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(Reference retrieved automatically from Web of Science through information on FAPESP grant and its corresponding number as mentioned in the publication by the authors.)

A New and Fast Method for Preventive Control Selection in Voltage Stability Analysis

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Author(s):
Mansour, Moussa Reda [1] ; Geraldi, Jr., Edson Luis [1] ; Costa Alberto, Luis Fernando [2] ; Ramos, Rodrigo Andrade [2]
Total Authors: 4
Affiliation:
[1] Univ Sao Paulo, Sao Carlos, SP - Brazil
[2] Univ Sao Paulo, Sch Engn Sao Carlos, Dept Elect Engn, Sao Carlos, SP - Brazil
Total Affiliations: 2
Document type: Journal article
Source: IEEE Transactions on Power Systems; v. 28, n. 4, p. 4448-4455, NOV 2013.
Web of Science Citations: 7
Abstract

A new method for selection of the most effective controls to prevent voltage instability in electrical power systems is developed in this paper. The proposed method is fast and suitable for real time operation. It is based on a sensitivity analysis of both a maximum loadability estimate (which is obtained via Look-Ahead method) and the load flow solution with respect to the selected controls. These sensitivities are calculated without computing the maximum loadability points, which significantly speeds-up the analysis. The method was successfully tested in a reduced model of the south-southeast Brazilian system composed of 107 buses. (AU)

FAPESP's process: 09/05167-5 - A fast method for analysis of contingency and selection in the context of preventive control of voltage stability
Grantee:Moussa Reda Mansour
Support type: Scholarships in Brazil - Doctorate