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. 25, 2014
Filed:
Aug. 25, 2008
Applicant:
Jalal Hallak, Vienna, AT;
Inventor:
Jalal Hallak, Vienna, AT;
Assignee:
Siemens Aktiengesellschaft, Munich, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H02M 7/537 (2006.01);
U.S. Cl.
CPC ...
Abstract
A method for operating an electronically controlled inverter and an inverter are provided. The inverter includes semiconductor switches, inductors and a first capacitor. The semiconductor switches of the inverter are controlled by a microcontroller alternately as elements of a buck converter and as elements of an inverting Cuk converter with a continuous connection of a neutral conductor at the output to a positive pole at the input side.