M. Kenan DÖŞOĞLU, Salih TOSUN, Ali ÖZTÜRK, Gökhan POYRAZ

FAZ KAYDIRICI TRANSFORMATÖRLERİN STATİK GERİLİM KARARLILIĞI ÜZERİNDEKİ ETKİLERİNİN İNCELENMESİ

Yapılan bu çalışmada, Uluslararası Elektrik Elektronik Mühendisliğinin (IEEE) 14 baralı güç sisteminde faz kaydırıcı transformatörün güç sistemlerinde statik gerilim kararlılığı üzerinde oluşturduğu etkiler incelenmiştir. Faz kaydırıcı transformatörün farklı faz açılarında Gerilim-Maksimum Yüklenme Parametresi (G_MYP) ilişkisi üzerinde durulmuştur. Bu benzetim çalışmasında Güç Sistemleri Analizi Programı (PSAT) kullanılmıştır. 14 baralı güç sisteminin 5-6 numaralı baraları arasında bulunan faz kaydırıcı transformatörün 0-30 derece arasındaki değerler ile işlem gerç ekleştirilmiştir. Yapılan çalışma sonucunda faz açısının belli bir değere kadar GMYP değerini etkilediği, belli bir değerden sonra etki göstermediği görülmüştür.

Anahtar Kelimeler:

Faz kaydırıcı transformatör, statik gerilim kararlılığı, maksimum yüklenme parametresi

FAZ KAYDIRICI TRANSFORMATÖRLERİN STATİK GERİLİM KARARLILIĞI ÜZERİNDEKİ ETKİLERİNİN İNCELENMESİ

In this study, phase shifter transformer effects on static voltage stability were investigated. Studies were applied on IEEE 14-Bus test system. The relationship between voltage-Maximum Loading Parameters (G_MYP) investigated to different phase angles of the transformer phase shifter. This simulation study, Power Systems Analysis Program (PSAT) was used. The phase shifter transformer is located the between number of bus 5 and number of bus 6 of IEEE 14 bus test system. According to between 0 to 30 degrees values of phase shifter the transformer, operations were carried out. As a result of the study showed that the phase angle values affect G-MYP value until a certain value of the phase angle . Also observed that G-MYP value was not affected after a certain of the phase angle values.

Keywords:

Phase-shifting transformer, static voltage stability, maximum loading parameter,

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