Muhtelif Altyapı Ürünleri Üreten Bir Döküm Fabrikasının Enerji Etüdü

Öz

Bu araştırmada, muhtelif altyapı ürünleri üreten bir döküm işletmesi için 01.01.2018–28.02.2018 tarihleri arasında detaylı enerji etüt çalışması yapılmıştır. İşletmede yapılan incelemelerde enerjinin israf edildiği kaynaklar, verimli çalışmayan ekipmanlar ve kaçak olan enerji noktaları tespit edilmiştir. Mevcut aylık enerji tüketim değerleri kullanılarak işletme için standart denklem ve hedef denklemler oluşturulmuştur. Bu denklemlerden faydalanılarak işletmenin yıllık tasarruf potansiyeli 36,6 TEP/yıl ve bunun karşılığı olarak 2007 yılı 2733 TL/TEP enerji maliyet değerine göre 100.140 TL/yıl olarak hesaplanmıştır. İşletme için gerekli tasarruf projeleri geliştirilmiştir. Geliştirilen projeler neticesinde yıllık tasarruf miktarı 23,64 TEP/yıl ve parasal karşılığı olarak 64.608 TL/yıl bulunmuştur. Belirlenen aylık enerji tüketim değerleri kullanılarak proje sonu denklemi oluşturulmuştur. Uygulanacak projelerin geri ödeme süreleri belirlenmiştir. Grafik eğrisi standart denklem ve hedef denklemi arasında oluşan bu denkleme göre uygulanan projeler ile hedef tasarruf değerlerine henüz ulaşılamadığı ve aynı zamanda ürün miktarının artışıyla tasarruf hedefine yaklaşılabileceği görülmüştür.

Anahtar Kelimeler

• Enerji Etudü
• Enerji Tasarruf Potansiyeli
• Enerji Tasarruf Projeleri

Energy Audit of a Casting Factory Producing Various Infrastructure Products

Öz

In this study, a detailed energy audit was carried out for a factory producing various infrastructure products between 01.01.2018 and 28.02.2018. The sources of energy loses and the equipment that do not operate efficiently were identified. Equations for standard and target values have been created for the factory by using the current monthly energy consumption. By using these equations, the annual saving potential of the company is calculated as 36.6 TEP/year and correspondingly, according to the 2007 2733 TL/TEP energy cost value energy cost value, it is calculated as 100.140 TL / year. After standard and target equations were graphed, improvement projects for the factory have been developed, which resulted in that annual savings from these implemented projects was determined as 23.64 TEP / year and 64.608 TL/ year in monetary terms. The repayment periods of the projects are determined. Having applied these projects, a new equation line was created. This new equation line was placed between the standard and target equation lines that means the target saving values could not be reached completely with the projects that were proposed. It was also understood from equation lines that the amount of savings were increasing with the increase of the product amount.

Anahtar Kelimeler

• Energy Audit
• Energy Savin Potential
• Energy Saving Projects

Kaynakça

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