Pretražite po imenu i prezimenu autora, mentora, urednika, prevoditelja

Napredna pretraga

Pregled bibliografske jedinice broj: 473963

Determination of Load Angle for Salient-pole Synchronous Machine


Sumina, Damir; Šala, Alan; Malarić, Roman
Determination of Load Angle for Salient-pole Synchronous Machine // Measurement science review, 10 (2010), 3; 89-96 doi:10.2478/v10048-010-0018-2 (međunarodna recenzija, članak, znanstveni)


CROSBI ID: 473963 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
Determination of Load Angle for Salient-pole Synchronous Machine

Autori
Sumina, Damir ; Šala, Alan ; Malarić, Roman

Izvornik
Measurement science review (1335-8871) 10 (2010), 3; 89-96

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
Load angle measurement; load angle estimation; synchronous generator

Sažetak
This paper presents two methods for load angle determination for salient-pole synchronous generator. The first method uses optical encoder to detect the rotor position. In some cases the end of the rotor shaft is not free to be used and mounting of an encoder is impossible. Therefore, the second method proposes estimation of the load angle based on the measured electrical values that have been already used in excitation control system of the synchronous generator. Estimation method uses corresponding voltage-current vector diagram and parameters of the synchronous generator, transformer and transmission lines. Both methods were experimentally verified on the digital control system and synchronous generator connected to power system. The estimation and measured results were compared. The accuracy of load angle estimation method depends on voltage and current measurement accuracy as well as generator, transformer and transmission line parameter accuracy. The estimation method gives satisfactory accuracy for load angles less than 120º el. Thus, it can be applied in excitation control system to provide stable work of synchronous generator in under-excitation operating area.

Izvorni jezik
Engleski

Znanstvena područja
Elektrotehnika



POVEZANOST RADA


Projekti:
036-0363081-1648 - Umjeravanje i mjerenje podržano Internetom (Malarić, Roman, MZOS ) ( POIROT)

Ustanove:
Fakultet elektrotehnike i računarstva, Zagreb

Profili:

Avatar Url Damir Sumina (autor)

Avatar Url Roman Malarić (autor)

Avatar Url Alan Šala (autor)

Poveznice na cjeloviti tekst rada:

doi www.measurement.sk www.measurement.sk

Citiraj ovu publikaciju:

Sumina, Damir; Šala, Alan; Malarić, Roman
Determination of Load Angle for Salient-pole Synchronous Machine // Measurement science review, 10 (2010), 3; 89-96 doi:10.2478/v10048-010-0018-2 (međunarodna recenzija, članak, znanstveni)
Sumina, D., Šala, A. & Malarić, R. (2010) Determination of Load Angle for Salient-pole Synchronous Machine. Measurement science review, 10 (3), 89-96 doi:10.2478/v10048-010-0018-2.
@article{article, year = {2010}, pages = {89-96}, DOI = {10.2478/v10048-010-0018-2}, keywords = {Load angle measurement, load angle estimation, synchronous generator}, journal = {Measurement science review}, doi = {10.2478/v10048-010-0018-2}, volume = {10}, number = {3}, issn = {1335-8871}, title = {Determination of Load Angle for Salient-pole Synchronous Machine}, keyword = {Load angle measurement, load angle estimation, synchronous generator} }
@article{article, year = {2010}, pages = {89-96}, DOI = {10.2478/v10048-010-0018-2}, keywords = {Load angle measurement, load angle estimation, synchronous generator}, journal = {Measurement science review}, doi = {10.2478/v10048-010-0018-2}, volume = {10}, number = {3}, issn = {1335-8871}, title = {Determination of Load Angle for Salient-pole Synchronous Machine}, keyword = {Load angle measurement, load angle estimation, synchronous generator} }

Časopis indeksira:


  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus


Uključenost u ostale bibliografske baze podataka::


  • INSPEC


Citati:





    Contrast
    Increase Font
    Decrease Font
    Dyslexic Font