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  • Electromechanical Analysis ...
    Fajardo, L. Garcia; Shen, T.; Hafalia, A.; Arbelaez, D.; Brouwer, L.; Ferracin, P.; Prestemon, S.; Fernandez, J. Rudeiros

    IEEE transactions on applied superconductivity, 08/2023, Letnik: 33, Številka: 5
    Journal Article

    Within the U.S. Magnet Development Program, LBNL is planning to fabricate and test hybrid magnets combining Nb 3 Sn and Bi-2212 canted-cosine theta (CCT) magnets. The first planned hybrid magnet test integrates a 1 m long, 90 mm bore Nb 3 Sn dipole magnet (CCT5), and a 39 cm long, 30.8 mm bore Bi-2212 dipole magnet (BIN5c), which are already fabricated and were tested individually. The second planned hybrid magnet test integrates a 1.5 m long, 120 mm bore Nb 3 Sn dipole magnet (CCT6), still under design, and a 1 m long, 40 mm bore Bi-2212 dipole magnet (BiCCT1), which is under fabrication. This work gives an update of the status of the Bi-2212 CCT magnet program, and focuses on the first hybrid magnet (CCT5/BIN5c). The electromagnetic and mechanical analysis of the CCT5/BIN5c hybrid magnet is presented, as well as the proposed mechanical assembly process. The quench protection strategy associated with the hybrid magnet test is also presented.