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Pregled bibliografske jedinice broj: 477368

Development of synchronous generator saturation model from steady-state operating data


Jadrić, Martin; Despalatović, Marin; Terzić, Božo
Development of synchronous generator saturation model from steady-state operating data // Electric power systems research, 80 (2010), 11; 1323-1331 doi:10.1016/j.epsr.2010.05.002 (međunarodna recenzija, članak, znanstveni)


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Naslov
Development of synchronous generator saturation model from steady-state operating data

Autori
Jadrić, Martin ; Despalatović, Marin ; Terzić, Božo

Izvornik
Electric power systems research (0378-7796) 80 (2010), 11; 1323-1331

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

Ključne riječi
synchronous machine; saturated synchronous reactances; parameter estimation; saturation model

Sažetak
A new method to estimate and model the saturated synchronous reactances of hydroturbine generators from operating data is presented. For the estimation process, measurements of only the generator steady-state variables are required. First, using a specific procedure, the field to armature turns ratio is estimated from measured steady-state variables at constant power generation and various excitation conditions. Subsequently, for each set of steady-state operating data, saturated synchronous reactances are identified. Fitting surfaces, defined as polynomial functions in two variables, are later used to model these saturated reactances. It is shown that the simpler polynomial functions may be used to model saturation at the steady-state than at the dynamic conditions. The developed steady-state model is validated with measurements performed on the 34 MVA hydroturbine generator.

Izvorni jezik
Engleski

Znanstvena područja
Elektrotehnika



POVEZANOST RADA


Projekti:
023-0361621-1611 - Identifikacija parametara sinkronog generatora u pogonu (Terzić, Božo, MZOS ) ( CroRIS)

Ustanove:
Fakultet elektrotehnike, strojarstva i brodogradnje, Split

Profili:

Avatar Url Marin Despalatović (autor)

Avatar Url Božo Terzić (autor)

Avatar Url Martin Jadrić (autor)

Poveznice na cjeloviti tekst rada:

doi dx.doi.org www.sciencedirect.com

Citiraj ovu publikaciju:

Jadrić, Martin; Despalatović, Marin; Terzić, Božo
Development of synchronous generator saturation model from steady-state operating data // Electric power systems research, 80 (2010), 11; 1323-1331 doi:10.1016/j.epsr.2010.05.002 (međunarodna recenzija, članak, znanstveni)
Jadrić, M., Despalatović, M. & Terzić, B. (2010) Development of synchronous generator saturation model from steady-state operating data. Electric power systems research, 80 (11), 1323-1331 doi:10.1016/j.epsr.2010.05.002.
@article{article, author = {Jadri\'{c}, Martin and Despalatovi\'{c}, Marin and Terzi\'{c}, Bo\v{z}o}, year = {2010}, pages = {1323-1331}, DOI = {10.1016/j.epsr.2010.05.002}, keywords = {synchronous machine, saturated synchronous reactances, parameter estimation, saturation model}, journal = {Electric power systems research}, doi = {10.1016/j.epsr.2010.05.002}, volume = {80}, number = {11}, issn = {0378-7796}, title = {Development of synchronous generator saturation model from steady-state operating data}, keyword = {synchronous machine, saturated synchronous reactances, parameter estimation, saturation model} }
@article{article, author = {Jadri\'{c}, Martin and Despalatovi\'{c}, Marin and Terzi\'{c}, Bo\v{z}o}, year = {2010}, pages = {1323-1331}, DOI = {10.1016/j.epsr.2010.05.002}, keywords = {synchronous machine, saturated synchronous reactances, parameter estimation, saturation model}, journal = {Electric power systems research}, doi = {10.1016/j.epsr.2010.05.002}, volume = {80}, number = {11}, issn = {0378-7796}, title = {Development of synchronous generator saturation model from steady-state operating data}, keyword = {synchronous machine, saturated synchronous reactances, parameter estimation, saturation model} }

Časopis indeksira:


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


Citati:





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