Electric and Magnetic Field at the HV Substation during Lightning Strike

Authors

  • R. Markowska Bialystok University of Technology
  • A. Sowa Bialystok University of Technology
  • J. Wiater Bialystok University of Technology

Abstract

This paper examines the electric and magnetic fields in an outdoor electric power substation 110/15 kV during lightning strike. The results of calculation were presented in time domain. Transient voltages can be easily measured or calculated for lightning conditions. Electric and magnetic field approximation is more complicated. There is no such easy method as for example digital oscilloscope to record transient electric or magnetic field in the air without any results disturbances. Electric and magnetic field determines inducted voltages and currents in HV circuits, so knowing it level could be useful to naturally prevent high transient voltages levels by changing devices agreement.

Downloads

Published

2010-11-19

How to Cite

Markowska, R., Sowa, A., & Wiater, J. (2010). Electric and Magnetic Field at the HV Substation during Lightning Strike. Elektronika Ir Elektrotechnika, 106(10), 79-82. Retrieved from https://eejournal.ktu.lt/index.php/elt/article/view/9123

Issue

Vol. 106 No. 10 (2010)

Section

ELECTRICAL ENGINEERING

License

The copyright for the paper in this journal is retained by the author(s) with the first publication right granted to the journal. The authors agree to the Creative Commons Attribution 4.0 (CC BY 4.0) agreement under which the paper in the Journal is licensed.

By virtue of their appearance in this open access journal, papers are free to use with proper attribution in educational and other non-commercial settings with an acknowledgement of the initial publication in the journal.