DocumentCode
735713
Title
An affine arithmetic method to identify Voltage Control Areas for Secondary Voltage Control
Author
La Gatta, Paula O. ; Filho, Joao A.Passos ; Pereira, Jose L.R. ; Henriques, Ricardo M.
Author_Institution
Electrical Energy Research Center - CEPEL, Rio de Janeiro, Brazil
fYear
2015
fDate
June 29 2015-July 2 2015
Firstpage
1
Lastpage
6
Abstract
This paper aims to present a methodology to identify Voltage Control Areas (VCA) for Secondary Voltage Control (SVC). The proposed methodology consists in the representation of data uncertainty using Affine Arithmetic (AA) applied to the Power Flow Analysis. The uncertainty used in this paper is associated only with reactive power demand, mainly due to forecast errors. The IEEE 14 bus test system and the IEEE 118 bus system are used to evaluate the proposed methodology and the results presented validate and indicate the effectiveness of using an AA-based method to identify VCA.
Keywords
Generators; Load flow; Noise; Power system stability; Reactive power; Uncertainty; Voltage control; Affine Arithmetic; Power Flow; Secondary Voltage Control; Voltage Control Areas;
fLanguage
English
Publisher
ieee
Conference_Titel
PowerTech, 2015 IEEE Eindhoven
Conference_Location
Eindhoven, Netherlands
Type
conf
DOI
10.1109/PTC.2015.7232612
Filename
7232612
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