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:
Jan. 21, 2014
Filed:
Nov. 22, 2010
Tomas Larsson, Vasteras, SE;
Fredrik Tinglöw, Arboga, SE;
Georgios Demetriades, Vasteras, SE;
Willy Hermansson, Vasteras, SE;
Konstantinos Papastergiou, Vasteras, SE;
Tomas Larsson, Vasteras, SE;
Fredrik Tinglöw, Arboga, SE;
Georgios Demetriades, Vasteras, SE;
Willy Hermansson, Vasteras, SE;
Konstantinos Papastergiou, Vasteras, SE;
ABB Research Ltd., , CH;
Abstract
Storage device for a high voltage electrical power including at least two modules connected in series, each module including at least one dc power-source in a container with positive and negative terminals. The device including positive and negative poles, first and second conductors arranged to form a current path between the poles, the first conductor including a plurality of conductor parts connected to the terminals of the modules to provide a series connection, a first module of the series being connected to one of the poles, and the second conductor is connected between a last module in the series and the other pole, wherein the conductors are arranged to pass through the containers in parallel such that a current flows through the first conductor in a first direction and through the second conductor in an opposite second direction.