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Journals / Gazi Üniversitesi Mühendislik Mimarlık Fakültesi Dergisi / 2007 / Cilt: 22 - Sayı: 1

Fuzzy PI controller for speed control of switched reluctance motor

Bulanık PI denetleyici ile anahtarlamalı relüktans motorun hız denetimi

Tuncay YİĞİT
Çetin ELMAS
M. Ali AKCAYOL
Pages
65–72
Publication Date
2022-10-18
DOI
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AI Summary & Key Takeaways

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

Experimental results showed that fuzzy PI controller has better performance than a PI controller with a range of working conditions.

📌 3 Key Takeaways

🎯
Objective & Hypothesis:Switched reluctance motors (SRMs) have been increasingly used in industrial applications because of their simple structure and reduced rotor loses.
📊
Key Findings & Data:As a result of improvement of power electronics and computer technology, there have been increased attentions to control the SRMs.
💡
Conclusion & Impact:Experimental results showed that fuzzy PI controller has better performance than a PI controller with a range of working conditions.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Domain Parameters

Abstract

Switched reluctance motors (SRMs) have been increasingly used in industrial applications because of their simple structure and reduced rotor loses. As a result of improvement of power electronics and computer technology, there have been increased attentions to control the SRMs. Dynamic characteristics of SRMs are varying depending on working conditions. A PI (Proportional-Integral) controllers with constant gain values have overshoot and oscillations at varying speeds and load especially at transient-state. In this paper, a fuzzy PI controller was proposed to control the speed of the SRM. Proportional and integral gains of the PI controller are tuned by fuzzy logic controller (FLC) depending on speed error and change of the speed error. Fuzzy PI controller was implemented using TMS320F240 digital signal processor. Experimental results showed that fuzzy PI controller has better performance than a PI controller with a range of working conditions.

Özet

Anahtarlamalı relüktans motor (ARM)’lar yapılarının basit ve rotor kayıplarının düşük olması nedeniyle endüstriyel uygulamalarda giderek artan bir ilgi görmektedir. Güç elektroniği ve bilgisayar teknolojisindeki gelişmelerin sonucunda ARM’lerin denetiminde başarılı çalışmalar yapılmıştır. ARM’lerin dinamik karakteristikleri, çalışma şartlarına bağlı olarak değişmektedir. Sabit kazanç katsayılarına sahip klasik PI denetleyici farklı hız ve yüklerde, özellikle hız değişimlerinde aşım ve dalgalanmalara neden olmaktadır. Bu makalede, ARM’nin hız denetimi için bir bulanık PI denetleyici önerilmiştir. Denetleyicide, bir bulanık mantık denetleyici (BMD)tarafından, PI denetleyicinin oransal ve integral katsayıları, motorun hız hatası ve hız hata değişimine bağlı olarak sürekli uyarlanmaktadır. Önerilen denetleyici TMS320F240 sayısal işaret işlemci (Sİİ) kullanılarak gerçekleştirilmiştir. Deneysel sonuçlardan, bulanık PI denetleyicinin farklı çalışma şartlarında klasik PI denetleyiciye göre daha iyi başarım sağladığı gözlemlenmiştir.

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Cite This Article

YİĞİT, T., ELMAS, Ç., AKCAYOL, M. A. (2022). Fuzzy PI controller for speed control of switched reluctance motor. Gazi Üniversitesi Mühendislik Mimarlık Fakültesi Dergisi, Cilt: 22 - Sayı: 1, 65–72. https://ajindex.com/articles/524004

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