The RFX machine stabilizing shell was originally provided with two toroidal insulating gaps and with two poloidal gaps. After short-circuiting one equatorial gap and one poloidal gap, the current distribution through the short-circuited gaps and the distribution of the radial magnetic field along the gaps have been measured during plasma pulses. The experimental data, which give a direct measurement of the shell reaction to the plasma magnetic perturbations, have been analysed and compared with the results of the analytical model of the shell.
Eddy currents in the RFX shell after short-circuiting one poloidal and one equatorial gap
CHITARIN, GIUSEPPE;ZOLLINO, GIUSEPPE
1997
Abstract
The RFX machine stabilizing shell was originally provided with two toroidal insulating gaps and with two poloidal gaps. After short-circuiting one equatorial gap and one poloidal gap, the current distribution through the short-circuited gaps and the distribution of the radial magnetic field along the gaps have been measured during plasma pulses. The experimental data, which give a direct measurement of the shell reaction to the plasma magnetic perturbations, have been analysed and compared with the results of the analytical model of the shell.File in questo prodotto:
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