YÜKSEK GERYLYM HATLARINDA KULLANILAN DEMET YLETKEN YÇYNDEKY YLETKENLER ARASI MESAFENYN TAVLAMA BENZETYMY KULLANILARAK BELYRLENMESY

Yıl 2010, Cilt: 5 Sayı: 2, 428 - 434, 01.03.2010

Serhat Duman Ali Ozturk Salih Tosun Kenan Döşoğlu M.Ali Yalçın

Öz

Yüksek gerilim hatlarynda kullanylan demet iletken içindeki iletkenler arasy mesafenin en uygun de?erde olmasy gerekmektedir. Yüksek gerilim hatlarynda korona kayyplary ba?lady?ynda elektrik alany maksimum olmakta ve matematiksel denklemlerin analizi ile hesaplanmaktadyr. Bu çaly?mada matematiksel denklemler ile demet iletken içindeki iletkenler arasy mesafe nümerik analiz yöntemlerinden biri olan Gauss Seidel (GS) ve sezgisel metotlardan biri olan Tavlama Benzetimi (TB) kullanylarak belirlenmi?tir. Her iki metot da bulunan sonuçlar kar?yla?tyrylmy?tyr. Sonuçlara göre SA' nyn GS' ye 220, 380 ve 500 kV de?erlerinde syrasyyla %0.0117, % 0.0012, %0,0061 daha iyi sonuçlar verdi?i görülmü?tür.

Anahtar Kelimeler

Güç Sistemleri, Demet Yletken, Optimizasyon, Tavlama Benzetimi, Gauss Seidel,

THE DETERMINATION OF THE DISTANCE BETWEEN THE CONDUCTORS IN BUNDLED CONDUCTOR USED IN HIGH VOLTAGE TRANSMISSION LINES BY USING SIMULATED ANNEALING

Öz

The most suitable value of distance between the conductors in bundled conductor is necessary that used in high voltage transmission lines. The maximum electric field when corona loss started in the high voltage line system was calculated by mathematical equation analysis. In this study, the distance between the conductors in bundled conductor have been determined by using Gauss Seidel (GS) of numeric analysis methods and Simulated Annealing (SA) of heuristic methods with mathematical equations. Results taken with both methods have been compared to each other. According to results of SA to GS, it has been seen the better %0.0117, % 0.0012, %0,0061, in 220, 380 and 500 kV values respectively.

Anahtar Kelimeler

Power Systems, Bundled Conductor, Optimization, Simulated Annealing, Gauss Seidel,