Zobrazeno 1 - 10
of 33
pro vyhledávání: '"D. Dufournet"'
Autor:
D. Dufournet
Publikováno v:
IEEE Power and Energy Magazine. 7:34-40
Over the last 50 years, high-voltage circuit breakers have become more reliable, more efficient, and more compact because the interrupting capability per break has been increased dramatically. These developments have not only produced major savings,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b882e121b1f24aba50b026ef55dfc1a9
https://doi.org/10.1109/mpe.2008.930856
https://doi.org/10.1109/mpe.2008.930856
Publikováno v:
IEEE Transactions on Power Delivery. 22:161-166
An extensive revision of the IEEE C37.011 "Application Guide for TRV for AC High-Voltage circuit Breakers" has been in process for the last four years. The main aim was to introduce the two- and the four- parameter description of the transient recove
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6a1a05be5e141426f0aa7f0902121224
https://doi.org/10.1109/tpwrd.2006.883017
https://doi.org/10.1109/tpwrd.2006.883017
Publikováno v:
IEEE Transactions on Power Delivery. 17:963-968
New types of SF/sub 6/ interrupting chambers, which implement innovative interrupting principles, have been developed during the past years, based on the objectives of reducing the operating energy of the circuit breakers and consequently increasing
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c5aeb6ff3b4adda7c8e6a025c07fa4f9
https://doi.org/10.1109/tpwrd.2002.803699
https://doi.org/10.1109/tpwrd.2002.803699
Publikováno v:
IEEE Transactions on Plasma Science, 35(4), 933-938. Institute of Electrical and Electronics Engineers
A hybrid circuit breaker consists of a series-connected vacuum- and SF6 interrupter. The vacuum interrupter has the function to withstand very steep-rising transient recovery voltages, whereas the SF6 interrupter is stressed with the peak of it. Full
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7cdcbcb964d6a0dc3320a60d07266dff
https://doi.org/10.1109/deiv.2006.357272
https://doi.org/10.1109/deiv.2006.357272
Autor:
G.F. Montillet, D. Dufournet
Publikováno v:
IEEE Power Engineering Society General Meeting, 2005.
This paper describes the efforts by the IEC and the IEEE Switchgear Committee to harmonize the transient recovery voltage (TRV) of circuit breakers from 1 kV to less than 100 kV. Progresses are advancing fairly fast due to previous studies performed
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7380fb66633e518a94d5f669a7669183
https://doi.org/10.1109/pes.2005.1489155
https://doi.org/10.1109/pes.2005.1489155
Autor:
D. Dufournet, J.M. Willieme
Publikováno v:
IEEE/PES Transmission and Distribution Conference and Exhibition.
The self-blast technique of interruption for SF/sub 6/ High-Voltage circuit breakers has been developed and improved during the last fifteen years. This technique has proved to be very effective and has been widely applied to High-Voltage circuit bre
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c08781d62bb43538aeed502be9c566cc
https://doi.org/10.1109/tdc.2002.1178265
https://doi.org/10.1109/tdc.2002.1178265
Autor:
G. Bassier, J.P. Collet, O. Ait Sab, D. Dufournet, B. Julien, G. Vareille, F. Pitel, Jean-Francois Marcerou
Publikováno v:
Optical Fiber Communication Conference and Exhibit.
We have transmitted 1.5 Tbit/s over a deployed line of 4000 km of NZDSF using only C-band EDFAs with 25 GHz spacing and NRZ modulation format. The average performance obtained correspond to a 4.8 dB margin for a system designed with Enhanced 7% redun
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::47e9d2e5bd371e333218295a018b8061
https://doi.org/10.1109/ofc.2002.1036370
https://doi.org/10.1109/ofc.2002.1036370
Autor:
D. Dufournet
Publikováno v:
IEE Colloquium on Physics of Power Interruption.
For a long time, SF/sub 6/ puffer circuit-breakers have been considered the most efficient and reliable type of interrupting switchgear. This technique was introduced by GEC ALSTHOM T&D (then DELLE ALSTHOM) at the end of the 1950s for medium voltage
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::382340969a2687ce5d69496c70938e7b
https://doi.org/10.1049/ic:19951155
https://doi.org/10.1049/ic:19951155
Publikováno v:
IEEE Power Engineering Review. 22:69-69
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a1f7f738418eeed4161be73742276b9d
https://doi.org/10.1109/mper.2002.4312516
https://doi.org/10.1109/mper.2002.4312516
Autor:
D. Dufournet, G. Montillet
Publikováno v:
IEEE Power Engineering Review. 22:63-63
Recent years have seen an increasing development of small generations of electric power. These generators of relatively low power, equal to or less than 100 MVA, are protected in an economic way by generator circuit breakers that are located between
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::10d81a88de0cebd29e4fb0faab296845
https://doi.org/10.1109/mper.2002.4312015
https://doi.org/10.1109/mper.2002.4312015