Selected requirements for lightning protection in the light of actual standards and regulations on the example of an object to be protected

• Autorzy: Dąda Anna , Błaut Paweł , Miller Piotr

Identyfikatory

DOI

10.24425/bpasts.2021.137548

• Języki publikacji: EN

Abstrakty

EN

Elements of the lightning protection system (LPS) often perform additional functions in the facility. Correct and economical design of these elements is possible with the fulfillment of specific requirements, close coordination and inter-branch cooperation. The article draws attention to important aspects of LPS design and highlights the ambiguities that may arise during this process. Firstly, the history of changes in national standardization in the field of lightning protection is approximated. Secondly, the individual components of external LPS are presented. Subsequently, the normative material requirements for earthing are compiled, depending on their function (for lightning protection and protection against electric shock in MV and LV installations). The last part of the paper is devoted to the comparison of the protective angle method and the rolling sphere method. The analysis was made on the example of a simple object for which LPS class I is required. It has been shown that despite the possibility of using both methods, they may result in different solutions. Depending on the choice of method, the difference in the arrangement of the air-termination system is indicated. Examples of generally available LPS solutions are also given, taking account of various materials and assembly technologies.

Słowa kluczowe

EN

lightning protection system; LPS; 62305 standard; air-termination system; earth electrodes; protection of building objects

PL

system odgromowy; LPS; standard 62305; elektroda uziemiająca; ochrona obiektów budowlanych

• Wydawca: Polska Akademia Nauk, Wydział IV Nauk Technicznych
• Czasopismo: Bulletin of the Polish Academy of Sciences. Technical Sciences
• Rocznik: 2021
• Tom: Vol. 69, nr 4
• Strony: art. no. e137548
• Opis fizyczny: Bibliogr. 17 poz., rys., tab.

Twórcy

autor

Dąda Anna

• AGH University of Science and Technology, Faculty of Electrical Engineering, Automatics, Computer Science and Biomedical Engineering, al. Mickiewicza 30, 30-059 Krakow, Poland

autor

Błaut Paweł

• AGH University of Science and Technology, Faculty of Electrical Engineering, Automatics, Computer Science and Biomedical Engineering, al. Mickiewicza 30, 30-059 Krakow, Poland

autor

Miller Piotr

• Lublin University of Technology, Faculty of Electrical Engineering and Computer Science, ul. Nadbystrzycka 38D, 20-618 Lublin, Poland

Bibliografia

• [1] Ministry of Investment and Development. “Regulation of Minister of Infrastructure of 12 April 2002 regarding technical conditions that shall be met by buildings and their location,” Consolidated text JoL 2019 item 1065, as amended, Apr. 8, 2019.
• [2] Technical Committee No. 55 (PKN/KT 55). “Protection against lightning,” Series of standards PN-EN 62305 – Parts 1–4, 2011/2012.
• [3] E. Musiał, “Foundation and ring earth electrode,” SEP INPE, vol. 143, pp. 3–33, 2011.
• [4] K. Aniserowicz, “Analytical calculations of surges caused by direct lightning strike to underground intrusion detection system,” Bull. Polish Acad. Sci. Tech. Sci., vol. 67, no. 2, pp. 263–269, 2019, doi: 10.24425/bpas.2019.128118.
• [5] M. Zielenkiewicz, T. Maksimowicz, and R. Marciniak, “Grounding installations – standards recommendations,” SEP INPE, vol. 184–185, pp. 67–87, 2015.
• [6] CBM Technology. “Earth electrodes.” [Online]. Available: https://cbm-technology.com.pl/wp-content/uploads/2021/05/CBM-KATALOG.pdf [Accessed: 22. May. 2020].
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• [8] Technical Committee No. 173 (PKN/KT 173). “Telecommunications bonding networks for buildings and other structures,” Standard PN-EN 50310, Sep. 27, 2016.
• [9] Technical Committee No. 73 (PKN/KT 73). “Earthing of power installations exceeding 1 kV a.c.,” Standard PN-EN 50522, Apr. 29, 2011.
• [10] Working Committee NA 005-09-85 AA. “Foundation earth electrode – Planning, execution and documentation,” Standard DIN 18014, Mar. 1, 2014.
• [11] M. Mokhtari, Z. Abdul-Malek, and G.B. Gharehpetian, “A critical review on soil ionisation modelling for grounding electrodes,” Archives of Electrical Engineering, vol. 65, no. 3, pp. 449–461, 2016, doi: 10.1515/aee-2016-0033.
• [12] E. Musiał, “Measurement of earth resistance,” SEP INPE, vol. 45, pp. 53–56, 2002.
• [13] Dehn Polska. “Foundation earth electrodes.” [Online]. Available: https://szkolenia.dehn.pl/pliki/publikacje/ds162_uziomy_fundamentowe_pl.pdf [Accessed: 22. May. 2020].
• [14] A. Dąda, P. Błaut, and K. Sidor, “The role of equipotential bondings as a measure of protection against electric shock by the example of special installations,” in Proc. of SPIE 11176, 2019, pp. 83–93, doi: 10.1117/12.2536726.
• [15] Technical Committee No. 55 (PKN/KT 55). “Low-voltage electrical installations – Part 5–54: Selection and erection of electrical equipment – Earthing arrangements and protective conductors,” Standard PN-HD 60364-5-54, Aug. 26, 2011.
• [16] Elko–Bis Systemy Odgromowe. “Lightning masts on a foundation.” [Online]. Available: https://tinyurl.com/38xnn6xj [Accessed: 22. May. 2020].
• [17] Alumast. “Composite lightning masts.” [Online]. Available: https://tinyurl.com/2t832n34 [Accessed: 22. May. 2020].

Uwagi

Opracowanie rekordu ze środków MNiSW, umowa Nr 461252 w ramach programu "Społeczna odpowiedzialność nauki" - moduł: Popularyzacja nauki i promocja sportu (2021).