Design, fabrication and assembly of a novel fast-cycling accelerator magnet is presented. A short-sample magnet is powered with a single-turn HTS cable capable to carry 80 kA current at 20 K and generate 1.75 T field in a 40 mm magnet gap. The applied conventional leads and the power supply, however, allow only for a sin-wave 24 kA, 20 Hz current limiting test magnet to a B-field of 0.5 T and to a maximum cycling rate of 20 T/s. The critical aspects of the cable construction and the splicing connection to the power leads are described. Tentative power losses of the proposed HTS accelerator magnet in a possible application for proton and muon accelerators are presented.
@article{arxiv.1409.5818,
title = {Design, Construction and Test Arrangement of a Fast-Cycling HTS Accelerator Magnet},
author = {H. Piekarz and Jamie Blowers and Steven Hays and Vladimir Shiltsev},
journal= {arXiv preprint arXiv:1409.5818},
year = {2018}
}
Comments
4 p. Presented at 23rd International Conference on Magnet Technology Conference