Zobrazeno 1 - 10
of 40
pro vyhledávání: '"J.J. Hahne"'
Autor:
Robert E. Hebner, J.J. Hahne, John D. Herbst, Kent Davey, D. Surls, David Hall, Abdelhamid Ouroua
Publikováno v:
Proceedings of the IEEE. 103:2344-2354
Modern technology combined with the desire to minimize the size and weight of a ship's power system are leading to renewed interest in more electric or all-electric ships. An important characteristic of the emerging ship power system is an increasing
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::89bbf8a050d72c3c755a4dc8c48c0627
https://doi.org/10.1109/jproc.2015.2457772
https://doi.org/10.1109/jproc.2015.2457772
Publikováno v:
IEEE Transactions on Magnetics. 43:234-237
Current pulse power alternator designs operate at high speeds and high current densities. The field coil insulation systems for pulse power alternators must provide sufficient stand-off voltage while limiting the amount of thermal resistance for acti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b5d94bcb2830d428e8f908a1edab0c21
https://doi.org/10.1109/tmag.2006.887693
https://doi.org/10.1109/tmag.2006.887693
Publikováno v:
IEEE Transactions on Magnetics. 43:238-241
The field coil is the primary component of the rotor assembly that provides the rotating magnetic field for the pulse power alternator. The design of the field coil is optimized so that it will produce the required magnetic field with minimum transie
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f3e28d07c0326aacef965578f00a5247
https://doi.org/10.1109/tmag.2006.887692
https://doi.org/10.1109/tmag.2006.887692
Publikováno v:
2015 IEEE Electric Ship Technologies Symposium (ESTS).
Emerging high power electric weapons and sensors create challenges for future naval power systems. To address these large transient loads, energy storage systems must have high energy and power density and be capable of high slew rates — rapidly tr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d5b3b33d1174bfa20f1eb1c837a89892
https://doi.org/10.1109/ests.2015.7157894
https://doi.org/10.1109/ests.2015.7157894
Publikováno v:
IEEE Transactions on Magnetics. 41:316-321
The University of Texas at Austin Center for Electromechanics (UT-CEM) has designed and conducted a series of composite rotor spin tests to measure the windage losses and temperature distributions of a test setup at high rotor speeds and low air pres
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::010843ecd837f4302255173717d94b69
https://doi.org/10.1109/tmag.2004.839295
https://doi.org/10.1109/tmag.2004.839295
Publikováno v:
IEEE Transactions on Magnetics. 41:311-315
For a high-speed electrical alternator, the rotor outer banding and stator inner liner are typically made of high strength graphite epoxy composites due to their high strength and stiffness. Machine structural integrity at high rotating speeds degrad
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b12ba29db4c5f3884cdb58c5eb58b9cc
https://doi.org/10.1109/tmag.2004.839294
https://doi.org/10.1109/tmag.2004.839294
Publikováno v:
IEEE Transactions on Magnetics. 39:178-182
As the technologies of rotating power supplies and thyristor switches advance, new methods of measuring various signals must be developed. The University of Texas at Austin Center for Electromechanics (UT-CEM) has developed new methods to measure com
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5b047d7cf40b96fa48f830d6644c39e6
https://doi.org/10.1109/tmag.2002.805957
https://doi.org/10.1109/tmag.2002.805957
Autor:
H. P. Liu, J.J. Hahne
Publikováno v:
IEEE Transactions on Magnetics. 39:357-361
The compulsator stator armature winding includes multiple conductor layers. Each conductor layer is made of insulation wraps and transposed aluminum litz wire bundles with epoxy potting compound between the wires and the wire bundles. For a typical p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f5953652c4e9d23a0583f37a891c8229
https://doi.org/10.1109/tmag.2002.806414
https://doi.org/10.1109/tmag.2002.806414
Publikováno v:
IEEE Transactions on Magnetics. 37:310-313
The model scale compulsator is a high speed (12000 rpm), high energy rotating machine. The rotor is a highly optimized pulsed power electrical machine consisting of electrical windings, slip rings, and highly pre-stressed composite bandings. This pap
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::822938bd27819e0e3bb8b17c3001e687
https://doi.org/10.1109/20.911843
https://doi.org/10.1109/20.911843
Publikováno v:
IEEE Transactions on Magnetics. 37:301-304
During recent tests associated with a model scale compulsator development program at The University of Texas at Austin Center for Electromechanics (UT-CEM), the performance of severe duty trailing arm brush current collectors was evaluated. The origi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::69bfe7070f578b2113aa08be04668d07
https://doi.org/10.1109/20.911841
https://doi.org/10.1109/20.911841