Thesis
Plasma vertical position control in the COMPASS–D tokamak
- Abstract:
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The plasma vertical position system on the COMPASS–D tokamak is studied in this thesis. An analogue P+D controller is used to regulate the plasma vertical position which is open loop unstable. Measurements from inside the vessel are used for the derivative component of the control signal and external measurements for the proportional component.
Two main sources of disturbances are observed on COMPASS–D. One source is 600Hz noise from thyristor power supplies which cause large oscill...
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Authors
Contributors
+ Kouvaritakis, B
Division:
MPLS
Department:
Engineering Science
Role:
Supervisor
Funding
+ Engineering and Physical Sciences Research Council; Department of Trade and Industry; EURATOM
More from this funder
Funding agency for:
Vyas, P
Bibliographic Details
- Publication date:
- 1996
- Type of award:
- DPhil
- Level of award:
- Doctoral
- Awarding institution:
- University of Oxford
Item Description
- Language:
- English
- Keywords:
- Subjects:
- UUID:
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uuid:1d6e881a-117c-422d-a901-0927774ae3dd
- Local pid:
- ora:11333
- Deposit date:
- 2015-04-30
Terms of use
- Copyright holder:
- Vyas, P
- Copyright date:
- 1996
- Notes:
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Fig 2.1 – image courtesy of EURATOM/CCFE Fusion Association
Fig 2.4 – image courtesy of JET-EFDA
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