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. 10, 2012
Filed:
Dec. 16, 2009
Krishna Murali Dora, Hyderabad, IN;
Silvio Colombi, Losone, CH;
Prabhakar Krishna Nerella, Hyderabad, IN;
Narender Reddy Katukuri, Hyderabad, IN;
Yashomani Y. Kolhatkar, Hyderabad, IN;
Krishna Murali Dora, Hyderabad, IN;
Silvio Colombi, Losone, CH;
Prabhakar Krishna Nerella, Hyderabad, IN;
Narender Reddy Katukuri, Hyderabad, IN;
Yashomani Y. Kolhatkar, Hyderabad, IN;
General Electric Company, Schenectady, NY (US);
Abstract
A system and method for managing a 4 leg transformerless Uninterrupted Power Supply is disclosed. The system comprises a 3 leg inverter modulation signal generator that applies signals to a modulation circuit that generates a 4leg modulation signal based on the applied 3 leg inverter modulation signal characteristics. The determined 4modulation signal modifies the 3 leg inverter modulation signals and rectifier modulation signals, which are applied to corresponding inverter and rectifier sections of an Uninterruptible Power Supply.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile