@inproceedings{9f22c1975f6d47c484be04f7990f534e,
title = "Characteristics of earth faults in power systems with a compensated or an unearthed neutral",
abstract = "This paper presents an analysis and comparison of earth fault characteristics in the medium voltage distribution networks (20 kV) with high impedance earthing. The results presented are based on the evaluation of 341 real case data recordings, obtained from substations of distribution networks with an unearthed or a compensated neutral. The networks were mainly of overhead construction, with a smaller share of underground cables.",
author = "Seppo H{\"a}nninen and Matti Lehtonen and Tapio Hakola and Erkki Antila and J. Str{\"o}m and S. Ingman",
year = "1997",
doi = "10.1049/cp:19970485",
language = "English",
isbn = "978-0-85296-676-1",
volume = "2",
series = "IEE Conference Publication",
publisher = "Institution of Engineering and Technology IET",
booktitle = "CIRED - 14th International Conference and Exhibition on Electricity Distribution: Contributions",
note = "14th International Conference and Exhibition on Electricity Distribution (CIRED) ; Conference date: 02-06-1997 Through 05-06-1997",
}