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:
Aug. 27, 2013
Filed:
Sep. 13, 2012
Lennart Angquist, Enkoping, SE;
Lars Paulsson, Vittsjo, SE;
Ake Petersson, Vasteras, SE;
Bjorn Thordvaldsson, Kolback, SE;
Lennart Angquist, Enkoping, SE;
Lars Paulsson, Vittsjo, SE;
Ake Petersson, Vasteras, SE;
Bjorn Thordvaldsson, Kolback, SE;
ABB Technology AG, , CH;
Abstract
A one-phase static var compensator apparatus includes a compensator string consisting of a first static var compensator connected serially to a thyristor valve. The compensator string is arranged to be connected on its first end to one phase of a transmission grid of a rated voltage exceeding 69 kV. Moreover, the thyristor valve includes a plurality of thyristors connected serially and the compensator string is arranged to be directly connected to the transmission grid. A corresponding three phase apparatus is also presented.