An overview of the ITER in-vessel coil systems

P. J. Heitzenroeder; A. W. Brooks; J. H. Chrzanowski; F. Dahlgren; R. J. Hawryluk; G. D. Loesser; C. Neumeyer; C. Mansfield; J. P. Smith; M. Schaffer; D. Humphreys; J. J. Cordier; D. Campbell; G. A. Johnson; A. Martin; P. H. Rebut; J. O. Tao; P. J. Fogarty; B. E. Nelson; R. P. Reed

doi:10.1109/FUSION.2009.5226519

An overview of the ITER in-vessel coil systems

P. J. Heitzenroeder, A. W. Brooks, J. H. Chrzanowski, F. Dahlgren, R. J. Hawryluk, G. D. Loesser, C. Neumeyer, C. Mansfield, J. P. Smith, M. Schaffer, D. Humphreys, J. J. Cordier, D. Campbell, G. A. Johnson, A. Martin, P. H. Rebut, J. O. Tao, P. J. Fogarty, B. E. Nelson, R. P. Reed

PPPL Engineering

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

14 Scopus citations

Abstract

ELM mitigation is of particular importance in ITER in order to prevent rapid erosion or melting of the divertor surface, with the consequent risk of water leaks, increased plasma impurity content and disruptivity. Exploitable "natural" small or no ELM regimes might yet be found which extrapolate to ITER but this cannot be depended upon. Resonant Magnetic Perturbation has been added to pellet pacing as a tool for ITER to mitigate ELMs. Both are required, since neither method is fully developed and much work remains to be done. In addition, in-vessel coils enable vertical stabilization and RWM control. For these reasons, in-vessel coils (IVCs) are being designed for ITER to provide control of Edge Localized Modes (ELMs) in addition to providing control of moderately unstable resistive wall modes (RWMs) and the vertical stability (VS) of the plasma.

Original language	English (US)
Title of host publication	2009 23rd IEEE/NPSS Symposium on Fusion Engineering, SOFE 2009
DOIs	https://doi.org/10.1109/FUSION.2009.5226519
State	Published - 2009
Event	2009 23rd IEEE/NPSS Symposium on Fusion Engineering, SOFE 2009 - San Diego, CA, United States Duration: Jun 1 2009 → Jun 5 2009

Publication series

Name	Proceedings - Symposium on Fusion Engineering

Conference

Conference	2009 23rd IEEE/NPSS Symposium on Fusion Engineering, SOFE 2009
Country/Territory	United States
City	San Diego, CA
Period	6/1/09 → 6/5/09

All Science Journal Classification (ASJC) codes

Nuclear and High Energy Physics
Nuclear Energy and Engineering

Access to Document

10.1109/FUSION.2009.5226519

Cite this

Heitzenroeder, P. J., Brooks, A. W., Chrzanowski, J. H., Dahlgren, F., Hawryluk, R. J., Loesser, G. D., Neumeyer, C., Mansfield, C., Smith, J. P., Schaffer, M., Humphreys, D., Cordier, J. J., Campbell, D., Johnson, G. A., Martin, A., Rebut, P. H., Tao, J. O., Fogarty, P. J., Nelson, B. E., & Reed, R. P. (2009). An overview of the ITER in-vessel coil systems. In 2009 23rd IEEE/NPSS Symposium on Fusion Engineering, SOFE 2009 Article 5226519 (Proceedings - Symposium on Fusion Engineering). https://doi.org/10.1109/FUSION.2009.5226519

@inproceedings{54ed1087cf2149f282d860cc5242ffee,

title = "An overview of the ITER in-vessel coil systems",

abstract = "ELM mitigation is of particular importance in ITER in order to prevent rapid erosion or melting of the divertor surface, with the consequent risk of water leaks, increased plasma impurity content and disruptivity. Exploitable {"}natural{"} small or no ELM regimes might yet be found which extrapolate to ITER but this cannot be depended upon. Resonant Magnetic Perturbation has been added to pellet pacing as a tool for ITER to mitigate ELMs. Both are required, since neither method is fully developed and much work remains to be done. In addition, in-vessel coils enable vertical stabilization and RWM control. For these reasons, in-vessel coils (IVCs) are being designed for ITER to provide control of Edge Localized Modes (ELMs) in addition to providing control of moderately unstable resistive wall modes (RWMs) and the vertical stability (VS) of the plasma.",

