Zobrazeno 1 - 10
of 37
pro vyhledávání: '"Alan H Cookson"'
Autor:
Ralph Samm, Arend van Roggen, Gian Carlo Montanari, Armin Bruning, Bruce S. Bernstein, Alan H. Cookson, Matthew Mashikian, John Tanaka, C. W. Reed, Ray Bartnikas
Publikováno v:
IEEE Electrical Insulation Magazine. 25:40-43
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::397bee587313da6a67506ecf3d893c64
https://doi.org/10.1109/mei.2009.5313714
https://doi.org/10.1109/mei.2009.5313714
Autor:
O. L. Mayorga, Charles J. Newbold, Michael K. Theodorou, Sharon Huws, Alan H Cookson, Eun Joong Kim, Alison H. Kingston-Smith
Publikováno v:
Journal of Microbial & Biochemical Technology.
In this experiment we investigated the hypothesis that heterogeneity of plant structures presents disparity in niches available for colonisation by the rumen microbiota resulting in differential colonisation. Fresh perennial ryegrass (PRG) stem and l
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6bcb9255b2ac808a03e01512830c698f
https://doi.org/10.4172/1948-5948.1000126
https://doi.org/10.4172/1948-5948.1000126
Publikováno v:
IEEE Electrical Insulation Magazine. 30:52-52
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c8e59b70494bc81238a4befa91c40168
https://doi.org/10.1109/mei.2014.6843769
https://doi.org/10.1109/mei.2014.6843769
Publikováno v:
IEEE Transactions on Power Apparatus and Systems. :400-409
An SF6 insilated semi-flexible transmiission line is described which uses a corrugated aluminum enclosure to reduce cost and provide flexibility. Dielectric characteristics of a compact 1200 kV design (711mm (28 in) internal diameter enclosure) with
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::00bfa9c0baba8870f9e3df88b40272f0
https://doi.org/10.1109/tpas.1983.317687
https://doi.org/10.1109/tpas.1983.317687
A Test for the Effect of High Energy Arcs on the Flash-over Strength of Insulators in Compressed SF6
Publikováno v:
IEEE Transactions on Electrical Insulation. :74-80
A test method for evaluation of solid insulating material for insulators in Compressed Gas Insulated Transmission (CGIT) systems has been developed. The test measures the ability of an insulating surface to withstand voltage after being subjected to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9bd87280b475e5e908727fb2ed30433a
https://doi.org/10.1109/tei.1980.298242
https://doi.org/10.1109/tei.1980.298242
Publikováno v:
IEEE Transactions on Power Apparatus and Systems. 96:768-777
High-voltage breakdown measurements were made in two similar particle contaminated coaxial test systems, one with AC and the other with DC voltages. Information is presented on the effects of particle size, shape, and material for both SF 6 and N 2 g
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::af0806890482aaa24bb1ca2e05ec50a6
https://doi.org/10.1109/t-pas.1977.32390
https://doi.org/10.1109/t-pas.1977.32390
Autor:
Alan H. Cookson, Chathan M. Cooke
Publikováno v:
IEEE Transactions on Electrical Insulation. :239-248
The gaseous state of matter is an excellent high voltage insulator which nonetheless is subject to overstresses and electrical breakdown. The main parameters which govern insulation strength in gases are identified as gas density and time duration of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::809d4d90d0061bf7d7b4f050ca17a2b4
https://doi.org/10.1109/tei.1978.298075
https://doi.org/10.1109/tei.1978.298075
Autor:
Alan H. Cookson, Roy E. Wootton
Publikováno v:
IEEE Transactions on Power Apparatus and Systems. :415-423
The ac corona onset and breakdown voltages have been measured for rod-plane and rod-rod gaps in hydrogen, SF6, and hydrogen-SF6 mixtures for pressures between 1 and 5 bar, with gaps up to 14 cm, and voltages up to 250 kV rms. The addition to hydrogen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0307bb17909acb12030eac7ebc93048d
https://doi.org/10.1109/tpas.1978.354500
https://doi.org/10.1109/tpas.1978.354500
Autor:
Alan H. Cookson
Publikováno v:
IEEE Transactions on Electrical Insulation. :859-890
Compressed-gas insulated transmission lines or cables have been in service since 1968, with over 13 km (circuit length) in operation worldwide at voltages from 145 to 550 kV. The design philosophy and development are reviewed for the "rigid", flexibl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::714d13878debfe91cb7fd95237a65d2b
https://doi.org/10.1109/tei.1985.348845
https://doi.org/10.1109/tei.1985.348845