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. 06, 2010
Filed:
Dec. 10, 2002
Applicants:
Georg Pilz, Dresden, DE;
Peter Schegner, Dresden, DE;
Inventors:
Georg Pilz, Dresden, DE;
Peter Schegner, Dresden, DE;
Assignee:
Siemens Aktiengesellschaft, Munich, DE;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01H 47/02 (2006.01);
U.S. Cl.
CPC ...
Abstract
According to the invention, a controlled or synchronous switching of an electrical power breaker () can be guaranteed by means of predicting a future voltage and/or current curve from actual voltage and/or current data in an electrical energy network (). The prediction of the future voltage and/or current curve is carried out using the voltage and/or current data determined in the electrical network () at different timepoints by application of a Prony method to the available voltage and/or current data.