CONNECTING STRUCTURE OF FIELD COIL AND CURRENT READ PART FOR HIGH-TEMPERATURE SUPERCONDUCTING MOTOR

摘要

PURPOSE: A field coil and a connection structure of a current lead part are provided to securely fix a current lead part without applying an external force to a field coil by fixing a current lead part to a connection surface of a bobbin. CONSTITUTION: A field coil(40,50) is made of a high temperature superconductivity wire. The field coil is laminated in a stair-shaped bobbin(20). A plurality of double fan cake type field coils are successively laminated from the bottom of the bobbin. A single pan-cake type field coil is laminated in the top of the bobbin. A current lead part(70) is connected to a coil end part(52) which is projected to the inside of the single pan cake type field coil.