The University of Southampton
University of Southampton Institutional Repository

Linear and non-linear plasma equilibrium responses on the JT-60U and TCV tokamaks

Linear and non-linear plasma equilibrium responses on the JT-60U and TCV tokamaks
Linear and non-linear plasma equilibrium responses on the JT-60U and TCV tokamaks
Although linear response models are useful for feedback controller design, their linear time-invariant properties cannot simulate the evolution of a full plasma discharge. A suitable code for this purpose is DINA, which has now been benchmarked against a complete set of experimental data from TCV control experiments in both the time and frequency domains. Experimental measurements of the plasma equilibrium dynamic response to poloidal field coil voltage variations have recently been performed on the JT-60U tokamak. These results have been compared with the RZIP rigid current displacement model, previously validated on TCV, but enhanced for the work described
0920-3796
755-759
Lister, J.B.
f7fb57cd-7fba-4d54-b340-fc522a244cf4
Khayrutdinov, R.
aefee215-1bae-48b4-b774-0f0afc385020
Limebeer, D.J.N
629073a1-9104-41ad-9b4a-d0e23b3ba183
Lukash, V.
3f89c95b-c4fb-43a4-a815-465d77e46089
Nakamura, Y.
e0f3fa39-599e-4a46-b7db-74c65ac2c66d
Sharma, A.S.
cdd9deae-6f3a-40d9-864c-76baf85d8718
Villone, F.
7de5a8bb-4c53-4c2a-b018-0aee8b1f26f8
Wainwright, J.P.
8ac5387c-6214-4e57-b232-ad9ada2924e5
Yoshino, R.
909e9180-3673-4638-b77d-1d9ff0c4302a
Lister, J.B.
f7fb57cd-7fba-4d54-b340-fc522a244cf4
Khayrutdinov, R.
aefee215-1bae-48b4-b774-0f0afc385020
Limebeer, D.J.N
629073a1-9104-41ad-9b4a-d0e23b3ba183
Lukash, V.
3f89c95b-c4fb-43a4-a815-465d77e46089
Nakamura, Y.
e0f3fa39-599e-4a46-b7db-74c65ac2c66d
Sharma, A.S.
cdd9deae-6f3a-40d9-864c-76baf85d8718
Villone, F.
7de5a8bb-4c53-4c2a-b018-0aee8b1f26f8
Wainwright, J.P.
8ac5387c-6214-4e57-b232-ad9ada2924e5
Yoshino, R.
909e9180-3673-4638-b77d-1d9ff0c4302a

Lister, J.B., Khayrutdinov, R., Limebeer, D.J.N, Lukash, V., Nakamura, Y., Sharma, A.S., Villone, F., Wainwright, J.P. and Yoshino, R. (2001) Linear and non-linear plasma equilibrium responses on the JT-60U and TCV tokamaks. Fusion Engineering and Design, 56-57, 755-759. (doi:10.1016/S0920-3796(01)00398-2).

Record type: Article

Abstract

Although linear response models are useful for feedback controller design, their linear time-invariant properties cannot simulate the evolution of a full plasma discharge. A suitable code for this purpose is DINA, which has now been benchmarked against a complete set of experimental data from TCV control experiments in both the time and frequency domains. Experimental measurements of the plasma equilibrium dynamic response to poloidal field coil voltage variations have recently been performed on the JT-60U tokamak. These results have been compared with the RZIP rigid current displacement model, previously validated on TCV, but enhanced for the work described

Text
Fusion_Eng_Design.pdf - Other
Download (517kB)

More information

Published date: October 2001
Organisations: Aerodynamics & Flight Mechanics Group

Identifiers

Local EPrints ID: 350304
URI: http://eprints.soton.ac.uk/id/eprint/350304
ISSN: 0920-3796
PURE UUID: 3b2f58eb-01c6-4c44-abbf-374c966f25e7
ORCID for A.S. Sharma: ORCID iD orcid.org/0000-0002-7170-1627

Catalogue record

Date deposited: 15 Apr 2013 13:16
Last modified: 18 Feb 2021 17:21

Export record

Altmetrics

Download statistics

Downloads from ePrints over the past year. Other digital versions may also be available to download e.g. from the publisher's website.

View more statistics

Atom RSS 1.0 RSS 2.0

Contact ePrints Soton: eprints@soton.ac.uk

ePrints Soton supports OAI 2.0 with a base URL of http://eprints.soton.ac.uk/cgi/oai2

This repository has been built using EPrints software, developed at the University of Southampton, but available to everyone to use.

We use cookies to ensure that we give you the best experience on our website. If you continue without changing your settings, we will assume that you are happy to receive cookies on the University of Southampton website.

×