DocumentCode :
1373083
Title :
Advanced simulation techniques for the analysis of power system dynamics
Author :
Fankhauser, Hans R. ; Aneros, Kjell ; Edris, Abdel-Aty ; Torseng, Sture
Author_Institution :
ABB Power Syst., Vasteras, Sweden
Volume :
3
Issue :
4
fYear :
1990
Firstpage :
31
Lastpage :
36
Abstract :
A description is given of SIMPOW, a digital power system simulator for studies in which the access to realistic models of all established and future electrical equipment such as multiterminal HVDC systems, phasewise-controlled static VAr controllers, superconducting magnetic energy storage, flexible AC transmission systems, and other advanced technologies is essential. The basic design concept of SIMPOW is examined, covering functional parts, power-frequency models, instantaneous value models, user-defined modeling, man-machine communication, and power-flow solution and integration procedures. Simulation stages and event handling are briefly considered. To illustrate the use of the simulation techniques described, three typical problems to which they have been applied successfully are presented in detail. They are the balancing of traction loads by means of phasewise controlled static VAr controllers, bulk power transmission by a multiterminal HVDC system, and simulation of electrical machine dynamics. Further improvements that are planned for SIMPOW are described.<>
Keywords :
DC power transmission; digital simulation; power system analysis computing; power systems; static VAr compensators; superconducting magnet energy storage; SIMPOW; digital power system simulator; electrical machine dynamics; event handling; flexible AC transmission systems; instantaneous value models; man-machine communication; multiterminal HVDC systems; phasewise-controlled static VAr controllers; power flow; power-frequency models; superconducting magnetic energy storage; traction load balancing; user-defined modeling; Analytical models; Communication system control; Flexible AC transmission systems; HVDC transmission; Magnetic analysis; Power system analysis computing; Power system modeling; Power system simulation; Reactive power; Superconducting magnetic energy storage;
fLanguage :
English
Journal_Title :
Computer Applications in Power, IEEE
Publisher :
ieee
ISSN :
0895-0156
Type :
jour
DOI :
10.1109/67.60751
Filename :
60751
Link To Document :
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