GENETİK ALGORİTMA KULLANILARAK GÜÇ SİSTEMLERİNDE OPTİMAL ÇALIŞMA ŞARTLARININ BELİRLENMESİ

Öz

Bu çalışmada optimizasyon yöntemlerinden biri olan Genetik Algoritma (GA) ile elektrik güç sistemlerinde
optimum çalışma koşulları belirlenmiştir. Çalışmanın ana hedefi iletim hatlarında meydana gelen aktif güç
kayıplarının minimum olmasını sağlayacak yük baralarının gerilim genlik değerlerinin belirlenmesidir. Örnek
olarak 5 baralı bir sistem ele alınmış ve bu sistem üzerinde hem GA hem de Newton-Raphson (NR) güç akışı
yöntemi kullanılarak yük baralarının çalışma gerilim değerleri belirlenmiştir. Bu değerler kullanılarak Statik
VAR Kompanzatör (SVC) ile reaktif güç kompanzasyonu yapılmıştır. Elde edilen sonuçlar, GA ile çalışma
koşullarının belirlenmesi durumunda aktif güç kayıpları minimize edileceğinden ciddi oranda ekonomik kazanç
ve enerji tasarrufu sağlanacağını ortaya koymaktadır.

Anahtar Kelimeler

• Genetik algoritma, güç sistemleri, reaktif güç optimizasyonu, newton-raphson, statik var kompanzatör.

Kaynakça

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