Conceptual Design of combined CCT in LTS

The following report presents the conceptual design study of the combined Canted Cosine Theta (CCT) magnet made using the Low Temperature Superconductor (LTS) Niobium-Titanium (NbTi). The report highlights the complete lists of parameters (target, superconductor, cable and CCT geometry), motivating the choice for the design. The magnetic and mechanical design are presented in the second and third section. A protection study is reported in the fourth section, highlighting the capability given by the rope cable. In the fifth section a preliminary evaluation of the main power losses has been done, focusing the attention on the conductor (persistent currents and interfilament coupling currents losses) and metallic former losses (eddy currents).