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Pregled bibliografske jedinice broj: 1069854

Interruption of small, medium-voltage transformer current with a vacuum circuit breaker

Xemard, Alain; Jurišić, Bruno; Rioual, Michel; Olivier, Arthur; Selin, Eric
Interruption of small, medium-voltage transformer current with a vacuum circuit breaker // Electric power systems research, 187 (2020), 106502, 7 doi:10.1016/j.epsr.2020.106502 (međunarodna recenzija, članak, znanstveni)

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Naslov
Interruption of small, medium-voltage transformer current with a vacuum circuit breaker
(Interruption of small, medium-voltage transformer current with a vacuum circuit breaker)

Autori
Xemard, Alain ; Jurišić, Bruno ; Rioual, Michel ; Olivier, Arthur ; Selin, Eric

Izvornik
Electric power systems research (0378-7796) 187 (2020); 106502, 7

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
EMTP-like software program ; Vacuum circuit breaker ; Current chopping ; High frequency transformer model ; Voltage escalation ; Insulation coordination

Sažetak
Vacuum circuit breakers are known to potentially cause voltage escalation when interrupting small currents. Consequently, their installation in electrical systems may require the use of specific means aiming at reducing overvoltages. In this paper, the subject is explored in a configuration of an industrial plant. A medium-voltage transformer is connected to the electrical feeding system using a cable equipped with a breaker on the opposite terminal. The risk of voltage escalation is studied when the transformer loaded with a small inductive load is switched off. The study is conducted with an EMTP-like software program ; a detailed high- frequency model of the transformer is used as well as a vacuum circuit breaker model able to represent current chopping and restriking. The protection provided by surge arresters and a filter is also studied.

Izvorni jezik
Engleski

Znanstvena područja
Elektrotehnika



POVEZANOST RADA

Ustanove:
KONČAR - Institut za elektrotehniku d.d.

Profili:

Avatar Url Bruno Jurišić (autor)

Poveznice na cjeloviti tekst rada:

doi www.sciencedirect.com

Citiraj ovu publikaciju:

Xemard, Alain; Jurišić, Bruno; Rioual, Michel; Olivier, Arthur; Selin, Eric
Interruption of small, medium-voltage transformer current with a vacuum circuit breaker // Electric power systems research, 187 (2020), 106502, 7 doi:10.1016/j.epsr.2020.106502 (međunarodna recenzija, članak, znanstveni)
Xemard, A., Jurišić, B., Rioual, M., Olivier, A. & Selin, E. (2020) Interruption of small, medium-voltage transformer current with a vacuum circuit breaker. Electric power systems research, 187, 106502, 7 doi:10.1016/j.epsr.2020.106502.
@article{article, author = {Xemard, Alain and Juri\v{s}i\'{c}, Bruno and Rioual, Michel and Olivier, Arthur and Selin, Eric}, year = {2020}, pages = {7}, DOI = {10.1016/j.epsr.2020.106502}, chapter = {106502}, keywords = {EMTP-like software program, Vacuum circuit breaker, Current chopping, High frequency transformer model, Voltage escalation, Insulation coordination}, journal = {Electric power systems research}, doi = {10.1016/j.epsr.2020.106502}, volume = {187}, issn = {0378-7796}, title = {Interruption of small, medium-voltage transformer current with a vacuum circuit breaker}, keyword = {EMTP-like software program, Vacuum circuit breaker, Current chopping, High frequency transformer model, Voltage escalation, Insulation coordination}, chapternumber = {106502} }
@article{article, author = {Xemard, Alain and Juri\v{s}i\'{c}, Bruno and Rioual, Michel and Olivier, Arthur and Selin, Eric}, year = {2020}, pages = {7}, DOI = {10.1016/j.epsr.2020.106502}, chapter = {106502}, keywords = {EMTP-like software program, Vacuum circuit breaker, Current chopping, High frequency transformer model, Voltage escalation, Insulation coordination}, journal = {Electric power systems research}, doi = {10.1016/j.epsr.2020.106502}, volume = {187}, issn = {0378-7796}, title = {Interruption of small, medium-voltage transformer current with a vacuum circuit breaker}, keyword = {EMTP-like software program, Vacuum circuit breaker, Current chopping, High frequency transformer model, Voltage escalation, Insulation coordination}, chapternumber = {106502} }

Časopis indeksira:


  • Current Contents Connect (CCC)
  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus

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