Öz
Lightning discharges may lead to serious injury and damage to structures, especially power production plants. Therefore, protection of the structures and plants against lightning is an issue which is quite important. In this study, the need for lightning protection in environments exposed to lightning discharges has been emphasized for all types of buildings and plants; for this purpose, risk management in risky work environments has been discussed against lightning. The selections of appropriate protection measures, the implementation of these measures and issues of efficiency have been examined. Frequency of risky events has been estimated and results of risky events have been stated for a centre of power generation exposed to lightning threats by determining probable risks. Several recommendations have been made that in order to decrease risk of loss or damage caused by lightning below to accessible level by means of that the data obtained were evaluated
Anahtar Kelimeler
Lightning discharges and threats lightning protection risk management
Kaynakça
- Kisielewicz T., Fiamingo F., Mazzetti C., Kuca B., Krasowski D. Impact of Overvoltage Shape Caused by Lightning Stroke on Sensitive Apparatus Protection by Means of SPD, Przeglad Elektrotechniczny 88 (9 B) , pp. 282- 284, 2012
- Tarimer, I., Kuca, B., Kisielewicz, T. A case study to risk assessment for protecting airports against lightening, Elektronika ir Elektrotechnika (1) , pp. 49–52, 2012
- Berger, K., Anderson, R. B. ve Kroninger, H., Parameters of lightning flashes, Electra, 80, 223–237. 1975
- Anderson R. B., Van Niekerk H. R., Kroninger H, Grad S. A. ve Meal D. V., Development and field evaluation of a lightning earth-flash counter, IEE Proceedings, Vol. 131, Pt. A, No. 2, March 1984
- Eriksson, A.J., The Incidence of Lightning Strikes to Power Lines, IEEE Transactions on Power Delivery, Vol. PWRD-2, No. 3, July 1987
- http://www.cigre.org/ , 16.12.2014
- IEC 62305-1-4, 2010 Sürüm 2.0 (09-12-2010), Yıldırıma karşı korunma, Kısım 1-4.
- Mazzetti C., Kisielewicz T., Fiamingo F., Kuca B., Flisowski Z. Rational approach to assessment of risk due to lightning for nuclear power plants, Przeglad Elektrotechniczny 88 (6), s.s. 72–74, 2012
- Journal of Nuclear Energy Engineering, Yıldırım çarpması sonrası LaSalle Nükleer Enerji Santrali Görünümü, http://www.power-eng.com/articles/2013/04/nrc-monitoring-lasalle-nuclear-plant-after-lightning-strike.html, December 2014
- Cummins K. L., Murphy M. J., Bardo E. A., Hiscox W. L., Pyle R. B., Pifer A. E., A Combined TOA/MDF Technology Upgrade of the U.S. National Lightning Detection Network, Journal of Geophysical Research, Vol. 103, No. D8, p.p. 9035-9044, April 1998.
- Cummins, K.L., Krider, E.P. , Malone, M.D., The US National Lightning Detection NetworkTM and applications of cloud-to-ground lightning data by electric power utilities, Electromagnetic Compatibility, IEEE Transactions on (Volume:40 , Issue: 4), p.p. 465 – 480, ISSN : 0018-9375, November 1998.
- Cooper M. A., Ab Kadir M. Z. A, Lightning Injury Continues To Be A Public Health Threat Internationally, 21st International Lightning Detection Conference, USA, April 2010.
Öz
Yıldırım deşarjları, yapılar ve özellikle enerji üretim tesisleri için ciddi zarar ve hasara yol açabilmektedir. Dolayısıyla yapı ve tesislerin yıldırım çarpmalarına karşı korunmaları oldukça önem taşıyan bir konudur. Bu çalışmada yıldırım deşarjına maruz ortamlarda her türlü yapı ve tesis için yıldırımdan korunmaya olan ihtiyaç vurgulanmış; bu maksatla riskli çalışma ortamlarındaki yıldırıma karşı korunmadaki risk yönetimi ele alınmıştır. Risk yönetiminin başarımı için uygun korunma önlemlerinin seçimi, bu önlemlerin uygulanması ve verimliliği konuları incelenmiştir. Yıldırım tehdidine maruz kalan bir güç üretim merkezi için muhtemel riskler tanımlanarak riskli hadiselerin sıklıkları tahmin edilmiş ve riskli durumların neticeleri belirlenmiştir. Elde edilen veriler değerlendirildiğinde yıldırımın neden olacağı zarar ve hasar riskini, kabul edilebilir bir seviyenin altına çekmek üzere uygulanması gereken korunma önlemleri hususunda önerilerde bulunulmuştur
Anahtar Kelimeler
Kaynakça
- Kisielewicz T., Fiamingo F., Mazzetti C., Kuca B., Krasowski D. Impact of Overvoltage Shape Caused by Lightning Stroke on Sensitive Apparatus Protection by Means of SPD, Przeglad Elektrotechniczny 88 (9 B) , pp. 282- 284, 2012
- Tarimer, I., Kuca, B., Kisielewicz, T. A case study to risk assessment for protecting airports against lightening, Elektronika ir Elektrotechnika (1) , pp. 49–52, 2012
- Berger, K., Anderson, R. B. ve Kroninger, H., Parameters of lightning flashes, Electra, 80, 223–237. 1975
- Anderson R. B., Van Niekerk H. R., Kroninger H, Grad S. A. ve Meal D. V., Development and field evaluation of a lightning earth-flash counter, IEE Proceedings, Vol. 131, Pt. A, No. 2, March 1984
- Eriksson, A.J., The Incidence of Lightning Strikes to Power Lines, IEEE Transactions on Power Delivery, Vol. PWRD-2, No. 3, July 1987
- http://www.cigre.org/ , 16.12.2014
- IEC 62305-1-4, 2010 Sürüm 2.0 (09-12-2010), Yıldırıma karşı korunma, Kısım 1-4.
- Mazzetti C., Kisielewicz T., Fiamingo F., Kuca B., Flisowski Z. Rational approach to assessment of risk due to lightning for nuclear power plants, Przeglad Elektrotechniczny 88 (6), s.s. 72–74, 2012
- Journal of Nuclear Energy Engineering, Yıldırım çarpması sonrası LaSalle Nükleer Enerji Santrali Görünümü, http://www.power-eng.com/articles/2013/04/nrc-monitoring-lasalle-nuclear-plant-after-lightning-strike.html, December 2014
- Cummins K. L., Murphy M. J., Bardo E. A., Hiscox W. L., Pyle R. B., Pifer A. E., A Combined TOA/MDF Technology Upgrade of the U.S. National Lightning Detection Network, Journal of Geophysical Research, Vol. 103, No. D8, p.p. 9035-9044, April 1998.
- Cummins, K.L., Krider, E.P. , Malone, M.D., The US National Lightning Detection NetworkTM and applications of cloud-to-ground lightning data by electric power utilities, Electromagnetic Compatibility, IEEE Transactions on (Volume:40 , Issue: 4), p.p. 465 – 480, ISSN : 0018-9375, November 1998.
- Cooper M. A., Ab Kadir M. Z. A, Lightning Injury Continues To Be A Public Health Threat Internationally, 21st International Lightning Detection Conference, USA, April 2010.
Ayrıntılar
| Birincil Dil | Türkçe |
|---|---|
| Bölüm | Makaleler |
| Yazarlar | |
| Yayımlanma Tarihi | 1 Aralık 2014 |
| Yayımlandığı Sayı | Yıl 2014 Cilt: 1 Sayı: 2 |