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. 28, 2009
Filed:
Apr. 27, 2004
Christian Rehtanz, Baden-Dättwil, CH;
Dirk Westermann, Zürich, CH;
Christian Rehtanz, Baden-Dättwil, CH;
Dirk Westermann, Zürich, CH;
ABB Research Ltd, Zurich, CH;
Abstract
The invention is directed toward an electrical power control system () in an electrical power system, having: a power control unit () for setting electric state variables and/or parameters in a current conductor, to be controlled, of the electrical power system, having: means () for detecting electric characteristic values () of the current conductor; a function processor for applying a control function (F()) from a mathematical set of control functions to the electric characteristic values, and for determining controlled variables (y) for achieving the parameters; and coordination means for determining a control function (F(u)) from the set of control functions with the aid of operating states of the electrical power system. This system renders it possible to achieve a predictive tuned control of the electrical power control system which can also stabilize unusual operating states of the electrical power system.