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Journals / Politeknik Dergisi / 2023 / Cilt: 26 - Sayı: 1

Design of Hybrid Controller for Automatic Voltage Regulator

Otomatik Gerilim Regülatörü İçin Hibrit Bir Denetleyici Tasarımı

Güngör BAL
Nihat OZTURK
Selim ÖNCÜ
Kenan ÜNAL
Pages
199–207
Publication Date
2023-03-27
DOI
—
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AI Summary & Key Takeaways

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

According to the comparison made, it was seen that the proposed hybrid controller has better response than the other controllers in terms of maximum overshoot, rise and settling time.

📌 3 Key Takeaways

🎯
Objective & Hypothesis:Synchronous generators are still the main machines in the production of electrical energy.
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Key Findings & Data:Since synchronous generators are operated with the grid, the output voltage and frequency must be fixed.
💡
Conclusion & Impact:According to the comparison made, it was seen that the proposed hybrid controller has better response than the other controllers in terms of maximum overshoot, rise and settling time.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Senkron Generatör · Otomatik Gerilim Regülatörü · Bulanık Mantık Denetleyici

Abstract

Synchronous generators are still the main machines in the production of electrical energy. Changing the excitation current and the rotation speed easily adjust their output voltage and frequency. Since synchronous generators are operated with the grid, the output voltage and frequency must be fixed. Various control systems are used in Automatic Voltage Regulators for adjusting the voltage. In this study, a hybrid controller structure proposed and it operates in MATLAB / Simulink program. The simulation results of the proposed AVR is compared with PID adjusted by Artificial Bee Colonies algorithm and Ziegler-Nichols based different controllers. The comparison was made on maximum overshoot, rise and settling time. According to the comparison made, it was seen that the proposed hybrid controller has better response than the other controllers in terms of maximum overshoot, rise and settling time.

Özet

Senkron generatörler elektrik enerjisinin üretiminde temel makina olma görevini sürdürmektedir. Senkron generatörlerin çıkış gerilimi ve frekansı uyartım akımı ve devir sayısı değiştirilerek kolayca ayarlanabilmektedir. Genellikle senkron generatörler şebekeye bağlı olarak çalıştıkları için çıkış gerilimi ve frekansının sabit olması gerekmektedir. Gerilimin ayarlanması için kullanılan Otomatik Gerilim Regülatörlerinde çeşitli denetleyici sistemler kullanılmaktadır. Bu çalışmada MATLAB/Simulink programında bulanık mantık tabanlı anahtarlamalı bir hibrit denetleyici yapısı önerilmiştir. Önerilen hibrit denetleyici, Yapay Arı Kolonisi Algoritması kullanılarak optimize edilen PID denetleyiciyle ve Ziegler-Nichols yöntemine dayalı farklı denetleyicilerden elde edilen sonuçlarla karşılaştırılmıştır. Karşılaştırma kriterleri maksimum aşım miktarı, yükselme zamanı ve oturma zamanı olarak belirlenmiştir. Karşılaştırmanın sonuçları da çok kriterli karar verme tekniklerinden biri olan TOPSIS metodu ile analiz edilerek değerlendirilmiş ve sunulmuştur.

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Cite This Article

BAL, G., OZTURK, N., ÖNCÜ, S., ÜNAL, K. (2023). Design of Hybrid Controller for Automatic Voltage Regulator. Politeknik Dergisi, Cilt: 26 - Sayı: 1, 199–207. https://ajindex.com/articles/888285

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References (12)

  1. J Chapman, S. Electric machinery fundamentals. McGraw-hill, (2004)
  2. V. Yarlagadda and R. Gnanendar, “Dynamic Stability Improvement Using Genetic Algorithm Tuned Controllers Embeded in Generator Control Loops” 2020 Fourth International Conference on Computing Methodologies and Communication (ICCMC), Erode, India, pp. 561–565, (2020)
  3. Ghamri, L. Y., Awadh, H., Al Shamsi, N., AlKhateri, S., Khurram, A., & Rehman, H., "Robust AVR design for the synchronous generator" The Journal of Engineering, 2019(17), 4111-4115, (2019)
  4. Farouk, N., & Sheng, L.,. "Design and Implementation of a Fuzzy Logic Controller for Synchronous Generator" Research Journal of Applied Sciences, Engineering and Technology, 4(20), 4126-4131, (2012)
  5. Bayram, M. B., Sefa, I., & Balci, S., "A static exciter with interleaved buck converter for synchronous generators" International Journal of Hydrogen Energy, 42(28), 17760-17770, (2017
  6. Elumalai, K., & Sumathi, S. (2017, March). "Behavior modification of PID controller for AVR system using particle swarm optimization" 2017 Conference on Emerging Devices and Smart Systems (ICEDSS), Mallasamudram, India, pp. 190-195, (2017
  7. Ataşlar-Ayyıldız, B., & Karahan, O. "Controller Tunıng Approach Wıth Tlbo Algorıthm For The Automatıc Voltage Regulator System" Anadolu University of Sciences & Technology-A: Applied Sciences & Engineering, 21(1), (2020)
  8. Ercan, K. Ö. S. E., & Coşkun, S., "Time-delay AVR system analysis using PSO-based PID controller", Avrupa Bilim ve Teknoloji Dergisi, (18), 981-991, (2020)
  9. Aboura, F., "Tuning PID controller using hybrid genetic algorithm particle swarm optimization method for AVR system" International Aegean Conference on Electrical Machines and Power Electronics (ACEMP) & 2019 International Conference on Optimization of Electrical and Electronic Equipment (OPTIM), Istanbul, Turkey, pp. 570-574, (2019)
  10. Çelik, E., & Öztürk, N. "A hybrid symbiotic organisms search and simulated annealing technique applied to efficient design of PID controller for automatic voltage regulator" Soft Computing, 22(23), 8011-8024, (2018)
  11. Mitra, P., Maulik, S., Chowdhury, S. P., & Chowdhury, S. "ANFIS based automatic voltage regulator with hybrid learning algorithm", 42nd International Universities Power Engineering Conference, Brighton, UK, pp. 397-401 (2007
  12. Mitra, P., Chowdhury, S. P., Chowdhury, S., Pal, S. K., & Crossley, P. A., "Intelligent AVR and PSS with Adaptive hybrid learning algori