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

Year 2019, , 958 - 967, 30.09.2019

Edip Avşar , Haluk Erol , İsmail Toröz , Ezgi Piro

https://doi.org/10.17798/bitlisfen.519250

Cited By: 1

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 and
vibration caused by the transformer exceeded the 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.

Keywords

Transformers, insul, noise, vibration

References

• Karpuzcu M. 2005: Environmental Pollution and Control. Kubbealtı, İstanbul (In Turkish)
• 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.
• 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.
• Stansfeld S.A., Matheson M.P. 2003. Noise pollution: non-auditory effects on health, British Medical Bulletin, 68: 243–257.
• 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.
• Ataş, A., Şahin, E., Belgin E., Aktürk N. 1995. Effects on Industrial Hearing Thresholds, 5th. Ergonomics Congress, İstanbul, 261-269.
• 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. Beranek L.L. 1971: Noise and Vibration Control. Mc Graw Hill Books, New York.
• Kroemer K., Kroemer H., Kroemer E., 2001. Ergonomics: How to Design for Ease and Efficiency, Second Edition. Prentice Hall, Singapore.
• Doğan E. 2016. Analysis of noise level in power transformers. Yıldız Technical University, Institute of Science, Master Thesis, İstanbul.
• Ministry of Environment and Forestry (MOEF) 2010 Environmental risk assessment and management regulation, Official Newspaper, Date and issue: June 4, 2010/ 27601.
• 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.
• Wu, W.; Kern, J. A. 2016. Temperature rise prediction of a natural cooling dry-type transformer, Southeast Conference, Atlanta: 1-2
• 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 10.22.2016.
• 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 Power Systems Conference (Npsc), Bhubaneswar: 1-5
• Toren M., Çelebi M. 2016. Impact on efficiency of core materials in dry type transformers, Electric, Electronics and Biomedical Engineering (ELECO) National Conference, Bursa, pp, 308-312
• Svantek web page, 2016.(http://www.svantek.com/lang-en/product/6/svan_958a_four_channels_sound_vibration_analyser.html#specification) Accessed 22.10. 2016.