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High critical temperature superconductor voltage-current simulator and the pulse method of measuring critical current.

Author(s) : GOODRICH L. F.

Type of article: Article

Summary

A passive voltage-current simulator has been developed and tested using conventional direct current and pulse current methods. It was designed to generate the extremely non-linear voltage-current characteristic of a superconductor and has a similar power-law behaviour. It is intended to be used to test various components of the measurement system to determine the transport critical current of a superconductor. This simulator approximates a superconductor's major static and dynamic electrical characteristics. Critical currents obtained on the simulator using the pulse and direct current methods are compared and show close agreement.

Details

  • Original title: High critical temperature superconductor voltage-current simulator and the pulse method of measuring critical current.
  • Record ID : 1993-0055
  • Languages: English
  • Source: Cryogenics - vol. 31 - n. 8
  • Publication date: 1991/08

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