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AbstractAbstract
No abstract available
Original Title
Gerador homopolar
Primary Subject
Source
37. Annual Meeting of the Brazilian Society for the Advancement of Science; Belo Horizonte, MG (Brazil); 10-17 Jul 1985; Published in summary form only.
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Journal Article
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AbstractAbstract
[en] Two large vertical shaft flywheel generators each provides the JET device with peak power up to 400 MW and energy up to 2600 MJ per pulse to induce and confine the multi-mega-ampere plasma current. The integrated rotor flywheel consists of a 650 tonne/10 m diameter rim carrying the poles of the machine. The energy is stored kinetically during a 9 min interval of acceleration from half-speed to full-speed and then released during a 20 s long deceleration. A design life of 100 000 cycles at full energy rating was specified. The mechanical design and construction of the generators is reviewed. Particular attention is paid to the assessment of the stresses and fatigue life of the rotor system, its dynamic behaviour (rim movement, critical speed and balancing) and on the performance in operation of the large thrust bearing. (author)
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Journal Article
Journal
Proceedings of the Institution of Mechanical Engineers. Part A, Power and Process Engineering; ISSN 0263-7138; 
; CODEN PPENE; v. 200(A2); p. 95-100
; CODEN PPENE; v. 200(A2); p. 95-100
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AbstractAbstract
[en] A fuse for large currents in the megampere range with rise time of a few second is studied. The opening time is less than one millisecond and the overvoltage coefficient is about 500
[fr]
On etudie un fusible pour courant intense (MA) a temps de montee long (s). Les essais effectues montrent qu'il est possible avec un montage simple d'atteindre des temps d'ouverture inferieurs a la milliseconde pour des coefficients de surtension de l'ordre de 500Original Title
Experiences preliminaires a la realisation d'un interrupteur semi-rapide (ms) pour courants intenses (MA)
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Journal Article
Journal
Revue de Physique Appliquee; v. 11(1); p. 181-185
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AbstractAbstract
[en] A homopolar generator functioning as a capacitor in an LC-circuit is considered. Some recent results of this generator for energyzing the toroidal magnet of the SNUT-79 tokamak device are discussed. (Author)
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Journal Article
Journal
Sae Mulli; ISSN 0374-4914; ; v. 24(1); p. 88-90
; v. 24(1); p. 88-90
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AbstractAbstract
No abstract available
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Secondary Subject
Source
5 Jul 1973; 2 p
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Report
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AbstractAbstract
[en] This Order prescribes that the setting up of electric generators emitting ionizing radiations with an energy higher than 500 KeV used for medical purposes are subject to licensing and provides a model applications form to this effect. (NEA)
[fr]
Cet Arrete dispose que l'installation de generateurs electriques de rayonnements ionisants, d'energie superieure a 500 KeV pour des applications medicales est soumise a autorisation. Il contient un modele de formulaire de demande a cet effetOriginal Title
Arrete du 24 avril 1970 relatif a l'installation de generateurs electriques de rayonnements ionisants destines a des applications medicales
Primary Subject
Source
29 May 1970; 1 p; Published in the French Official Gazette.
Record Type
Miscellaneous
Literature Type
Legislative Material
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AbstractAbstract
[en] This paper briefly outlines the reasons for establishing a wind turbine generator and the consequent disadvantages. Consideration is then given to the determining factors affecting the economics of wind turbine generators with special reference to Denmark. (UK)
Primary Subject
Source
Altechnica, Milton Keynes (United Kingdom); British Wind Energy Association, London (United Kingdom); Open Univ., Milton Keynes (United Kingdom). Energy and Environment Research Unit; 83 p; 1993; p. 2a.1-2a.6; Altechnica; Milton Keynes (United Kingdom); One day workshop on local community wind energy projects; Milton Keynes (United Kingdom); 22 Apr 1993
Record Type
Book
Literature Type
Conference
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Publication YearPublication Year
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Beisswenger, S.; Boppel, W.
Hell (R.) G.m.b.H., Kiel (Germany, F.R.)
Hell (R.) G.m.b.H., Kiel (Germany, F.R.)
AbstractAbstract
[en] An electron beam generator system ist described having a high constancy beam flux and geometry, comprising a heated cathode, an auxiliary electrode (Wehnelt electrode) and a transpierced anode
Original Title
Hochkonstanter Strahlerzeuger fuer geladene Teilchen
Primary Subject
Source
7 Jan 1987; 21 Oct 1981; 7 p; EP PATENT DOCUMENT 0077417/B1/; EP PATENT APPLICATION 81108624.8; Application date: 21 Oct 1981
Record Type
Patent
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Stillwagon, R.E.; Thullen, P.
Proceedings of the seventh symposium on engineering problems of fusion research. Vol. I
Proceedings of the seventh symposium on engineering problems of fusion research. Vol. I
AbstractAbstract
[en] The design of a fast discharging homopolar machine is described. The machine capacity is 10 MJ with a 30 ms energy delivery time. The salient features of the machine are relatively high terminal voltage, fast discharge time, high power density and high efficiency. The machine integrates several new technologies including high surface speeds, large superconducting magnets and current collection at high density
Primary Subject
Source
Lubell, M.S. (ed.); p. 439-442; 1977; p. 439-442; Institute of Electrical and Electronics Engineers Inc; New York; 7. symposium on fusion research project; Knoxville, TN, USA; 25 Oct 1977
Record Type
Book
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Conference
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Johns, B.R.
Fluor Daniel Hanford, Inc., Richland, WA (United States). Funding organisation: USDOE Office of Environmental Restoration and Waste Management, Washington, DC (United States)
Fluor Daniel Hanford, Inc., Richland, WA (United States). Funding organisation: USDOE Office of Environmental Restoration and Waste Management, Washington, DC (United States)
AbstractAbstract
[en] This Acceptance Test Report(ATR) is the completed testing and inspection of the new portable generator. The testing and inspection is to verify that the generator provided by the vendor meets the requirements of specification WHC-S-0252, Revision 2. Attached is various other documentation to support the inspection and testing
Primary Subject
Source
24 Jul 1997; 35 p; CONTRACT AC06-96RL13200; ALSO AVAILABLE FROM OSTI AS DE99050089; NTIS; US GOVT. PRINTING OFFICE DEP
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Report
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