Simplified calculus for the Design of a Cryogenic Current Comparator

J. Sesé; M.E. Bartolomé; Agustin Camón; Jakob Flokstra; Gert Rietveld; Conrado Rillo

doi:10.1109/TIM.2003.811579

Simplified calculus for the Design of a Cryogenic Current Comparator

J. Sesé, M.E. Bartolomé, Agustin Camón, Jakob Flokstra, Gert Rietveld, Conrado Rillo

Faculty of Science and Technology

Research output: Contribution to journal › Article › Academic › peer-review

7 Citations (Scopus)

267 Downloads (Pure)

Abstract

The calculation of inductances of superconducting structures like the cryogenic current comparator (CCC) is not straightforward due to image effects and unknown current distributions. By treating the problem as a magnetic circuit, an approximate analytical expression for the self-inductance of the shielded CCC is obtained. This formula can be used to derive a "rule of thumb" for maximizing the value of an inductance inside a superconducting shield. Using this rule the design of an optimum CCC is simplified.

Original language	Undefined
Pages (from-to)	612-616
Number of pages	5
Journal	IEEE transactions on instrumentation and measurement
Volume	52
Issue number	2
DOIs	https://doi.org/10.1109/TIM.2003.811579
Publication status	Published - 2003

Keywords

IR-40528
METIS-212122

Access to Document

10.1109/TIM.2003.811579

01202108

Cite this

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title = "Simplified calculus for the Design of a Cryogenic Current Comparator",

abstract = "The calculation of inductances of superconducting structures like the cryogenic current comparator (CCC) is not straightforward due to image effects and unknown current distributions. By treating the problem as a magnetic circuit, an approximate analytical expression for the self-inductance of the shielded CCC is obtained. This formula can be used to derive a {"}rule of thumb{"} for maximizing the value of an inductance inside a superconducting shield. Using this rule the design of an optimum CCC is simplified.",

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AU - Bartolomé, M.E.

AU - Camón, Agustin

AU - Flokstra, Jakob

AU - Rietveld, Gert

AU - Rillo, Conrado

PY - 2003

Y1 - 2003

N2 - The calculation of inductances of superconducting structures like the cryogenic current comparator (CCC) is not straightforward due to image effects and unknown current distributions. By treating the problem as a magnetic circuit, an approximate analytical expression for the self-inductance of the shielded CCC is obtained. This formula can be used to derive a "rule of thumb" for maximizing the value of an inductance inside a superconducting shield. Using this rule the design of an optimum CCC is simplified.

AB - The calculation of inductances of superconducting structures like the cryogenic current comparator (CCC) is not straightforward due to image effects and unknown current distributions. By treating the problem as a magnetic circuit, an approximate analytical expression for the self-inductance of the shielded CCC is obtained. This formula can be used to derive a "rule of thumb" for maximizing the value of an inductance inside a superconducting shield. Using this rule the design of an optimum CCC is simplified.

KW - IR-40528

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U2 - 10.1109/TIM.2003.811579

DO - 10.1109/TIM.2003.811579

M3 - Article

SN - 0018-9456

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