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Title:Complex Flow-Based Non-Linear ATC Screening
Author(s):Grijalva, Santiago
Doctoral Committee Chair(s):Sauer, Peter W.
Department / Program:Electrical Engineering
Discipline:Electrical Engineering
Degree Granting Institution:University of Illinois at Urbana-Champaign
Subject(s):Engineering, Electronics and Electrical
Abstract:The prediction of the transfer size to reach the thermal limits is done using a fast method that incorporates the effect of reactive power flows in linear ATC. The estimation of bus voltage constraints is based on a system state approximation using an explicit polynomial expression on the transfer size. Generator reactive power limits are predicted using flow-based methods, and the collapse point is estimated using a complex flow-based necessary condition, which is demonstrated as part of this thesis. All the estimates are obtained from information exclusively from the initial operating point. Numerical examples on systems ranging from few to several thousand buses are used to describe and demonstrate the proposed tool.
Issue Date:2002
Description:163 p.
Thesis (Ph.D.)--University of Illinois at Urbana-Champaign, 2002.
Other Identifier(s):(MiAaPQ)AAI3070313
Date Available in IDEALS:2015-09-25
Date Deposited:2002

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