Pregled bibliografske jedinice broj: 534194
Probability Density Functions of Voltage Sags Measured Indices
Probability Density Functions of Voltage Sags Measured Indices // Journal of electrical engineering, VOLUME 62 (2011), 6; 335-341 doi:10.2478/v10187-011-0053-8 (međunarodna recenzija, članak, znanstveni)
CROSBI ID: 534194 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Probability Density Functions of Voltage Sags Measured Indices
Autori
Klaić, Zvonimir ; Šljivac, Damir ; Baus, Zoran
Izvornik
Journal of electrical engineering (1335-3632) VOLUME 62
(2011), 6;
335-341
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
power quality; voltage sag; probability functions; chi squared criterion; hill climbing algorithm
Sažetak
Voltage sags can cause interruptions of industrial processes, which could result as a malfunction of equipment and considerable economic losses. Thus, it is very useful to see certain rules of voltage sags occurrence – due to duration and depth. This paper presents statistical analyses of voltage sags in several domestic and industrial transformer stations. Voltage sag probability functions are calculated from actual measurement data, by means of a hill climbing algorithm. Lognormal and Weibull frequency distribution functions are used to describe distribution of measured voltage dips.
Izvorni jezik
Engleski
Znanstvena područja
Elektrotehnika
POVEZANOST RADA
Ustanove:
Fakultet elektrotehnike, računarstva i informacijskih tehnologija Osijek
Citiraj ovu publikaciju:
Časopis indeksira:
- Web of Science Core Collection (WoSCC)
- Science Citation Index Expanded (SCI-EXP)
- SCI-EXP, SSCI i/ili A&HCI
- Scopus
