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:
Nov. 27, 2012
Filed:
Jul. 08, 2011
Changyong Wang, Shanghai, CN;
Zhuohui Tan, Shanghai, CN;
Robert William Delmerico, Clifton Park, NY (US);
Allen Michael Ritter, Roanoke, VA (US);
Ralph Teichmann, Clifton Park, NY (US);
Richard S. Zhang, Rexford, NY (US);
Robert Allen Seymour, Roanoke, VA (US);
Xiaoming Yuan, Shanghai, CN;
Changyong Wang, Shanghai, CN;
Zhuohui Tan, Shanghai, CN;
Robert William Delmerico, Clifton Park, NY (US);
Allen Michael Ritter, Roanoke, VA (US);
Ralph Teichmann, Clifton Park, NY (US);
Richard S. Zhang, Rexford, NY (US);
Robert Allen Seymour, Roanoke, VA (US);
Xiaoming Yuan, Shanghai, CN;
General Electric Company, Niskayuna, NY (US);
Abstract
A method of controlling electrical power systems coupled to an electrical connection point includes obtaining carrier signals and fundamental waveforms from electrical power systems coupled to at least two renewable energy sources, generating pulse width modulation (PWM) signals using the carrier signals and the fundamental waveforms while interleaving carrier signals, fundamental waveforms, or a combination of carrier signals and fundamental waveforms of the electrical power systems, and driving grid side converters of the electrical power systems with the PWM signals.