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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AU - Chevtchenko, O.A.

AU - ten Kate, Herman H.J.

AU - Krooshoop, Hendrikus J.G.

N1 - Conference code: 13

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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

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DO - 10.1109/20.305602

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