DocumentCode
1877206
Title
Flicker propagation and attenuation
Author
Simões, M. Cybelle ; Deckmann, S.M.
Author_Institution
Sch. of Electr. & Comput. Eng., State Univ. of Campinas, Brazil
Volume
2
fYear
2002
fDate
6-9 Oct. 2002
Firstpage
644
Abstract
This article presents a brief study of flicker propagation and attenuation along a network. A DLL routine was implemented to emulate a digital flickermeter capable to run with commercial network simulation software. The voltage fluctuations are obtained by load modulation on the simulator. The results confirm some expected results, such as the influence of the short-circuit ratio and the voltage regulating effect of rotating machines upon flicker attenuation. A methodology to estimate flicker transfer factors is also presented.
Keywords
delay lock loops; flicker noise; power supply quality; power system simulation; voltage control; voltage regulators; DLL routine; commercial network; digital flickermeter; flicker attenuation; flicker propagation; flicker transfer factors; load modulation simulator; rotating machines; short-circuit ratio; software simulation; voltage fluctuations; voltage regulating effect; Attenuation; Computational modeling; Frequency; Furnaces; IEC; Low voltage; Medium voltage; Power system simulation; Strontium; Voltage fluctuations;
fLanguage
English
Publisher
ieee
Conference_Titel
Harmonics and Quality of Power, 2002. 10th International Conference on
Print_ISBN
0-7803-7671-4
Type
conf
DOI
10.1109/ICHQP.2002.1221511
Filename
1221511
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