Naslov
A Comprehensive Approach to Dynamic Simulation of Voltage Collapse Phenomenon

Autori
Dizdarević, Nijaz ; Tešnjak, Sejid

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

Izvornik
Proceedings of the 1995 IEEE/KTH Stockholm Power Tech Conference / Eriksson, Roland - Stockholm : Institute of Electrical and Electronics Engineers (IEEE), 1995, 161-166

Skup
1995 Stockholm Power Tech Conference

Mjesto i datum
Stockholm, Švedska, 18.06.1995. - 22.06.1995

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
Voltage instability ; voltage collapse ; long-term dynamics ; load characteristics and dynamics

Sažetak
In this paper voltage instability problem evolving is analyzed in a simple longitudinal (radial) test system. Dynamic simulation is carried out in order to identify most of regulating actions on devices affecting voltage instability such as load tap changing transformers (LTC's), series and shunt capacitor banks, generator rotor overexcitation limiters (OXL's), prime movers, static voltage and frequency sensitive loads, induction motor loads, load changes by bus or area and undervoltage load shedding. The analysis is carried out together with the basic dynamics of mentioned actions in order to show that further improvement of dynamic methods for taking into consideration even slow regulating actions such as AGC for frequency control is necessary.

Izvorni jezik
Engleski

Znanstvena područja
Elektrotehnika

POVEZANOST RADA