Ankara İlinin Uzun Dönem Global Güneş Işınım Şiddeti, Güneşlenme Süresi ve Hava Sıcaklığı Verilerinin Analizi ve Eğri Uydurma Metotlarıyla Modellenmesi

Yeşilbudak, Mehmet; Çolak, Medine; Bayındır, Ramazan

doi:10.29109/http-gujsc-gazi-edu-tr.336830

Cited by 5 publications

(1 citation statement)

References 17 publications

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“…The solar energy potential of Ankara is given in the supplemantary table (Çağlar et al , 2013; Yeşilbudak et al , 2018). Using the data provided by Çağlar et al , the monthly global radiation value is calculated in kWh, using the average figure, and multiplying it with the number of days of that month.…”

Section: Monthly Energy Consumption Of Gse At Esenboğamentioning

confidence: 99%

Solar energy for the airport ground support equipment – a quantitative study

Yildiz

Mutlu

Nagy

et al. 2023

AEAT

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Purpose This paper aims to evaluate the hypothetical situation in a resembling airport to Esenboga Airport and analyzes the condition of all ground support equipment (GSE) equipment to be supplied by electricity produced by solar panels mounted on the rooftop of the terminal building. The case is discussed using environmental emissions and economic feasibility. The results of the resembling case can be generalized to all airports for the reduction of emissions caused by ground operations of aviation. Design/methodology/approach GSE fleet data which has been prepared by TGS operated in the Esenboğa Airport have been used to calculate emissions, and equivalent electricity consumption. A hypothetical solar panel construction on the rooftop of the terminal building and also the electricity production case was analyzed. Based on the calculations, both fuel and electricity use cases are compared by means of emissions and production costs using real data. Findings The electricity production and transmission pose a high value of emissions. Thus, electrification of GSE in the airport need a new approach such as producing the electric energy in the site. This research analyzes the case that the electricity is produced on the rooftop of terminal building and consumed by the GSE fleet. The authors discussed that it is both feasible and possible to electrify all the GSE except a shortage of two cold months with high fuel demand by using electric storage options. Practical implications Ground handling is performed by using GSE which is historically powered by diesel and such internal combustion engines which are well known for their high emission rates. As most of the airports reside in populated areas, GSE emissions need to be evaluated for reduction. However the electric energy could be an alternative for GSE emissions reduction Originality/value Aviation is a system of many subsystems in which the performance of each unit plays a crucial role in the final success of the system. Concerns on environmental protection make the aviation industry focus on reducing emissions produced during operations. Although aircraft emissions are widely discussed in the literature, ground handling systems which are an integral part of the whole aviation system, also need to be studied regarding the environmental issues. Besides, the European Union has set out targets of reducing emissions at the airports during ground operations to zero. This paper discusses the possibility of the target by comparing various scenarios

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Section: Monthly Energy Consumption Of Gse At Esenboğamentioning

confidence: 99%

Solar energy for the airport ground support equipment – a quantitative study

Yildiz

Mutlu

Nagy

et al. 2023

AEAT

View full text Add to dashboard Cite

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Sivas Cumhuriyet Üniversitesi Yerleşkesinde Güneş Enerjisi Santralinin Ekonomik Analizi

Sari¹,

Özyiğit²

2020

Deu Muhendislik Fakultesi Fen Ve Muhendislik

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Estimation of Solar Radiation Using Artificial Neutral Network for Different Climate Zones in Türkiye

ERTÜRK,

KARA,

AKKUŞ

et al. 2023

Gazi Üniversitesi Fen Bilimleri Dergisi Part C: Tasarım Ve Teknoloji

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Güneş enerjisinden gerek termal gerekse elektrik uygulamalarında elde edilen faydalı enerji yüzeye gelen ışınıma bağlıdır ve bu ışınım miktarı konum, zaman, iklimsel koşullar ve çevre koşullarına göre değişmektedir. Güneş enerji destekli enerji sistemlerinin etkin bir şekilde tasarlanması ve çalıştırılması için ışınım miktarının doğru bir şekilde belirlenmesi önem arz etmektedir. Bu çalışmada Türkiye’nin farklı iklim kuşaklarında yer alan dört il (Kayseri, Rize, Hakkari ve İzmir) için MATLAB uygulamasıyla Yapay Sinir Ağları (YSA) modeli oluşturulup güneş ışınımı tahmini yapılmıştır. Güneş ışınımı tahmini yapılırken illerin enlem, boylam ve rakımdan oluşan coğrafik verilerinin etkisinin yanı sıra ortalama sıcaklık, bağıl nem, bulutluluk ve buhar basıncı gibi meteorolojik verilerin etkisi de ele alınmıştır. Tüm bu etkenler göz önüne alındığında kurulan modelde en iyi tahminleme sonucu R2=0.93 değeriyle Hakkari ilinde olup sırasıyla İzmir, Kayseri ve Rize illeri takip etmektedir. Her bir il için YSA ile tahmin edilen değerler ile ölçülen değerler arasında uyum olduğu görülmüştür.

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Ankara İlinin Uzun Dönem Global Güneş Işınım Şiddeti, Güneşlenme Süresi ve Hava Sıcaklığı Verilerinin Analizi ve Eğri Uydurma Metotlarıyla Modellenmesi

Cited by 5 publications

References 17 publications

Solar energy for the airport ground support equipment – a quantitative study

Solar energy for the airport ground support equipment – a quantitative study

Sivas Cumhuriyet Üniversitesi Yerleşkesinde Güneş Enerjisi Santralinin Ekonomik Analizi

Estimation of Solar Radiation Using Artificial Neutral Network for Different Climate Zones in Türkiye

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