Verification of a Novel Method of Detecting Faults in Medium-Voltage Systems with Covered Conductors

Stanislav Mišák; Štefan Hamacek; Mikołaj Bartłomiejczyk

doi:10.1515/mms-2017-0020

Verification of a Novel Method of Detecting Faults in Medium-Voltage Systems with Covered Conductors

Abstract

This paper describes the use of new methods of detecting faults in medium-voltage overhead lines built of covered conductors. The methods mainly address such faults as falling of a conductor, contacting a conductor with a tree branch, or falling a tree branch across three phases of a medium-voltage conductor. These faults cannot be detected by current digital relay protection systems. Therefore, a new system that can detect the above mentioned faults was developed. After having tested its operation, the system has already been implemented to protect mediumvoltage overhead lines built of covered conductors.

Citations

6

CrossRef
0

Web of Science
7

Scopus

Authors (3)

Stanislav Mišák
- VŠB-Technical University of Ostrava
Štefan Hamacek
- VŠB-Technical University of Ostrava
Mikołaj Bartłomiejczyk dr hab. inż.

Cite as

Full text

download paper

downloaded 35 times

Publication version: Accepted or Published Version
DOI:: Digital Object Identifier (open in new tab) 10.1515/mms-2017-0020
License: open in new tab

full content of the article see on external site open in new tab

Keywords

Details

Category:: Articles
Type:: artykuł w czasopiśmie wyróżnionym w JCR
Published in:: Metrology and Measurement Systems no. 24, edition 2, pages 277 - 288,
ISSN: 0860-8229
Language:: English
Publication year:: 2017
Bibliographic description:: Mišák S., Hamacek Š., Bartłomiejczyk M.: Verification of a Novel Method of Detecting Faults in Medium-Voltage Systems with Covered Conductors// Metrology and Measurement Systems. -Vol. 24, iss. 2 (2017), s.277-288
DOI:: Digital Object Identifier (open in new tab) 10.1515/mms-2017-0020
Verified by:: Gdańsk University of Technology