Analysis of ITER PF Coil Joint Design Under Reference Operating Scenario

Yury Ilyin; Gabriella Rolando; Bernard Turck; Arend Nijhuis; Fabrice Simon; Byung-Su Lim; Neil Mitchell

doi:10.1109/TASC.2016.2515986

Analysis of ITER PF Coil Joint Design Under Reference Operating Scenario

Yury Ilyin
, Gabriella Rolando
, Bernard Turck
, Arend Nijhuis
, Fabrice Simon
, Byung-Su Lim
, Neil Mitchell

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

9 Citations (Scopus)

118 Downloads (Pure)

Abstract

One of the critical components of the ITER poloidal field (PF) coils is the electrical joint connecting two conductor lengths. The lap “shaking hands” joints will operate under variable field, causing parasitic-induced currents in superconducting strands and temperature rise of the strands. Previously, some design changes for decreasing the induced currents in the joints were proposed and assessed with the JackPot-ACDC model. In this paper, we use the same model to compare the behavior of two designs under the reference operation cycle of the PF coils. It is concluded that the joints with the proposed design changes will have sufficient stability margin against thermal and electromagnetic disturbances

Original language	English
Article number	4201305
Journal	IEEE transactions on applied superconductivity
Volume	26
Issue number	4
DOIs	https://doi.org/10.1109/TASC.2016.2515986
Publication status	Published - 2016

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SDG 7 Affordable and Clean Energy

Keywords

2023 OA procedure

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10.1109/TASC.2016.2515986

Ilyin2016analysisFinal published version, 2.91 MBLicence: Taverne

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title = "Analysis of ITER PF Coil Joint Design Under Reference Operating Scenario",

abstract = "One of the critical components of the ITER poloidal field (PF) coils is the electrical joint connecting two conductor lengths. The lap “shaking hands” joints will operate under variable field, causing parasitic-induced currents in superconducting strands and temperature rise of the strands. Previously, some design changes for decreasing the induced currents in the joints were proposed and assessed with the JackPot-ACDC model. In this paper, we use the same model to compare the behavior of two designs under the reference operation cycle of the PF coils. It is concluded that the joints with the proposed design changes will have sufficient stability margin against thermal and electromagnetic disturbances",

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AU - Ilyin, Yury

AU - Rolando, Gabriella

AU - Turck, Bernard

AU - Nijhuis, Arend

AU - Simon, Fabrice

AU - Lim, Byung-Su

AU - Mitchell, Neil

PY - 2016

Y1 - 2016

N2 - One of the critical components of the ITER poloidal field (PF) coils is the electrical joint connecting two conductor lengths. The lap “shaking hands” joints will operate under variable field, causing parasitic-induced currents in superconducting strands and temperature rise of the strands. Previously, some design changes for decreasing the induced currents in the joints were proposed and assessed with the JackPot-ACDC model. In this paper, we use the same model to compare the behavior of two designs under the reference operation cycle of the PF coils. It is concluded that the joints with the proposed design changes will have sufficient stability margin against thermal and electromagnetic disturbances

AB - One of the critical components of the ITER poloidal field (PF) coils is the electrical joint connecting two conductor lengths. The lap “shaking hands” joints will operate under variable field, causing parasitic-induced currents in superconducting strands and temperature rise of the strands. Previously, some design changes for decreasing the induced currents in the joints were proposed and assessed with the JackPot-ACDC model. In this paper, we use the same model to compare the behavior of two designs under the reference operation cycle of the PF coils. It is concluded that the joints with the proposed design changes will have sufficient stability margin against thermal and electromagnetic disturbances

KW - 2023 OA procedure

U2 - 10.1109/TASC.2016.2515986

DO - 10.1109/TASC.2016.2515986

M3 - Article

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JO - IEEE transactions on applied superconductivity

JF - IEEE transactions on applied superconductivity

IS - 4

M1 - 4201305

ER -

Analysis of ITER PF Coil Joint Design Under Reference Operating Scenario

Abstract

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