Measurement of the Titanium Vacuum Chamber Eddy Current Fields and Pole Face Winding Corrections for the Zero Gradient Synchrotron (ZGS)

1 June 1971

journal article
Published by Institute of Electrical and Electronics Engineers (IEEE) in IEEE Transactions on Nuclear Science

Vol. 18 (3) , 1000-1001
https://doi.org/10.1109/TNS.1971.4326260

Abstract

The titanium vacuum chambers (TVC) which will be installed in the ZGS are equipped with pole face windings for correction of the eddy current fields. A prototype of the chamber and correction windings has been installed in a spare magnet block test fixture for measurement of the eddy current fields as a function of radial position and time. The ten difference signals from 20 test coils are read into a SEL-810A computer. The computer displays the measured gradient on a scope, either as a function of radial position at a selected time during the magnet pulse or as a function of time at a selected position. Thus, the result of applying compensating pulses to the pole face windings can be shown directly.

Keywords

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