Deniz Üstü Rüzgar Çiftlikleri ile Entegre Sistemler İçin Optimal Pasif Filtre Tasarımları

Yıl 2025, Cilt: 28 Sayı: 5, 1399 - 1414, 12.10.2025

Alp Karadeniz

https://doi.org/10.2339/politeknik.1493020

Öz

Günümüzde rüzgar enerjisi, elektrik üretiminin fosil yakıtlara olan bağımlılığını azaltma ve çevresel sürdürülebilirliği artırma potansiyeli nedeniyle enerji pazarında önemli bir rol oynamaktadır. Özellikle, denizüstü rüzgar çiftlikleri, karasal rüzgar çiftliklerine kıyasla daha yüksek ve daha tutarlı rüzgar hızlarına erişim sağlayarak daha verimli enerji üretimi sunar. Ancak, denizüstü rüzgar çiftliklerinin elektrik şebekelerine entegrasyonu, harmonik bozulma ve aşırı veya düşük gerilim seviyeleri gibi çeşitli güç kalitesi problemleri ortaya çıkarmaktadır. Bu çalışmada, (Tip 3) çift beslemeli indüksiyon jeneratörü (DFIG) türbini kullanan denizüstü rüzgar çiftliği için harmonik analiz ve pasif filtre tasarımları ele alınmıştır. İlk olarak, DFIG içeren bir denizüstü rüzgar türbini MATLAB Simulink ortamında modellenmiştir. İkinci olarak, sistemin harmonik kirliliği analiz edilmiştir. Ardından, iki pasif filtre tipi olan C-tipi ve LCL filtreleri optimal olarak tasarlanmıştır. Çalışılan optimizasyon tasarım yaklaşımı, toplam gerilim harmonik bozulması, gerilim seviyeleri ve filtre güç kayıplarını IEEE 519 standartlarında tanımlandığı şekilde minimize etmeyi amaçlamaktadır. Buna ek olarak, literatürdeki en başarılı algoritmalardan biri olan Parçacık Sürü Optimizasyonu (PSO) algoritması, optimal filtre çözümlerini bulmak için kullanılmıştır.

Anahtar Kelimeler

: Denizüstü Rüzgar Çiftlikleri , Optimizasyon , Harmonikler , Pasif Filtreler , Güç Kalitesi.

Etik Beyan

Herhangi bir etik açısından sorunumuz bulunmamaktadır.

Destekleyen Kurum

Balikesir Universitesi

Proje Numarası

BAP 2024/051

Teşekkür

Balıkesir Üniversitesi BAP birimine makaleyi yapmamda maddi desteklerinden ötürü teşekkürü bir borç bilirim.

Optimal Passive Filter Designs for Offshore Wind Farm

Öz

Today, wind energy plays a significant role in the energy market due to its potential to reduce the dependence of electric power generation on fossil fuels and enhance environmental sustainability. Particularly, offshore wind farms offer more efficient energy generation by providing access to higher and more consistent wind speeds compared to onshore wind farms. However, the integration of offshore wind farms into electrical grids presents various power quality problems, such as harmonic distortion and under or over-voltage levels. In this study, harmonic analysis and passive filter designs are addressed for an offshore wind farm utilizing a type 3 doubly-fed induction generator (DFIG) turbine. Firstly, an offshore wind turbine with DFIG is modelled in the MATLAB Simulink environment. Secondly, the harmonic pollution of the system is analyzed. Then, two passive filter types, C-type and LCL filters, are optimally designed. The studied optimization design approach aims to minimize the total voltage harmonic distortion and voltage levels in p.u. as defined in IEEE 519 standards. In addition to that, one of the most widely used metaheuristic optimization algorithm in the literature, the Particle Swarm Optimization (PSO) algorithm, is employed to find optimal filter solutions.

Anahtar Kelimeler

Offshore Wind Farms , Type 3 DFIG , Optimization , Harmonics , Passive Filters , C-Type , LCL Filter.

Proje Numarası

BAP 2024/051

Kaynakça

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