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Title: System and method for analyzing oscillatory stability in electrical power transmission systems

A computer-based method for contingency analysis of oscillatory stability in an electrical power transmission system is provided. The method uses at least one processor. The method includes receiving, by the at least one processor, a plurality of component inputs from a plurality of system components within the electrical power transmission system. The method also includes generating a nominal matrix for the electrical power transmission system. The nominal matrix includes a set of equations at least partially modeling the electrical power transmission system. The method further includes calculating eigenvalues and eigenvectors of the nominal matrix. The method also includes identifying a contingency representing a postulated disturbance of the electrical power transmission system. The method further includes estimating a contingency eigenvalue for the contingency using the eigenvalues and eigenvectors of the nominal matrix.
Inventors:
; ;
Issue Date:
OSTI Identifier:
1464615
Assignee:
General Electric Company (Schenectady, NY) NETL
Patent Number(s):
10,025,336
Application Number:
14/055,667
Contract Number:
OE0000626
Resource Relation:
Patent File Date: 2013 Oct 16
Research Org:
General Electric Company, Schenectady, NY (United States)
Sponsoring Org:
USDOE
Country of Publication:
United States
Language:
English