Field Superposition of Parallel Current Density Pairs in Superconducting Saddle Magnet Designs

摘要

Using superposition method to calculate the magnetic field of saddle magnets is provided. The straight parts and the end parts of a saddle magnet are divided first. Especially the end parts are divided into the short segments that could be treated as straight ones. Moreover, all the elements are arranged in pairs and then one could calculate three-dimensional magnetic field. Comparing with finite-element method, superposition method is simple and effective.