Some Issues of Microprocessor-based Power System Stabilizer Implementation (CROSBI ID 529982)
Prilog sa skupa u zborniku | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Tečec, Zlatka ; Ćesić, Vinko ; Petrović, Ivan
engleski
Some Issues of Microprocessor-based Power System Stabilizer Implementation
In this paper, we present our experience gained through implementation of the IEEE PSS2B type of power system stabilizers (PSSs). The paper describes a particular case of implementing this type of PSS in microprocessor- based digital voltage regulator with limited processing resources. The following issues have been elaborated: (i) choice of sampling time and its influence on the performance of the PSS and on the processor utilization, (ii) selection of the lead-lags time constants and their influences on the noise amplification and (iii) scaling associated with the integer arithmetic. The abovementioned problems have been analyzed by simulations and experimentally on a laboratory power plant, and appropriate solutions have been proposed. Finally, the PSS2B has been implemented on real power plants, and a simple method for field verification of tuned PSS2B parameters is explained.
power system stabilizers; voltage control; microprocessor based implementation
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Podaci o prilogu
6 pages-x.
2007.
objavljeno
Podaci o matičnoj publikaciji
Proceedings of the 15th Mediterranean Conference on Control and Automation - MED'07, July 27 - 29, 2007, Athens - Greece
Antsaklis, Panos ; Valavanis, Kimon
Atena: Institute of Electrical and Electronics Engineers (IEEE)
Podaci o skupu
IEEE 15th Mediterranean Conference on Control and Automation - MED'07, July 27 - 29, 2007, Athens - Greece
poster
27.06.2007-29.06.2007
Atena, Grčka