Ülkemizde ve Dünyada enerji ihtiyacı ve kullanımı gün geçtikçe artmaktadır. Türkiye’de tüketilen toplam elektrik enerjisinin %20’si aydınlatma için kullanılmaktadır. Bu durum göz önüne alındığında aydınlatmada yapılan tasarrufun ülke ekonomisine önemli ölçüde katkı sağlayacağı değerlendirilmektedir. Aydınlatmada enerji verimliliği, aydınlatma kalitesini düşürmeden daha az enerji harcayarak sağlanması demektir.
Bu çalışmanın birinci bölümünde, enerji tasarrufu ve aydınlatmada enerji verimliliğinin önemi üzerinde durularak, aydınlatmada yapılacak enerji tasarrufunun sağlayacağı katkılardan bahsedilmiştir. Ayrıca doğru ve verimli bir aydınlatma için önemli noktalar belirtilmiş, doğal aydınlatma ve yapay aydınlatma tanımı yapılarak bu iki çeşit aydınlatmanın verimlilik üzerindeki etkileri ve yapay aydınlatma armatür çeşitlerinin verim, ömür ve maliyet kıyaslamaları geniş bir literatür taraması ile aktarılmıştır. Çalışmada LED teknolojisine değinilmiş ve incelenen vaka analizinde LED kullanılmasıyla sağlanabilecek tasarruf, sayısal olarak ortaya konmuştur. Çalışmanın son bölümünde ise, Yalova Üniversitesi vaka analizinde LED’li armatürlerin mevcut armatürlerle değiştirilmesiyle kullanım ömrü boyunca yaklaşık 1,95 milyon ₺ tasarruf edilebileceği hesaplanmıştır.
Energy needs and usage are increasing every day. 20% of the total electricity consumption of Turkey is used for lighting. Considering this situation, savings from lighting energy will contribute significantly to the national economy. Lighting energy efficiency means achieving the same lighting comfort by using less energy, without decreasing the lighting quality.
In this study, first part consists of a comprehensive review on lighting, the importance of energy efficiency in lighting and the contributions of energy saving in lighting. In addition, important points for a correct and efficient lighting have been specified. Natural lighting is defined and artificial lighting, the effects of these two types of lighting on efficiency and the comparisons of artificial luminaire types in terms of efficiency, lifetime and cost have been conveyed through a large literature review. In the second part, a case study on the lighting of Yalova University Engineering Faculty Building is given. In the study, LED technology has been mentioned and the savings that can be achieved by using LEDs are given with in the case study. The case study revealed that by replacing the luminaires with LEDs, would lead to save approximately 1.95 million ₺ during lifetime.
Energy Efficiency Energy Efficiency in Lighting Green Building Green Campus Energy Management
Primary Language | Turkish |
---|---|
Subjects | Mechanical Engineering |
Journal Section | Technical Notes |
Authors | |
Publication Date | December 31, 2020 |
Submission Date | September 16, 2020 |
Acceptance Date | December 7, 2020 |
Published in Issue | Year 2020 Volume: 25 Issue: 3 |
Announcements:
30.03.2021-Beginning with our April 2021 (26/1) issue, in accordance with the new criteria of TR-Dizin, the Declaration of Conflict of Interest and the Declaration of Author Contribution forms fulfilled and signed by all authors are required as well as the Copyright form during the initial submission of the manuscript. Furthermore two new sections, i.e. ‘Conflict of Interest’ and ‘Author Contribution’, should be added to the manuscript. Links of those forms that should be submitted with the initial manuscript can be found in our 'Author Guidelines' and 'Submission Procedure' pages. The manuscript template is also updated. For articles reviewed and accepted for publication in our 2021 and ongoing issues and for articles currently under review process, those forms should also be fulfilled, signed and uploaded to the system by authors.