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Impulse Impedance Measurements of Lightning Protection Earthings

Abstract

Lightning protection earthing systems should be tested at currents with time parameters similar to those of lightnings. A method and definition of a measured value of impulse impedance are introduced. The impulse impedance was determined by a quotient of voltage drop on the tested earthing to a value of current in measure circuit. The usefulness of the impulse method for lightning protection evaluation is tested on radio base stations tower, transmission line towers, and buildings. Application of the earthing impulse meter is described in this paper.

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Details

Category:
Conference activity
Type:
publikacja w wydawnictwie zbiorowym recenzowanym (także w materiałach konferencyjnych)
Title of issue:
2019 IEEE PES GTD Grand International Conference and Exposition Asia (GTD Asia) strony 945 - 949
Language:
English
Publication year:
2019
Bibliographic description:
Horchue T., Tangtheerajaroonwong W., Wojtas S., Wołoszyk M.: Impulse Impedance Measurements of Lightning Protection Earthings// 2019 IEEE PES GTD Grand International Conference and Exposition Asia (GTD Asia)/ : , 2019, s.945-949
DOI:
Digital Object Identifier (open in new tab) 10.1109/gtdasia.20198715999
Verified by:
Gdańsk University of Technology

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