Approach for preliminary determination of the type and number of vertical rods in grounding installations

Petar Petrov; Georgi Velev; Krasimir Ivanov

doi:10.1051/e3sconf/202016800013

All issues

Volume 168 (2020)

E3S Web Conf., 168 (2020) 00013

References

Open Access

Issue		E3S Web Conf. Volume 168, 2020 II International Conference Essays of Mining Science and Practice


Article Number		00013
Number of page(s)		6
DOI		https://doi.org/10.1051/e3sconf/202016800013
Published online		06 May 2020

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[1] Ordinance No. 4 from 22 December 2010 for the Lightning Protection of Buildings, External Facilities and Open Spaces, SG, Issue 6 (Bulgarian standard) (2010) [Google Scholar]

[2] Ordinance No 3 from 9 June 2004 for the Design of Electrical Systems and Power Lines (Bulgarian standard) (2004) [Google Scholar]

[3] IEEE Std 80-2000, IEEE Guide for Safety in AC Substation Grounding, IEEE-SA Standards Board (2000) [Google Scholar]

[4] IEEE Std 81-1983, IEEE Guide for Measuring Earth Resistivity, Ground Impedance, and Earth Surface Potentials of a ground system, American National Standards Institute (1984) [Google Scholar]

[5] S. Stefanov, T. Hristova, L. Atanasov, Potential of an electric field at an arbitrary point in earth, created by different polarity linear and linear and point current sources, Annual of the University of Mining and Geology St. Ivan Rilski, 52, Part III, Sofia, Bulgaria, 29-132, ISSN 1312-1820 (2009) [Google Scholar]

[6] G. Anev, I. Danev, Electrcial Safety in the Open Mines and Industry, PH “Nakra”, Radnevo (1996) [Google Scholar]

[7] G. Venkov. P. Petrov, Technical Safety, PH “Gabrovo Print” (2002) [Google Scholar]

[8] Y. L. Chow, M. M. A. Salama, A Simplified Method for Calculating the Substation Grounding Resistance, IEEE Transactions in Power Delivery, 9, No. 2, 736-742 (1994) [CrossRef] [Google Scholar]