DocumentCode
413135
Title
Protection of structures against LEMP
Author
Maslowski, G. ; Gamracki, M.
Author_Institution
Rzeszow Univ. of Technol., Poland
Volume
1
fYear
2003
fDate
23-26 June 2003
Abstract
The paper presents the analysis of the magnetic field strength and magnetic field attenuation factor inside, and close to, a structure in case of a direct lightning strike. The attenuation of analyzed systems was determined in respect to magnetic field of an excited, long, vertical conductor representing a lightning channel and passing through the point of lightning strike in an object. Computation method, based on a frequency domain full-wave approach, was used for a comparison of the attenuation factor calculated at the single specific frequency with results obtained from a time domain analysis of the magnetic field.
Keywords
electromagnetic pulse; lightning; lightning protection; magnetic fields; time-domain analysis; LEMP structure protection; direct lightning strike; frequency domain full-wave approach; lightning channel; lightning electromagnetic pulse; magnetic field attenuation factor; magnetic field strength; time domain analysis; vertical conductor; Cables; Conductors; Frequency; Grounding; Lightning; Magnetic analysis; Magnetic fields; Optical attenuators; Protection; Surges;
fLanguage
English
Publisher
ieee
Conference_Titel
Power Tech Conference Proceedings, 2003 IEEE Bologna
Print_ISBN
0-7803-7967-5
Type
conf
DOI
10.1109/PTC.2003.1304141
Filename
1304141
Link To Document