Zobrazeno 1 - 10
of 18
pro vyhledávání: '"O.R. Christianson"'
Autor:
D.T. Hackworth, Evan Sheehan, Michael J. Mielnik, Thomas Hordubay, Franklin Miller, O.R. Christianson, John M. Pfotenhauer
Publikováno v:
IEEE Transactions on Applied Superconductivity. 27:1-4
HTS coils designed to carry pulsed currents have been built and tested demonstrating fast charge and discharge times on the order of a second. Gaseous Helium from 40 to 80 K is used as a coolant. Losses due to ac, hysteresis, and transport currents a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::13d453344ae391883e0c4c32e844c3ac
https://doi.org/10.1109/tasc.2017.2668069
https://doi.org/10.1109/tasc.2017.2668069
Publikováno v:
IOP Conference Series: Materials Science and Engineering. 278:012182
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b6e07987ee1eabaee49b085cc148adf1
https://doi.org/10.1088/1757-899x/278/1/012182
https://doi.org/10.1088/1757-899x/278/1/012182
Publikováno v:
IEEE Transactions on Appiled Superconductivity. 9:205-208
The Navy SMES background coil was made by stacking 18 double pancakes and connecting them in series to form a superconducting magnet capable of storing 48 MJ of energy. Each double pancake was wound starting in the middle of the conductor and winding
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::70d0f6c45525db674c7b687e59b7eedd
https://doi.org/10.1109/77.783272
https://doi.org/10.1109/77.783272
Autor:
J.R. Repp, J.W. Carr, S.K. Singh, D.W. Scherbarth, E.S. Ortoli, J.H. Parker, Bruce B. Gamble, O.R. Christianson
Publikováno v:
IEEE Transactions on Appiled Superconductivity. 9:1237-1240
This paper describes the conceptual design of a high temperature superconducting (HTS) generator for mobile radar (MR) applications. The power system for MR consists of a diesel engine, a generator and power conditioning electronics. Significant impr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9ddafc218d2001b10a0c976871c9669c
https://doi.org/10.1109/77.783524
https://doi.org/10.1109/77.783524
Publikováno v:
Cryogenics. 37:711-717
The system performance of the He II refridgeration system used in the Ebasco team SMES proof of principle experiment is described. The system ultimately achieved a temperature of 1.85 K at a heat load of 37 W, and ran for 30 h without any problem. Sy
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::504dbe2f6a4db834404d1d1df88c22f0
https://doi.org/10.1016/s0011-2275(97)00087-8
https://doi.org/10.1016/s0011-2275(97)00087-8
Publikováno v:
IEEE Transactions on Appiled Superconductivity. 7:840-843
The design and construction of a background coil being built by Westinghouse STC for the Navy SMES cable test apparatus are presented. One objective of the Navy SMES development program is to develop and test improved superconductors for SMES use. Th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c0fed5904e91d1b0c450f0ee53fc7f36
https://doi.org/10.1109/77.614634
https://doi.org/10.1109/77.614634
Publikováno v:
IEEE Transactions on Appiled Superconductivity. 7:946-949
Improved superconductors for SMES devices will be developed and tested in the Navy SMES cable development program. To test these improved SMES cables, Westinghouse Science and Technology Center is constructing a background field coil for the SMES cab
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2d43bdb4839a9f9640b543363de10072
https://doi.org/10.1109/77.614661
https://doi.org/10.1109/77.614661
Publikováno v:
Cryogenics. 36:291-301
Three distinct numerical methods are developed and evaluated for predicting the transverse Hall currents in long composite cryogenic conductors. These methods are applied to three different conductor geometries; a double-strip, a square-jacketed and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::915d02ebc56190fc81d56883ddb13b1b
https://doi.org/10.1016/0011-2275(96)88789-3
https://doi.org/10.1016/0011-2275(96)88789-3
Autor:
D.W. Scherbarth, E. F. Daly, J.S. Waldrop, Thomas Kupiszewski, John M. Pfotenhauer, M. K. Abdelsalam, O.R. Christianson, David Marschik, O.D. Lokken
Publikováno v:
IEEE Transactions on Appiled Superconductivity. 5:274-277
A joint in the superconductor and stabilizer is added to the ETM conductor in the POPE. The joint design is similar to that proposed by Westinghouse for the SMES ETM field joints. Fabrication of the joint is described. Measurements on the performance
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::58a9d7eeeb6ed341a7e28707f907307c
https://doi.org/10.1109/77.402541
https://doi.org/10.1109/77.402541
Autor:
F. Kessler, D. DeGraaf, Suntao Yang, E. F. Daly, John M. Pfotenhauer, E. Brogren, J.E. King, O.D. Lokken, Z. Jiang, A. Ludbrook, J.S. Waldrop, M. K. Abdelsalam, O.R. Christianson, D. Pavlik
Publikováno v:
IEEE Transactions on Appiled Superconductivity. 5:286-289
We report the operating characteristics of the monolithic SMES conductor designed for operation at 60 kA, 5.1 Tesla in a 1.8 K bath of subcooled helium. Details of the experimental arrangement and procedures are presented as background. At 1.85 K the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6d376f76bc87059b9efb77ea5435a955
https://doi.org/10.1109/77.402544
https://doi.org/10.1109/77.402544