Pregled bibliografske jedinice broj: 588489
Failure Frequencies for High Voltage Circuit Breakers, Disconnectors, Earthing Switches, Instrument Transformers and Gas Insulated Switchgear
Failure Frequencies for High Voltage Circuit Breakers, Disconnectors, Earthing Switches, Instrument Transformers and Gas Insulated Switchgear // CIGRÉ Session 44, SC A3 Poster Session, Paris 2012.
Pariz, Francuska, 2012. (poster, međunarodna recenzija, cjeloviti rad (in extenso), stručni)
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Naslov
Failure Frequencies for High Voltage Circuit Breakers, Disconnectors, Earthing Switches, Instrument Transformers and Gas Insulated Switchgear
Autori
Runde M., Sölver C. E., Carvalho A., Cormenzana M. L., Furuta H., Grieshaber W., Hyrczak A., Kopejtkova D., Krone J. G., Kudoke M., Makareinis D., Martins J. F., Meštrović, Krešimir, Ohno I., Östlund J., Park K.-Y., Patel J., Protze C., Schmid J., Skog J. E., Sweeney B., Waite F., Bergman B., Tsukao S.
Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), stručni
Izvornik
CIGRÉ Session 44, SC A3 Poster Session, Paris 2012.
/ - , 2012
Skup
CIGRÉ Session 44 Paris 2012.
Mjesto i datum
Pariz, Francuska, 26.08.2012. - 31.08.2012
Vrsta sudjelovanja
Poster
Vrsta recenzije
Međunarodna recenzija
Ključne riječi
failure; circuit breaker; disconnector; instrument transformer; gas insulated switchgear; international survey
Sažetak
CIGRÉ considers collecting, analyzing and publishing reliability data to be important tasks and in 2002, WG A3.06 “Reliability of High Voltage Equipment” was established. The WG was instructed to organize and carry out a worldwide enquiry into the service experience of circuit breakers, disconnectors, earthing switches, instrument transformers and gas insulated switchgear (GIS). The time period covered by the survey is 2004 - 2007, and the enquiry comprises equipment rated for voltages greater than or equal to 60 kV. For circuit breakers: only single pressure SF6 technology is included ; therefore, in practice equipment installed before around 1970 has been excluded. For disconnectors, earthing switches and instrument transformers there are no limitations in age or technology. Both equipment installed in air insulated and gas insulated substations are covered. Information has been collected by asking utilities to complete and return questionnaires ; 90 utilities from 30 countries have contributed. The results of the survey are presented and discussed in six Technical Brochures, issued simultaneously.
Izvorni jezik
Engleski
Znanstvena područja
Elektrotehnika
