منابع مشابه
In situ "artificial plasma" calibration of tokamak magnetic sensors.
A unique in situ calibration technique has been used to spatially calibrate and characterize the extensive new magnetic diagnostic set and close-fitting conducting wall of the High Beta Tokamak-Extended Pulse (HBT-EP) experiment. A new set of 216 Mirnov coils has recently been installed inside the vacuum chamber of the device for high-resolution measurements of magnetohydrodynamic phenomena inc...
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An experiment is described in which plasma flow to a tokamak limiter is controlled through the use of a local toroidal divertor coil mounted inside the limiter itself. This coil produces a local perturbed field Be approximately equal to the local unperturbed toroidal field B r ~ 3 kG, such that when Be adds to Br the field lines move into the limiter and the local plasma flow to it increases by...
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The performance of both present and future tokamaks such as ITER can be greatly degraded or enhanced by small 3D magnetic perturbations. An important new tool for understanding 3D magnetic field effects in tokamaks is the Ideal Perturbed Equilibrium Code (IPEC), which computes 3D perturbed tokamak equilibria including plasma response effects such as poloidal harmonic coupling, shielding, and am...
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Nuclear fusion control, and specifically plasma control, represents one of the newest and more promising applications of Control Engineering, with increasing interest in the control community. In this paper it is made a control-oriented review of the state of the art of nuclear fusion techniques. For this purpose, a comprehensive description of the fusion process is provided, focusing in the mo...
متن کاملPreliminary Control-oriented Linear Models for Plasma in Tokamak Reactors
The control of plasma in nuclear fusion has been revealed as a promising application of Control Engineering, with increasing interest in the control community during last years. In this paper it is outlined a control-oriented linear model for the control of plasma current. For this purpose, it is firstly provided a summary of the background necessary to deal with control problems in tokamak-bas...
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ژورنال
عنوان ژورنال: Journal of Fusion Energy
سال: 2018
ISSN: 0164-0313,1572-9591
DOI: 10.1007/s10894-018-0162-5