Journals / Gazi Üniversitesi Mühendislik Mimarlık Fakültesi Dergisi / 2023 / Cilt: 38 - Sayı: 2

The automatic generation controller based on whale optimization algorithm in PV-thermal power systems

FV-termal güç sistemlerinde balina optimizasyon algoritması tabanlı otomatik üretim kontrolörü

Pages
915–926
Publication Date
2022-10-07
DOI
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AI Summary & Key Takeaways

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

The results obtained indicated that the WOA tuned PID controller proposed in the study gave better results than the other methods in terms of overshoot values and settling time of system frequency.

📌 3 Key Takeaways

🎯
Objective & Hypothesis:To ensure a balance between the power generated and the consumed power in power systems, a control process namely automatic generation control (AGC) must be carried out.
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Key Findings & Data:The performance of WOA tuned PID controller is tested under load change in area-1 and area-2.
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Conclusion & Impact:The results obtained indicated that the WOA tuned PID controller proposed in the study gave better results than the other methods in terms of overshoot values and settling time of system frequency.
🔬Design:Modeling & Simulation
📍Scope:Comprehensive Sample
⚙️Variables:Otomatik üretim kontrolü (OÜK) · balina algoritması (BA) · PID kontrolör

Abstract

To ensure a balance between the power generated and the consumed power in power systems, a control process namely automatic generation control (AGC) must be carried out. This process becomes more challenging due to increasing use of renewable energy sources (RES) such as wind turbines (WT) and photovoltaic (PV) panels. Therefore, AGC needs to be performed more sensitively. In this study, it has been aimed to determine the parameters of the PID controller by using the whale optimization algorithm (WOA) for the AGC in a hybrid power system consisting of photovoltaic (PV) system and thermal generator. The performance of WOA tuned PID controller is tested under load change in area-1 and area-2. Additionally, comparisons have been made with the performances of other optimization techniques such as firefly algorithm (FA), genetic algorithm (GA) and population extremal algorithm (PEO). The results obtained indicated that the WOA tuned PID controller proposed in the study gave better results than the other methods in terms of overshoot values and settling time of system frequency.

Özet

Güç sistemlerinde üretilen güç ile tüketilen güç arasında denge sağlanması amacıyla otomatik üretim kontrolü (OÜK) adı verilen bir kontrol sürecinin gerçekleştirilmesi gerekmektedir. Rüzgâr türbinleri (RT) ve fotovoltaik (FV) paneller gibi yenilenebilir enerji kaynaklarının (YEK) kullanımının artması bu süreci daha zor hale getirmektedir. Bu nedenle, OÜK sürecinin daha hassas bir şekilde gerçekleştirilmesi gerekmektedir. Bu çalışmada, fotovoltaik (FV) sistem ve termal generatörden meydana gelen hibrit bir güç sisteminde OÜK işlemi için balina algoritması (BA) kullanılarak PID kontrolörün parametrelerinin belirlenmesi amaçlanmıştır. Alan-1 ve alan-2’de meydana gelen yük değişimleri durumunda amaçlanan BA ayarlı PID kontrolörün performansının yeterliliği incelenmiştir. Ayrıca, ateşböceği algoritması (ABA), genetik algoritma (GA) ve aşırı nüfus optimizasyonu (ANO) gibi optimizasyon tekniklerinin performanslarıyla bir karşılaştırma yapılmıştır. Elde edilen sonuçlar, çalışmada önerilen BA ayarlı PID kontrolörün, sistem frekansının aşma değeri ve oturma süresi bakımından diğer yöntemlere göre daha iyi sonuçlar verdiğini göstermiştir.

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Cite This Article

CAN, Ö., EROĞLU, H., ÖZTÜRK, A. (2022). The automatic generation controller based on whale optimization algorithm in PV-thermal power systems. Gazi Üniversitesi Mühendislik Mimarlık Fakültesi Dergisi, Cilt: 38 - Sayı: 2, 915–926. https://ajindex.com/articles/667498

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