A Takagi-Sugeno Fuzzy Model of Synchronous generators (CROSBI ID 554726)
Prilog sa skupa u zborniku | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Tečec, Zlatka ; Petrović, Ivan ; Matuško, Jadranko
engleski
A Takagi-Sugeno Fuzzy Model of Synchronous generators
This paper presents a Takagi-Sugeno (TS) synchronous machine model intended for application in an autotuning power system stabilizer. The model takes into account all three process variables that can affect synchronous machine dynamics regarding stability - beside usually used active and reactive power (P and Q) it includes also line reactance (xm). It is shown that proposed model gives very good results in spite of only second order local model used as the consequent part of the proposed TS structure. This makes the model appropriate for implementation on simple microprocessor platforms. Because P, Q and xm are included as TS model premises, it is enough to identify parameters of models in consequent part of TS model off-line. In this way possible numerical instability, common to adaptive PSSs which calculate controller’ s parameters directly from identified plant parameters, is avoided.
Modelling; Adaptive control; Electrical machines; Takagi-Sugeno model; PSS
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Podaci o prilogu
2009.
objavljeno
Podaci o matičnoj publikaciji
International Conference on Electrical Drives and Power Electronics - EDPE 2009, Dubrovnik 12.-14. listopada 2009.
Podaci o skupu
International Conference on ELECTRICAL DRIVES and POWER ELECTRONICS - EDPE 2009, Dubrovnik 12.-14. listopada 2009.
predavanje
12.10.2009-14.10.2009
Dubrovnik, Hrvatska