Real-time control of the current profile in JET

D. Moreau, F. Crisanti, X. Litaudon, D. Mazon, P. De Vries, R. Felton, E. Joffrin, L. Laborde, M. Lennholm, A. Murari, V. Pericoli-Ridolfini, M. Riva, Tuomas Tala, G. Tresset, L. Zabeo, K.D. Zastrow, JET-EFDA collaborators

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

Abstract

New algorithms using a truncated singular value decomposition of a linearised model have been implemented in the JET control system.Using three heating and current drive actuators (LHCD,NBI,ICRH),successful control of the safety factor profile has been achieved in quasi steady state conditions where the loop voltage was small and a large fraction of the plasma current was carried by the bootstrap current.
Original languageEnglish
Title of host publicationProceedings of the 15th Topical Conference on Radio Frequency Power in Plasmas
Place of PublicationNew York
Pages279-282
Publication statusPublished - 2003
MoE publication typeA4 Article in a conference publication
EventProceedings of the 15th Topical Conference on Radio Frequency Power in Plasmas - Moran, United States
Duration: 19 May 200321 May 2003

Publication series

SeriesJET Conference Papers
NumberEFDA-JET-CP(03)03-13

Conference

ConferenceProceedings of the 15th Topical Conference on Radio Frequency Power in Plasmas
CountryUnited States
CityMoran
Period19/05/0321/05/03

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  • Cite this

    Moreau, D., Crisanti, F., Litaudon, X., Mazon, D., De Vries, P., Felton, R., Joffrin, E., Laborde, L., Lennholm, M., Murari, A., Pericoli-Ridolfini, V., Riva, M., Tala, T., Tresset, G., Zabeo, L., Zastrow, K. D., & JET-EFDA collaborators (2003). Real-time control of the current profile in JET. In Proceedings of the 15th Topical Conference on Radio Frequency Power in Plasmas (pp. 279-282). JET Conference Papers, No. EFDA-JET-CP(03)03-13 http://www.euro-fusionscipub.org/archives/jet-archive/real-time-control-of-the-current-profile-in-jet-2