DocumentCode
1181348
Title
Frequency Response Characteristics of the Unifled Power Flow Controller
Author
Papic, Igor ; Gole, Aniruddha M.
Author_Institution
University of Ljubljana; University of Manitoba
Volume
22
Issue
12
fYear
2002
Firstpage
65
Lastpage
65
Abstract
The frequency response characteristics of the unified power flow controller (UPFC) are derived using a state variable formulation. These characteristics are shown to be functions of the UPFC parameters as well as of the operating point. The method is used to identify operating points that cause resonance problems. The analytical formulation is validated using an electromagnetic transients simulation tool. In addition, the influence of the UPFC´s control system on the frequency response characteristic is investigated using a frequency scanning procedure coupled with a time domain simulation.
Keywords
Electric variables control; Fault location; Frequency response; Impedance; Load flow; Mathematical model; Power system modeling; Power system stability; Power transmission lines; Static VAr compensators; FACTS; UPFC; frequency dependent model; frequency response; frequency scanning;
fLanguage
English
Journal_Title
Power Engineering Review, IEEE
Publisher
ieee
ISSN
0272-1724
Type
jour
DOI
10.1109/MPER.2002.4311935
Filename
4311935
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