Novel supplies for powering a sueprconducting magnet

O.A. Shevchenko; H.J.G. Krooshoop; H.H.J. ten Kate; G. Grunblatt; A.A. Shevchenko; A.F. Kolesnitchenko; V.D. Sidorenko; A.E. Grytsina; V. Lysenko; V.I. Scherbakov; O. Anashkin; V.E. Keylin

doi:10.1109/77.828504

Novel supplies for powering a sueprconducting magnet

O.A. Shevchenko, H.J.G. Krooshoop, H.H.J. ten Kate, G. Grunblatt, A.A. Shevchenko, A.F. Kolesnitchenko, V.D. Sidorenko, A.E. Grytsina, V. Lysenko, V.I. Scherbakov, O. Anashkin, V.E. Keylin

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Abstract

A family of new supplies for powering superconducting magnets was developed in our institutes. As an example, two supplies are described in the paper. One of the supplies uses superconducting, another-semiconductor-based repetitive switches. Both supplies are able to generate 1 Volt at the high-current side. Magnets to be powered by the supplies are made with Nb₃Sn and NbTi wires, operate at 600 and 300 Amps, have inductances of 1.2 and 1.3 Henry and generate magnetic fields of 12 and 7 Tesla, respectively. Both magnets operate art 4 Kelvin and are bath-cooled. So far the power supplies were tested at the operating temperature using a small sc magnet as a load. Expected load curves, while ramping the current of the real magnets, are also discussed. A comparison between these sc supplies and a conventional system based on a room temperature power supply with (high-T_c) current leads is made.

Original language	English
Pages (from-to)	1414-1417
Number of pages	4
Journal	IEEE transactions on applied superconductivity
Volume	10
Issue number	1
DOIs	https://doi.org/10.1109/77.828504
Publication status	Published - 2000
Event	16th International Conference on Magnet Technology, MT-16 1999 - Ponte Vedra Beach, United States Duration: 29 Sept 1999 → 1 Oct 1999 Conference number: 16

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Shevchenko, O. A., Krooshoop, H. J. G., ten Kate, H. H. J., Grunblatt, G., Shevchenko, A. A., Kolesnitchenko, A. F., Sidorenko, V. D., Grytsina, A. E., Lysenko, V., Scherbakov, V. I., Anashkin, O., & Keylin, V. E. (2000). Novel supplies for powering a sueprconducting magnet. IEEE transactions on applied superconductivity, 10(1), 1414-1417. https://doi.org/10.1109/77.828504

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title = "Novel supplies for powering a sueprconducting magnet",

abstract = "A family of new supplies for powering superconducting magnets was developed in our institutes. As an example, two supplies are described in the paper. One of the supplies uses superconducting, another-semiconductor-based repetitive switches. Both supplies are able to generate 1 Volt at the high-current side. Magnets to be powered by the supplies are made with Nb3Sn and NbTi wires, operate at 600 and 300 Amps, have inductances of 1.2 and 1.3 Henry and generate magnetic fields of 12 and 7 Tesla, respectively. Both magnets operate art 4 Kelvin and are bath-cooled. So far the power supplies were tested at the operating temperature using a small sc magnet as a load. Expected load curves, while ramping the current of the real magnets, are also discussed. A comparison between these sc supplies and a conventional system based on a room temperature power supply with (high-Tc) current leads is made.",

author = "O.A. Shevchenko and H.J.G. Krooshoop and {ten Kate}, H.H.J. and G. Grunblatt and A.A. Shevchenko and A.F. Kolesnitchenko and V.D. Sidorenko and A.E. Grytsina and V. Lysenko and V.I. Scherbakov and O. Anashkin and V.E. Keylin",

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pages = "1414--1417",

journal = "IEEE transactions on applied superconductivity",

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AU - Shevchenko, O.A.

AU - Krooshoop, H.J.G.

AU - ten Kate, H.H.J.

AU - Grunblatt, G.

AU - Shevchenko, A.A.

AU - Kolesnitchenko, A.F.

AU - Sidorenko, V.D.

AU - Grytsina, A.E.

AU - Lysenko, V.

AU - Scherbakov, V.I.

AU - Anashkin, O.

AU - Keylin, V.E.

N1 - Conference code: 16

PY - 2000

Y1 - 2000

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AB - A family of new supplies for powering superconducting magnets was developed in our institutes. As an example, two supplies are described in the paper. One of the supplies uses superconducting, another-semiconductor-based repetitive switches. Both supplies are able to generate 1 Volt at the high-current side. Magnets to be powered by the supplies are made with Nb3Sn and NbTi wires, operate at 600 and 300 Amps, have inductances of 1.2 and 1.3 Henry and generate magnetic fields of 12 and 7 Tesla, respectively. Both magnets operate art 4 Kelvin and are bath-cooled. So far the power supplies were tested at the operating temperature using a small sc magnet as a load. Expected load curves, while ramping the current of the real magnets, are also discussed. A comparison between these sc supplies and a conventional system based on a room temperature power supply with (high-Tc) current leads is made.

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DO - 10.1109/77.828504

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SN - 1051-8223

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JO - IEEE transactions on applied superconductivity

JF - IEEE transactions on applied superconductivity

IS - 1

T2 - 16th International Conference on Magnet Technology, MT-16 1999

Y2 - 29 September 1999 through 1 October 1999

ER -

Novel supplies for powering a sueprconducting magnet

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