Journals / Bitlis Eren Üniversitesi Fen Bilimleri Dergisi / 2019 / Cilt: 8 - Sayı: 3

Evaluation of Environmental Noise and Vibration Levels of Dry Type Transformers and Determination of Solution Alternatives: Istanbul Case Study

Kuru Tip Trafoların Çevresel Gürültü ve Titreşim Seviyelerinin Değerlendirilmesi ve Çözüm Alternatiflerinin Belirlenmesi: İstanbul Durum Çalışması

Pages
958–967
Publication Date
2022-10-12
DOI
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AI Summary & Key Takeaways

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

In this context, by using INSUL Version 6.2 Program produced by Marshall Day Acoustics Company, insulation work was performed to reduce environmental noise and vibration in the volume where the transformer was located.

📌 3 Key Takeaways

🎯
Objective & Hypothesis:Today, energy requirements are increasing day by day, from the devices we use at home to the complex production activities that are carried out in the industry.
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Key Findings & Data:The use of power transformers, which can be specified as the basis of energy transmission and distribution, also increases in this scope.
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Conclusion & Impact:In this context, by using INSUL Version 6.2 Program produced by Marshall Day Acoustics Company, insulation work was performed to reduce environmental noise and vibration in the volume where the transformer was located.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Domain Parameters

Abstract

Today, energy requirements are increasing day by day, from the devices we use at home to the complex production activities that are carried out in the industry. The need for electrical equipment is also increasing with increasing energy requirements. The use of power transformers, which can be specified as the basis of energy transmission and distribution, also increases in this scope. When it considered in the context of good electric infrastructure, location of the transformers is as important as the number of transformers. In this study; environmental noise and vibration originated by the power transformer located in the building and measures to be taken were determined in order to determine and reduce the environmental effect of the transformer on the people. When obtained data was evaluated, it was determined that the environmental noise (Lnight(source)=65 dBA) and vibration (1-3.15 Hz range) caused by the transformer exceeded the noise (Lnight= 55 dBA) and vibration limit values given in the Environmental Noise Assessment and Management Regulation and reduction required. In this context, by using INSUL Version 6.2 Program produced by Marshall Day Acoustics Company, insulation work was performed to reduce environmental noise and vibration in the volume where the transformer was located.

Özet

Günümüzde evlerde kullandığımız cihazlardan, endüstride gerçekleştirilen kompleks üretim faaliyetlerine kadarenerji ihtiyacı her geçen gün artış göstermektedir. Artan enerji ihtiyacıyla birlikte elektriksel donanımlara olanihtiyaç da artmaktadır. Enerji iletim ve dağıtımının temeli olarak niteleyebileceğimiz güç transformatörlerinin dekullanım alanlarında bu kapsamda artış görülmektedir. İyi bir elektrik altyapısı bağlamında düşünüldüğündetransformatörlerin sayısı kadar konumu da önem arz etmektedir. Yapılan çalışmada; güç transformatörlerindenkaynaklanan çevresel gürültü ve titreşimin, transformatörün yerleştirildiği binadaki insanlara olan etkisininbelirlenmesi ve bu etkinin azaltılmasına yönelik alınabilecek önlemlerin ortaya konmasına çalışılmıştır. Eldeedilen veriler değerlendirildiğinde, transformatörden kaynaklanan çevresel gürültü (Lgece(kaynak)=65 dBA) vetitreşimin (1-3.15 Hz aralığı) Çevresel Gürültünün Değerlendirilmesi ve Denetimi Yönetmeliği’nde gürültü (Lgece=55 dBA) ve titreşim için belirlenen sınır değerleri aştığı ve azaltılması gerektiği belirlenmiştir. Bu kapsamdaMarshall Day Acoustics Firması tarafından üretilen INSUL Versiyon 6.2 Programı kullanılarak transformatörünkonumlandırıldığı hacimde çevresel gürültü ve titreşimin azaltılması için gerekli yalıtım çalışmasıprojelendirilmiştir.

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Cite This Article

TORÖZ, İ., AVŞAR, E., EROL, H., PİRO, E. (2022). Evaluation of Environmental Noise and Vibration Levels of Dry Type Transformers and Determination of Solution Alternatives: Istanbul Case Study. Bitlis Eren Üniversitesi Fen Bilimleri Dergisi, Cilt: 8 - Sayı: 3, 958–967. https://ajindex.com/articles/467135

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References (14)

  1. Karpuzcu M. 2005. Environmental Pollution and Control. Kubbealtı. İstanbul (In Turkish)
  2. Li Q., Qing L., Qiao F.X., Yu L. 2016. Impacts of pavement types on in-vehicle noise and human health. Journal of the Air & Waste Management Association, 66: 87-96
  3. Tabraiz S., Ahmad S., Shehzadi I., Asif M.B. 2015. Study of physio-psychological effects on traffic wardens due to traffic noise pollution; exposure-effect relation. Journal of Environmental Health Science and Engineering, 13: 1-8
  4. Stansfeld S.A., Matheson M.P. 2003. Noise pollution: non-auditory effects on health. British Medical Bulletin, 68: 243–257
  5. Lee S.C., Hong J.Y., Jeon J.Y. 2015. Effects of acoustic characteristics of combined construction noise on annoyance. Building and Environment, 92: 657-667
  6. Ataş A., Şahin E., Belgin E., Aktürk N. 1995. Effects on Industrial Hearing Thresholds. 5 th. Ergonomics Congress, İstanbul, 261-269
  7. Mandula J., Salaiova B., Orolin P., Dubravsky M., Olexa T., Frolova O. 2015. Environmentally friendly road asphalt mixtures. International Conference on Materials, Environmental and Biological Engineering, 973-976
  8. Beranek L.L. 1971. Noise and Vibration Control. Mc Graw Hill Books, New York
  9. Kroemer K., Kroemer H., Kroemer E. 2001. Ergonomics: How to Design for Ease and Efficiency, Second Edition. Prentice Hall, Singapore
  10. Doğan E. 2016. Analysis of noise level in power transformers. Master Thesis, Yıldız Technical University, Institute of Science, İstanbul
  11. Ministry of Environment and Forestry (MOEF). 2010 Environmental risk assessment and management regulation. Official Newspaper, Date and issue: June 4: 2010/ 27601
  12. Kutanis M., Boru E.O., Işık E. 2017. Alternative instrumentation schemes for the structural identification of the reinforced concrete field test structure by ambient vibration measurements. KSCE Journal of Civil Engineering, 21: 1793-1801
  13. Wu W., Kern J.A. 2016. Temperature rise prediction of a natural cooling dry-type transformer. Southeast Conference, Atlanta, 1-2 [14] Bilgili S., Gürtepe E., Türkel E., Altınoluk A.M., Hüsmen N., Bütün A., Ertorun H. 2016, Enviromental Noise Measurement and Evaluation Guide, http://gurultu.cevreorman.gov.tr/gurultu/Files/Gurultu/Dokumanlar/Kilavuz.pdf) (In Turkish) (Accessed date: 10.22.2016)
  14. Tapiawala G., Mishra R.K. 2016. Comprehensive modeling of dry type foil winding transformer to analyse inter turn insulation under lightning ımpulse voltage. 19th National