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:
Apr. 19, 2016
Filed:
Oct. 25, 2011
Shan-jung Wu, Taoyuan County, TW;
Wei-nian Su, Taoyuan County, TW;
Shan-Jung Wu, Taoyuan County, TW;
Wei-Nian Su, Taoyuan County, TW;
INSTITUTE OF NUCLEAR ENERGY RESEARCH, Jiaan Village, Longtan, Taoyuan, TW;
Abstract
A fault detection device and its means of judgment for wind power generator, which mainly has a first detection device installed at the joint between the vane of wind power generator and the connection part of the pivot, meanwhile, the first detection device is to detect a vane pitch angle (βm). In addition, the pivot is installed with a second detection device for detection of a measured rotational speed of vane (Ωrotor-m), meanwhile, on the generator of the wind power generator, it is installed with a third detection device so as to detect a measured power value (Pm) and measured three phase mean voltage value (Vac-m), in addition, on the wind direction and wind speed transmitter, it is installed with a fourth detection device so as to detect a measured wind speed value (Um).