Faz kaydırıcı transformatörlerin güç sistemine etkileri

Elektrik Enerjisine olan talebin giderek artması, elektrik enerjisinin daha ekonomik ve güvenli kullanımı ortaya çıkarmıştır. Güç sistemlerinin kararlı ve güvenilir bir şekilde işletilmesi konusu da çok önemli bir çalışma konusu haline gelmiştir. Günümüzde güç sistemlerinin kontrolü ve işletilmesi açısından Esnek Alternatif Akım İletim Sistemleri (Flexible Alternating Current Transmission Systems - FACTS) önemli rol oynamaktadırlar. FACTS cihazları ile güç sistemlerinin gerilim ve frekans kararlılığının iyileştirilmesinin yanında, hatlardaki güç transferinin de kontrolü söz konusudur. Faz Kaydırıcı Transformatörler de (FKT) bu FACTS araçları içerisinde sayılmaktadırlar. Bu çalışmada (IEEE) 6 baralı güç sistemine faz kaydırıcı transformatörün ilave edilmesiyle güç akış analizi yapılmıştır. FKT’nin değişik faz açılarındaki katkılarına göre güç sisteminin analizi yapılmıştır.

Effects of phase shifting transformers on power system

Increasing demand for electric energy has led to more economical and safe use of electric energy. The operation of power systems in a stable and reliable manner has been a very important work. Today, Flexible Alternating Current Transmission Systems (FACTS) play an important role in controlling and operating power systems. In addition to improving the voltage and frequency stability of power systems with FACTS devices, they also control the power transfer in the lines. Phase Shifting Transformers (PST) are also considered as FACTS instruments. In this study, power flow analysis was done by adding Phase Shifting Transformer to IEEE 6-bus power system. The analysis of the power system was made according to the contributions of the PST to the various phases.

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