Yakıt tüketim tasarrufu için gerçek zamanlı kazan kontrol algoritması geliştirme

Öz

Bu çalışmada kazan sistemlerinde en az katı yakıt atığı ile maksimum ısınma sağlayan otomatik katı yakıt kontrol algoritması geliştirilmiştir. Geliştirilen algoritma ile Atmega16 mikro denetleyicisi ile kazan kontrolünde kullanılan stoker, fan, su pompası gibi motorlar ile kazan sıcaklığı, sıcaklık sensoru, su pompası sıcaklığı gibi özellikler kontrol edilmektedir. Bu özelliklere ek olarak kesme fonksiyonları ile kontrol edilen menü yardımıyla yakıt yükleme, bekleme, fan hızı ayarlama gibi işlemler gerçekleştirilebilmektedir. Sistemin gerçek zamanlı ve hızlı bir şekilde kontrol edilebilmesi için geliştirilen kontrol algoritması AVR C dili ile programlanmıştır. Geliştirilen algoritmanın kullanıldığı sistemde kullanıcılarının işlerini kolaylaştıracak şekilde 7 segment display göstergeli kullanıcı dostu bir panel geliştirilmiştir. Bu panel yardımıyla kullanıcı, kazanının çalışmasını etkileyen tüm ayarlamaları çok kısa sürede gerçekleştirebilecektir. Deneysel çalışmalar neticesinde kontrol edilen kazan elemanlarının hayat ömründe artış tespit edildiği gibi klasik kazan kontrol sistemlerine göre yıllık %20’ye yakın yakıt tasarrufu sağlanmıştır.

Anahtar Kelimeler

• kazan sistemi
• enerji tüketimi
• kazan kontrol algoritması
• kesme
• mikro denetleyici

Developing real-time boiler control algorithm for fuel consumption savings

Öz

In this study, an automatic solid fuel control algorithm has been developed that provides maximum heating with minimal solid fuel waste in boiler systems. With the algorithm developed using the Atmega16 microcontroller, motors such as stoker, fan, water pump used in boiler control and features such as boiler temperature, temperature sensor, water pump temperature are controlled. In addition to these features, operations such as fuel loading, waiting, fan speed adjustment can be performed with the help of the menu controlled by interrupt functions. The boiler control algorithm developed for real-time control of the system is programmed with the AVR C language. In the system in which the developed algorithm is used, a user-friendly panel with a 7-segment display has been developed to facilitate the work of the users. With the help of this panel, the user will be able to make all adjustments that affect the operation of the boiler in a very short time. As a result of experimental studies, an increase in the life span of the controlled boiler elements has been determined and an annual fuel saving of approximately 20% has been achieved compared to conventional boiler control systems.

Anahtar Kelimeler

• boiler system
• energy consumption
• interrupt
• microcontroller
• boiler control algorithm

Kaynakça

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