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EnglishThe development of linear model of the present JET (Joint European Torus) electromagnetic system has allowed the design of an optimized Plasma Shape Controller. Quite extreme plasma boundaries (elongation k = 1.9 and triangularity 〈δ〉 = 0.6) are shown to be controllable also in the presence of large variations of the values of poloidal beta (0.1 < βp < 0.6) and/or internal magnetic inductance (0.8 < li < 1.4). The developed model gives also an excellent simulation of the growth rate of the experimental vertical disruption
| Titolo: | Upgrade of the present JET Shape and Vertical Stability Controller |
| Autori: | |
| Data di pubblicazione: | 2003 |
| Rivista: | |
| Abstract: | The development of linear model of the present JET (Joint European Torus) electromagnetic system has allowed the design of an optimized Plasma Shape Controller. Quite extreme plasma boundaries (elongation k = 1.9 and triangularity 〈δ〉 = 0.6) are shown to be controllable also in the presence of large variations of the values of poloidal beta (0.1 < βp < 0.6) and/or internal magnetic inductance (0.8 < li < 1.4). The developed model gives also an excellent simulation of the growth rate of the experimental vertical disruption |
| Handle: | http://hdl.handle.net/11591/181907 |
| Appare nelle tipologie: | 1.1 Articolo in rivista |
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