DocumentCode
413200
Title
Alternative methodology for characterization of industrial process sensitivity to voltage sags
Author
Leborgne, Roberto Chouhy ; Filho, José Maria Carvalho ; De Abreu, J. Policarpo G ; Oliveira, Thiago Clé ; Postal, Alexandre Afonso ; Zaparoli, Luiz Henrique
Author_Institution
Inst. of Electr. Eng., Itajuba Federal Univ., Brazil
Volume
3
fYear
2003
fDate
23-26 June 2003
Abstract
This paper proposes an alternative methodology for the characterization of industrial process sensitivity to voltage sags using a power quality (PQ) monitoring system. Several methodologies have been used for voltage sag characterization as can be seen in the literature. The load behavior is classified for each event registered by PQ monitors. Several characterization methods are analyzed to select the most consistent methodology for the characterization of load sensitivity.
Keywords
electric potential; industrial power systems; power supply quality; sensitivity analysis; industrial process sensitivity; power quality monitoring system; voltage sag characterization; voltage sags; Circuit faults; Harmonic distortion; Monitoring; Phase estimation; Power quality; Production facilities; Research and development; Voltage fluctuations;
fLanguage
English
Publisher
ieee
Conference_Titel
Power Tech Conference Proceedings, 2003 IEEE Bologna
Print_ISBN
0-7803-7967-5
Type
conf
DOI
10.1109/PTC.2003.1304435
Filename
1304435
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