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. 12, 2013
Filed:
Apr. 17, 2008
Core-saturated superconductive fault current limiter and control method of the fault current limiter
Ying Xin, Beijing, CN;
Weizhi Gong, Beijing, CN;
Xiaoye Niu, Qinhuangdao, CN;
Zhengjian Cao, Beijing, CN;
Ying Xin, Beijing, CN;
Weizhi Gong, Beijing, CN;
Xiaoye Niu, Qinhuangdao, CN;
Zhengjian Cao, Beijing, CN;
Abstract
A core-saturated superconductive fault current limiter and a control method of the fault current limiter. The fault current limiter includes a superconductive magnet (), a core (), an AC winding (), a cryostat system, a monitor system () and a DC control system (). The output of the DC control system () is connected to the two terminals of the superconductive magnet (). The DC control system () is also connected to the monitor system (). The core () has an unequal section core structure. The control method includes: controlling the current which is flowing through the superconductive magnet () for limiting the fault current in the power net () in the case of a short circuit fault event.