Zobrazeno 1 - 10
of 40
pro vyhledávání: '"T. Uchii"'
Autor:
Martin Seeger, René Smeets, T. Uchii, Javier Mantilla, Christian Franck, Josef Yan, Francois Gentil, Edga Dullni, S. Pawar, X. Li, Pierre Robin-Juan, Gordon R. Jones, Santori Yanabu, Hiroki Ito, Wilfried Hartmann, Mohamed Rabie, Max Claessens, Jones Spencer, Lesli Falkingham, Shenli Jia, Yannick Kieffel, Hans Schellekens
Publikováno v:
Plasma Physics and Technology Journal, 4 (1)
The available knowledge of state-of-the-art of SF6 alternative gases in switching applications was collected and evaluated in an initiative of the Current Zero Club [1] together with CIGRE. The present contribution summarizes the main results of this
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5d179d805dc1fe3b9c8fc6bc4228fa66
https://doi.org/10.14311/ppt.2017.1.8
https://doi.org/10.14311/ppt.2017.1.8
Publikováno v:
IEEE Transactions on Power Delivery. 19:124-130
SF/sub 6/ is blown through the arc during interruption of an SF/sub 6/ puffer circuit breaker. This hot gas flows down an exhaust tube into the chamber of a dead tank circuit breaker where it can lower the dielectric withstand between the exhaust tub
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::df9a9a5b69fccd40a44bb8bcb4773eca
https://doi.org/10.1109/tpwrd.2003.820210
https://doi.org/10.1109/tpwrd.2003.820210
Publikováno v:
IEEE Transactions on Power Delivery. 18:751-757
Summary form only given. Under many circumstances, the initiation of breakdown can be viewed as conversion of energy stored in the electric field (capacitive energy) to thermal energy, which converts matter in a thin channel from a nonconducting stat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::582ec2082189b6e06541712945e10c14
https://doi.org/10.1109/tpwrd.2003.813876
https://doi.org/10.1109/tpwrd.2003.813876
Publikováno v:
IEEE Trans. Plasma Sciecnce. 29(No. 1):99-101
Measurement of exhausted gas was carried out in an exhaust chamber of a practical compact-size gas circuit breaker. The result show that the gas is weakly ionized, ablated metallic materials exist as metal clusters of sizes from 10 to 100 /spl mu/m,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a7f10988526cd84ef2cf26beb7ec82a7
http://t2r2.star.titech.ac.jp/cgi-bin/publicationinfo.cgi?q_publication_content_number=CTT100450160
http://t2r2.star.titech.ac.jp/cgi-bin/publicationinfo.cgi?q_publication_content_number=CTT100450160
Publikováno v:
2003 IEEE Power Engineering Society General Meeting (IEEE Cat. No.03CH37491).
Summary form only given. SF/sub 6/ is blown through the arc during interruption of an SF/sub 6/ puffer circuit breaker. This hot gas flows down an exhaust tube into the chamber of a dead tank circuit breaker where it can lower the dielectric withstan
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2d9c36c836134b4d261fab2a02cff424
https://doi.org/10.1109/pes.2003.1267463
https://doi.org/10.1109/pes.2003.1267463
Publikováno v:
Gaseous Dielectrics X ISBN: 9781461347453
SF6 gas has widely been used for high-voltage and large-capacity electric power equipment such as gas insulated switchgears (GIS) and gas circuit breakers (GCB) due to its excellent insulating and arc-quenching capability. Although SF6 gas strongly c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5448c8cd94f3c5053a1bdda4fa8d8631
https://doi.org/10.1007/978-1-4419-8979-6_28
https://doi.org/10.1007/978-1-4419-8979-6_28
Publikováno v:
IEEE/PES Transmission and Distribution Conference and Exhibition.
This paper describes the behavior of hot gas flow during a large current interruption, which may cause a ground fault in a dead-tank-type gas circuit breaker even if hot gas is locally distributed between live part and grounded tank. By observations
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cef52eb0bbd200a8ad85a3c7f0ffcbc5
https://doi.org/10.1109/tdc.2002.1177696
https://doi.org/10.1109/tdc.2002.1177696
Publikováno v:
IEEE/PES Transmission and Distribution Conference and Exhibition.
Self-blast type interrupting chambers making use of pressure rise due to arc heating have been developed for gas,circuit breakers with lower driving energy. Blowing gas temperature is probably higher in such chambers. Although SF/sub 6/ gas is consid
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e4ee0b875f4d956fe661781f0bef27ca
https://doi.org/10.1109/tdc.2002.1178397
https://doi.org/10.1109/tdc.2002.1178397
Publikováno v:
IEEE/PES Transmission and Distribution Conference and Exhibition.
When adopting an alternative arc quenching gas to SF/sub 6/ which has recently been recognized as a greenhouse gas, it is easily anticipated that the thermal interruption capability of the GCB will be lower than that in using SF/sub 6/. In this paper
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2587f853db45b70a1b4bf84af8d9b6b5
https://doi.org/10.1109/tdc.2002.1177719
https://doi.org/10.1109/tdc.2002.1177719
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