DocumentCode
985658
Title
SSC compensation capability of unbalanced voltage sags
Author
Fornari, Federica ; Procopio, Renato ; Bollen, Math H J
Author_Institution
Dept. of Electr. Eng., Univ. of Genova, Italy
Volume
20
Issue
3
fYear
2005
fDate
7/1/2005 12:00:00 AM
Firstpage
2030
Lastpage
2037
Abstract
In this paper, the capacity of a static series compensator (SSC) to compensate for voltage sags is discussed, and a complete analysis of the effects of unbalanced sags on the SSC compensation capability is carried out. Expressions are obtained for the missing voltage during unbalanced voltage sags. These expressions are used to estimate how often a voltage sag occurs where the missing voltage exceeds the injection capability of the SSC. The method is applied to a typical Italian network configuration.
Keywords
electrical faults; power supply quality; Italian network configuration; compensation capability; static series compensator; unbalanced voltage sags; Food technology; Medium voltage; Power conversion; Power electronics; Power generation economics; Power grids; Power quality; Production; Static power converters; Voltage fluctuations; Custom power; phase-angle jump; power quality; power-electronic converters; static series compensator (SSC); voltage sags; voltage-source converter (VSC);
fLanguage
English
Journal_Title
Power Delivery, IEEE Transactions on
Publisher
ieee
ISSN
0885-8977
Type
jour
DOI
10.1109/TPWRD.2005.848756
Filename
1458876
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