Pregled bibliografske jedinice broj: 879804
Single-phase autotransformer modelling and model parameter identification
Single-phase autotransformer modelling and model parameter identification // Electrical engineering, 100 (2018), 2; 625-632 doi:10.1007/s00202-017-0534-2 (međunarodna recenzija, članak, znanstveni)
CROSBI ID: 879804 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Single-phase autotransformer modelling and model parameter identification
Autori
Benšić, Tin ; Biondić, Ivan ; Marić, Predrag
Izvornik
Electrical engineering (0948-7921) 100
(2018), 2;
625-632
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
Autotransformer ; Parameter identification ; Time-domain modelling ; No-load state ; Magnetization curve
Sažetak
This paper proposes a newly formed model for time-domain analysis of single-phase autotransformer based on superposition of collinear vectors. Parameters of the model are determined with parameter identification procedure presented as a step-by-step algorithm using two no-load states. Identification is completed by solving minimization of least squares using genetic algorithm. This procedure also verifies the model and returns the total relative error referred to effective current value under 10%. Saturation is taken into account with nonlinear transcendent functions that are differentiable in whole domain, while the hysteresis is neglected.
Izvorni jezik
Engleski
Znanstvena područja
Elektrotehnika
POVEZANOST RADA
Ustanove:
Fakultet elektrotehnike, računarstva i informacijskih tehnologija Osijek
Citiraj ovu publikaciju:
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
