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research article

Recent Results from the Tcv Tokamak

Weisen, H.  
•
Hoffmann, F.  
•
Dutch, M. J.
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1995
Czechoslovak Journal of Physics

During the first two years of operation, the TCV tokamak has produced a large variety of plasma shapes and magnetic configurations, with 1.0 less than or equal to B-tor less than or equal to 1.46T, I-p less than or equal to 800kA, kappa less than or equal to 2.05, -0.7 less than or equal to delta less than or equal to 1. A new shape control algorithm, based on a finite element reconstruction of the plasma current in real time, has been implemented. Vertical growth rates up to 1000 s(-1) have been stabilized using the external coil system. Ohmic H-modes with Troyon factors (beta(tor)aB/I-p) up to two and densities up to 2.25 x 10(20) m(-3), corresponding to the Greenwald limit, have been obtained in diverted discharges. Limiter H-modes with Line averaged electron densities up to 1.7 x 10(20) m(-3) have been obtained in elongated D-shaped plasmas with 360 kA less than or equal to I-p less than or equal to 600 kA.

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Type
research article
DOI
10.1007/BF01692001
Web of Science ID

WOS:A1995TH57000007

Author(s)
Weisen, H.  
Hoffmann, F.  
Dutch, M. J.
Moret, J. M.  
Lister, J. B.  
Pochelon, A.  
Pitts, R. A.  
Anton, N.
Behn, R.  
Bernel, S.
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Date Issued

1995

Published in
Czechoslovak Journal of Physics
Volume

45

Issue

12

Start page

1095

End page

1110

Subjects

ITER

Editorial or Peer reviewed

REVIEWED

Written at

EPFL

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CRPP  
SPC  
Available on Infoscience
April 16, 2008
Use this identifier to reference this record
https://infoscience.epfl.ch/handle/20.500.14299/21306
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