New 50 Hz Superconducting Power Supply for a 2 kA DC Magnet

O.A. Chevtchenko; Herman H.J. ten Kate; Hendrikus J.G. Krooshoop

doi:10.1109/20.305602

New 50 Hz Superconducting Power Supply for a 2 kA DC Magnet

O.A. Chevtchenko, Herman H.J. ten Kate, Hendrikus J.G. Krooshoop

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Abstract

A new superconducting power supply able to operate directly from the mains voltage at a frequency of 50-60 Hz is under development in our institutes. It will be applied to power a separator magnet for iron ore recycling. The supply consists of a full wave superconducting converter, a `cold' protection system, and control and measuring units. Typical design values of the device are: output current of 1-2 kA, voltage of 1-0.5 V; input current of 7 A, voltage of 220 V and frequency of 50 Hz; an efficiency better than 96%. The high current part of the supply finally will be placed in the same cryostat as the separator magnet. The basic concept of the device is presented in the paper

Original language	English
Pages (from-to)	1831-1834
Number of pages	4
Journal	IEEE transactions on magnetics
Volume	30
Issue number	4
DOIs	https://doi.org/10.1109/20.305602
Publication status	Published - 1994
Event	13th International Conference on Magnet Technology, MT-13 1993 - Victoria, Canada Duration: 20 Sep 1993 → 24 Sep 1993 Conference number: 13

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title = "New 50 Hz Superconducting Power Supply for a 2 kA DC Magnet",

abstract = "A new superconducting power supply able to operate directly from the mains voltage at a frequency of 50-60 Hz is under development in our institutes. It will be applied to power a separator magnet for iron ore recycling. The supply consists of a full wave superconducting converter, a `cold' protection system, and control and measuring units. Typical design values of the device are: output current of 1-2 kA, voltage of 1-0.5 V; input current of 7 A, voltage of 220 V and frequency of 50 Hz; an efficiency better than 96%. The high current part of the supply finally will be placed in the same cryostat as the separator magnet. The basic concept of the device is presented in the paper",

author = "O.A. Chevtchenko and {ten Kate}, {Herman H.J.} and Krooshoop, {Hendrikus J.G.}",

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journal = "IEEE transactions on magnetics",

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note = "13th International Conference on Magnet Technology, MT-13 1993, MT ; Conference date: 20-09-1993 Through 24-09-1993",

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T1 - New 50 Hz Superconducting Power Supply for a 2 kA DC Magnet

AU - Chevtchenko, O.A.

AU - ten Kate, Herman H.J.

AU - Krooshoop, Hendrikus J.G.

N1 - Conference code: 13

PY - 1994

Y1 - 1994

N2 - A new superconducting power supply able to operate directly from the mains voltage at a frequency of 50-60 Hz is under development in our institutes. It will be applied to power a separator magnet for iron ore recycling. The supply consists of a full wave superconducting converter, a `cold' protection system, and control and measuring units. Typical design values of the device are: output current of 1-2 kA, voltage of 1-0.5 V; input current of 7 A, voltage of 220 V and frequency of 50 Hz; an efficiency better than 96%. The high current part of the supply finally will be placed in the same cryostat as the separator magnet. The basic concept of the device is presented in the paper

AB - A new superconducting power supply able to operate directly from the mains voltage at a frequency of 50-60 Hz is under development in our institutes. It will be applied to power a separator magnet for iron ore recycling. The supply consists of a full wave superconducting converter, a `cold' protection system, and control and measuring units. Typical design values of the device are: output current of 1-2 kA, voltage of 1-0.5 V; input current of 7 A, voltage of 220 V and frequency of 50 Hz; an efficiency better than 96%. The high current part of the supply finally will be placed in the same cryostat as the separator magnet. The basic concept of the device is presented in the paper

U2 - 10.1109/20.305602

DO - 10.1109/20.305602

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VL - 30

SP - 1831

EP - 1834

JO - IEEE transactions on magnetics

JF - IEEE transactions on magnetics

SN - 0018-9464

IS - 4

T2 - 13th International Conference on Magnet Technology, MT-13 1993

Y2 - 20 September 1993 through 24 September 1993

ER -

New 50 Hz Superconducting Power Supply for a 2 kA DC Magnet

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