Title :
Dual Aperture Dipole with 2nd Harmonic
Author_Institution :
Argonne National Laboratory Argonne, IL 60439
Abstract :
Two rapid-cycling accelerator rings are arranged in one magnet-iron structure. There are two sets of coils, one located in each ring, which are connected in series and excited with a first harmonic frequency. One dc bias coil and one second harmonic coil are common to both rings. The second harmonic reduces ¿ during acceleration by 33% as compared to single frequency operation. The features of this economical arrangement are described and compared to more conventional systems. This system is especially suitable for combined function magnets.
Keywords :
Acceleration; Apertures; Circuits; Coils; Frequency; Inductors; Magnetic separation; Magnets; Power supplies; Synchrotrons;
Journal_Title :
Nuclear Science, IEEE Transactions on
DOI :
10.1109/TNS.1983.4336763
