Zobrazeno 1 - 8
of 8
pro vyhledávání: '"O. Mawardi"'
Publikováno v:
IEEE Transactions on Magnetics. 19:1067-1070
This paper reports the development of a novel interrupter which meets the requirements of a high voltage direct current (HVDC) power switch and at the same time doubles as a current limiter. The basic concept of the interrupter makes use of a fast su
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::289fdba7bde9b417dacbf5c805fe4d58
https://doi.org/10.1109/tmag.1983.1062307
https://doi.org/10.1109/tmag.1983.1062307
Autor:
O. Mawardi
Publikováno v:
IEEE Transactions on Magnetics. 18:60-63
The dynamics for the projectile inside an electromagnetic gun has been developed. The gun consists of a series of stationary cylindrical coils that are pulsed and of one inner concentric coil driven at constant current. The inner coil is the projecti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fb6869f6ef937ebe98ec35887f0c5a72
https://doi.org/10.1109/tmag.1982.1061788
https://doi.org/10.1109/tmag.1982.1061788
Publikováno v:
IEEE Transactions on Magnetics. 13:780-783
A report is presented on the program at CWRU to demonstrate the feasibility of a brushless superconducting alternator. In this machine the rotating field windings of the generator are excited by a flux pump. In this manner the conventional slip rings
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2dfab3e0701007220c8690921dab4c93
https://doi.org/10.1109/tmag.1977.1059303
https://doi.org/10.1109/tmag.1977.1059303
Autor:
Tae Kuk Ko, O. Mawardi
Publikováno v:
IEEE Transactions on Magnetics. 25:4346-4349
An equivalent circuit model of a superconducting high-current brushless generator, the rotating-spot flux pump, is derived. The idealized version of the flux pump consists of a superconducting strip and a reciprocating magnet. This configuration has
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::df0df22fe68fc7fec9b0136e922f1600
https://doi.org/10.1109/20.42602
https://doi.org/10.1109/20.42602
Publikováno v:
IEEE Transactions on Magnetics. 15:828-831
The mechanism of switching that is taking place in a moving flux spot in a superconducting foil has been investigated in details. The structure of the current, temperature and magnetic field in the leading edge of the spot has been derived theoretica
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1fcca2bdbd0e86c6ce669480d26ca4fd
https://doi.org/10.1109/tmag.1979.1060045
https://doi.org/10.1109/tmag.1979.1060045
Autor:
M. Rizkalla, O. Mawardi
Publikováno v:
IEEE Transactions on Magnetics. 22:1891-1896
The classic treatment of the heat transfer from a current-carrying thin film to a substrate at 4.2 K was found for the case of a superconducting thin film used as an electric switch. THe calculations were then extended to the case of He II cooling (2
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::416de8b4ce30ab4b9eaee2dd21dbb088
https://doi.org/10.1109/tmag.1986.1064666
https://doi.org/10.1109/tmag.1986.1064666
Autor:
Shangang Xu, O. Mawardi
Publikováno v:
IEEE Transactions on Magnetics. 23:587-590
The self-inductance of a rotating spot flux pump is responsible for the drop of output voltage from the pump. The magnitude of this effect referred to as the "armature reaction" has been studied in this paper. It is shown that this reaction is a func
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b267c94623e2bf5fabf0f1e3b1c2e207
https://doi.org/10.1109/tmag.1987.1064955
https://doi.org/10.1109/tmag.1987.1064955
Autor:
Tae Ko, O. Mawardi
Publikováno v:
IEEE Transactions on Magnetics. 23:584-586
A theoretical investigation for the distribution of the current around a moving spot in a flux pump has been analyzed. A quasi-static approach has been used to obtain the governing equations for the current distribution. Numerical solutions of these
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::74b353d1d31881602bacc29d543e52e6
https://doi.org/10.1109/tmag.1987.1064958
https://doi.org/10.1109/tmag.1987.1064958