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Pregled bibliografske jedinice broj: 520435

Voltage Unbalance Analysis in Power Systems Supplying Eletrical Railways


Pavić, Ivica; Bobetko, Tin; Milardić, Viktor
Voltage Unbalance Analysis in Power Systems Supplying Eletrical Railways // International review of electrical engineering, 5 (2010), 6; 2828-2835 (međunarodna recenzija, članak, znanstveni)


CROSBI ID: 520435 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
Voltage Unbalance Analysis in Power Systems Supplying Eletrical Railways

Autori
Pavić, Ivica ; Bobetko, Tin ; Milardić, Viktor

Izvornik
International review of electrical engineering (1827-6660) 5 (2010), 6; 2828-2835

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

Ključne riječi
Railway Traction System; Voltage Unbalance; Three-Phase Load Flow

Sažetak
The electric railway system represents one of the largest sources of unbalances in three-phase power system. This paper presents the modified three-phase load flow method in order to achieve greater precision in determining the voltage and current unbalances in the observed network. Traditionally, the AC traction loads are modeled in three-phase load flow program as constant two or three equivalent single-phase loads depending on traction transformer connection. The modified Newton-Raphson algorithm, presented in this paper, is based on constant phase-to-phase load modeling. Using this method it is possible to determine bus voltages and power flow in the railway traction system and power system simultaneously. A part of Croatian power system has been used as a test network to present the numerical results of the proposed method.

Izvorni jezik
Engleski

Znanstvena područja
Elektrotehnika



POVEZANOST RADA


Projekti:
036-0361590-1576 - Hrvatska prijenosna mreža u europskom tržištu električne energije

Ustanove:
Fakultet elektrotehnike i računarstva, Zagreb

Profili:

Avatar Url Viktor Milardić (autor)

Avatar Url Ivica Pavić (autor)


Citiraj ovu publikaciju:

Pavić, Ivica; Bobetko, Tin; Milardić, Viktor
Voltage Unbalance Analysis in Power Systems Supplying Eletrical Railways // International review of electrical engineering, 5 (2010), 6; 2828-2835 (međunarodna recenzija, članak, znanstveni)
Pavić, I., Bobetko, T. & Milardić, V. (2010) Voltage Unbalance Analysis in Power Systems Supplying Eletrical Railways. International review of electrical engineering, 5 (6), 2828-2835.
@article{article, author = {Pavi\'{c}, Ivica and Bobetko, Tin and Milardi\'{c}, Viktor}, year = {2010}, pages = {2828-2835}, keywords = {Railway Traction System, Voltage Unbalance, Three-Phase Load Flow}, journal = {International review of electrical engineering}, volume = {5}, number = {6}, issn = {1827-6660}, title = {Voltage Unbalance Analysis in Power Systems Supplying Eletrical Railways}, keyword = {Railway Traction System, Voltage Unbalance, Three-Phase Load Flow} }
@article{article, author = {Pavi\'{c}, Ivica and Bobetko, Tin and Milardi\'{c}, Viktor}, year = {2010}, pages = {2828-2835}, keywords = {Railway Traction System, Voltage Unbalance, Three-Phase Load Flow}, journal = {International review of electrical engineering}, volume = {5}, number = {6}, issn = {1827-6660}, title = {Voltage Unbalance Analysis in Power Systems Supplying Eletrical Railways}, keyword = {Railway Traction System, Voltage Unbalance, Three-Phase Load Flow} }

Časopis indeksira:


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





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