Journals / Dumlupınar Üniversitesi Fen Bilimleri Enstitüsü Dergisi / 2019 / Cilt: 0 - Sayı: 42

INVESTIGATION OF WIND FARM BORDER SHAPE EFFECT ON WİND FARM LAYOUT PROBLEM

SANTRAL SINIR ŞEKLİNİN RÜZGÂR SANTRALİ KONUMLANDIRMA PROBLEMİNE OLAN ETKİSİNİN ARAŞTIRILMASI

Pages
55–69
Publication Date
2022-10-11
DOI
—
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AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

It was observed that the most important design parameters such as the wake efficiency, energy cost, total cost and annual energy production are less than 10% against to the sensitivities to the change of the wind farm border shape.

📌 3 Key Takeaways

🎯
Objective & Hypothesis:Interest in renewable energy sources has been increasing due to the fossil-based sources being exhaustible and the harmful effects to the environment.
📊
Key Findings & Data:The rate of change of important design parameters depending on the wind farm boundary shape has been investigated.
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Conclusion & Impact:It was observed that the most important design parameters such as the wake efficiency, energy cost, total cost and annual energy production are less than 10% against to the sensitivities to the change of the wind farm border shape.
🔬Design:Modeling & Simulation
📍Scope:Comprehensive Sample
⚙️Variables:Domain Parameters

Abstract

Interest in renewable energy sources has been increasing due to the fossil-based sources being exhaustible and the harmful effects to the environment. Wind energy technology is spreading rapidly all over the world because it offers lower unit energy costs compared to other renewable energy technologies. Increasing wind energy has triggered the demand for more efficient wind farm layouts. A great number of research has been published for the solution of the complex optimization problem which has many limitations. However, the effect of the wind farm boundary shape on the results of optimization is rarely mentioned. For this reason, in this study, optimization calculations were carriedout for a wind model based on long-term Kütahya wind data and four different boundaries (square, rectangular, circle and irregular). The rate of change of important design parameters depending on the wind farm boundary shape has been investigated. It was observed that the most important design parameters such as the wake efficiency, energy cost, total cost and annual energy production are less than 10% against to the sensitivities to the change of the wind farm border shape.

Özet

Fosil kökenli yakıtların tükenebilir olması ve çevreye olan zararlı etkileri neticesinde yenilenebilirenerji kaynaklarına olan ilgi artış göstermektedir. Rüzgâr enerjisi teknolojisi, diğer yenilenebilir enerjiteknolojilerine kıyasla daha düşük birim enerji maliyetleri sunması sebebi ile tüm dünyada hızlayaygınlaşmaktadır. Artan rüzgâr enerjisi talebi daha verimli santral düzenlerinin elde edilmesinitetiklemiştir. Birçok kısıtlama içeren bu karmaşık problemin çözümü üzerine birçok araştırmayapılmıştır. Fakat santral sınır şeklinin optimizasyon sonuçlarına olan etkisine nadiren değinilmiştir.Bu sebeple, bu çalışmada uzun dönemli Kütahya rüzgar verisi temel alınarak oluşturulmuş bir rüzgarmodeli için dört farklı sınır şeklinde (kare, dikdörtgen, daire ve düzensiz) optimizasyon hesaplamalarıgerçekleştirilmiştir. Önemli tasarım parametrelerinin santral sınır şekline bağlı değişim oranlarıaraştırılmıştır. En önemli tasarım parametreleri olan iz bölgesi verimi, enerji maliyeti, toplam maliyetve yıllık enerji üretiminin santral sınır şeklinin değişimine olan hassasiyetlerinin %10’un altındaolduğu gözlenmiştir.

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Cite This Article

KOŞAR, O., ÖZGÜR, M. A. (2022). INVESTIGATION OF WIND FARM BORDER SHAPE EFFECT ON WİND FARM LAYOUT PROBLEM. Dumlupınar Üniversitesi Fen Bilimleri Enstitüsü Dergisi, Cilt: 0 - Sayı: 42, 55–69. https://ajindex.com/articles/492296

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