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:
Sep. 02, 2014
Filed:
Sep. 12, 2012
Chang-yong Wang, Pudong Shanghai, CN;
Yan-song LU, Pudong Shanghai, CN;
Shu-sun Qu, Pudong Shanghai, CN;
Chang-Yong Wang, Pudong Shanghai, CN;
Yan-Song Lu, Pudong Shanghai, CN;
Shu-Sun Qu, Pudong Shanghai, CN;
Abstract
A wind power converter structure and a wind power generation system including the converter structure are provided. The converter structure includes a plurality of generator-side converters arranged in a nacelle located on a top part of the tower; a plurality of grid-side converters arranged on a bottom part of the tower or outside the tower, wherein a DC input side of the grid-side converter is coupled to a DC output side of the generator-side converter; at least one DC bus connected between the generator-side converter and the grid-side converter; and an isolation transformer of which a primary side is coupled to the AC output side of the grid-side converter, wherein a secondary side of the isolation transformer is coupled to a power grid.