author = "Heitzenroeder, \{P. J.\} and Brooks, \{A. W.\} and Chrzanowski, \{J. H.\} and F. Dahlgren and Hawryluk, \{R. J.\} and Loesser, \{G. D.\} and C. Neumeyer and C. Mansfield and Smith, \{J. P.\} and M. Schaffer and D. Humphreys and Cordier, \{J. J.\} and D. Campbell and Johnson, \{G. A.\} and A. Martin and Rebut, \{P. H.\} and Tao, \{J. O.\} and Fogarty, \{P. J.\} and Nelson, \{B. E.\} and Reed, \{R. P.\}",

year = "2009",

doi = "10.1109/FUSION.2009.5226519",

language = "English (US)",

isbn = "9781424426362",

series = "Proceedings - Symposium on Fusion Engineering",

booktitle = "2009 23rd IEEE/NPSS Symposium on Fusion Engineering, SOFE 2009",

note = "2009 23rd IEEE/NPSS Symposium on Fusion Engineering, SOFE 2009 ; Conference date: 01-06-2009 Through 05-06-2009",

}

Heitzenroeder, PJ, Brooks, AW, Chrzanowski, JH, Dahlgren, F, Hawryluk, RJ, Loesser, GD, Neumeyer, C, Mansfield, C, Smith, JP, Schaffer, M, Humphreys, D, Cordier, JJ, Campbell, D, Johnson, GA, Martin, A, Rebut, PH, Tao, JO, Fogarty, PJ, Nelson, BE & Reed, RP 2009, An overview of the ITER in-vessel coil systems. in 2009 23rd IEEE/NPSS Symposium on Fusion Engineering, SOFE 2009., 5226519, Proceedings - Symposium on Fusion Engineering, 2009 23rd IEEE/NPSS Symposium on Fusion Engineering, SOFE 2009, San Diego, CA, United States, 6/1/09. https://doi.org/10.1109/FUSION.2009.5226519

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AU - Brooks, A. W.

AU - Chrzanowski, J. H.

AU - Dahlgren, F.

AU - Hawryluk, R. J.

AU - Loesser, G. D.

AU - Neumeyer, C.

AU - Mansfield, C.

AU - Smith, J. P.

AU - Schaffer, M.

AU - Humphreys, D.

AU - Cordier, J. J.

AU - Campbell, D.

AU - Johnson, G. A.

AU - Martin, A.

AU - Rebut, P. H.

AU - Tao, J. O.

AU - Fogarty, P. J.

AU - Nelson, B. E.

AU - Reed, R. P.

PY - 2009

Y1 - 2009

N2 - ELM mitigation is of particular importance in ITER in order to prevent rapid erosion or melting of the divertor surface, with the consequent risk of water leaks, increased plasma impurity content and disruptivity. Exploitable "natural" small or no ELM regimes might yet be found which extrapolate to ITER but this cannot be depended upon. Resonant Magnetic Perturbation has been added to pellet pacing as a tool for ITER to mitigate ELMs. Both are required, since neither method is fully developed and much work remains to be done. In addition, in-vessel coils enable vertical stabilization and RWM control. For these reasons, in-vessel coils (IVCs) are being designed for ITER to provide control of Edge Localized Modes (ELMs) in addition to providing control of moderately unstable resistive wall modes (RWMs) and the vertical stability (VS) of the plasma.

AB - ELM mitigation is of particular importance in ITER in order to prevent rapid erosion or melting of the divertor surface, with the consequent risk of water leaks, increased plasma impurity content and disruptivity. Exploitable "natural" small or no ELM regimes might yet be found which extrapolate to ITER but this cannot be depended upon. Resonant Magnetic Perturbation has been added to pellet pacing as a tool for ITER to mitigate ELMs. Both are required, since neither method is fully developed and much work remains to be done. In addition, in-vessel coils enable vertical stabilization and RWM control. For these reasons, in-vessel coils (IVCs) are being designed for ITER to provide control of Edge Localized Modes (ELMs) in addition to providing control of moderately unstable resistive wall modes (RWMs) and the vertical stability (VS) of the plasma.

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M3 - Conference contribution

AN - SCOPUS:70350719523

SN - 9781424426362

T3 - Proceedings - Symposium on Fusion Engineering

BT - 2009 23rd IEEE/NPSS Symposium on Fusion Engineering, SOFE 2009

T2 - 2009 23rd IEEE/NPSS Symposium on Fusion Engineering, SOFE 2009

Y2 - 1 June 2009 through 5 June 2009

ER -

An overview of the ITER in-vessel coil systems

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All Science Journal Classification (ASJC) codes

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