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:
Oct. 23, 2018
Filed:
May. 05, 2017
Delta Electronics (Shanghai) Co.,ltd., Shanghai, CN;
Changyong Wang, Shanghai, CN;
Fei Lu, Shanghai, CN;
DELTA ELECTRONICS (SHANGHAI) CO.,LTD., Shanghai, CN;
Abstract
A medium voltage wind power generation system comprises a first boost device and a wind power generation device; the first boost device has a medium voltage side and a high voltage side, and the high voltage side of the first boost device is electrically connected to a grid; the wind power generation device comprises wind generators, rotor side converters and line side converters; the wind generators comprise stator windings and rotor windings; the stator windings are coupled to the medium voltage side of the first boost device; the rotor side converters are coupled to the rotor windings; one end of the line side converters are coupled to the rotor side converters, and the other end thereof is coupled to the medium voltage side of the first boost device via a second boost device.