Naslov
A Takagi-Sugeno Fuzzy Model of Synchronous generators

Autori
Tečec, Zlatka ; Petrović, Ivan ; Matuško, Jadranko

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
International Conference on Electrical Drives and Power Electronics - EDPE 2009, Dubrovnik 12.-14. listopada 2009. / - , 2009

Skup
International Conference on Electrical Drives and Power Electronics - EDPE 2009, Dubrovnik 12.-14. listopada 2009.

Mjesto i datum
Dubrovnik, Hrvatska, 12.10.2009. - 14.10.2009

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
Modelling; Adaptive control; Electrical machines; Takagi-Sugeno model; PSS

Sažetak
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.

Izvorni jezik
Engleski

Znanstvena područja
Elektrotehnika, Temeljne tehničke znanosti

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