers Cedex, FR;
Abstract
An electric power converter with a control device that comprises a processing unit receives control signals and sends modulated signals to inverter stages of the electric power converter. The control device also controls a common stage of the electronic power converter, which is connected between power lines and a common neutral connection. The signals to the common stage are outputted based on inputs from a modulation signal and a reference voltage signal.