Selected problems of earth fault loop impedance testing in circuits fed from UPS

Stanisław Czapp

doi:10.17274/aez.2017.29.02

Selected problems of earth fault loop impedance testing in circuits fed from UPS

Abstract

In the paper a principle of earth fault loop impedance testing in low voltage systems has been presented. Selected factors, influencing accuracy of the testing, are indicated. A structure of UPS of VFI-type and the problem of impedance testing in circuits with such type of UPS are discussed.

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Stanisław Czapp prof. dr hab. inż.

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Category:: Articles
Type:: artykuły w czasopismach recenzowanych i innych wydawnictwach ciągłych
Published in:: Automatyka Elektryka Zakłócenia no. 8, pages 16 - 23,
ISSN: 2082-4149
Language:: English
Publication year:: 2017
Bibliographic description:: Czapp S.: Selected problems of earth fault loop impedance testing in circuits fed from UPS// Automatyka Elektryka Zakłócenia. -Vol. 8., nr. 3 (29) (2017), s.16-23
DOI:: Digital Object Identifier (open in new tab) 10.17274/aez.2017.29.02
Verified by:: Gdańsk University of Technology