Cantor Colburn LLP
Method of manufacturing continuous disk winding for high-voltage superconducting transformers
Disclosed is a method of manufacturing a continuous disk winding. A high-temperature superconducting wire is lapped using Kapton films to insulate the high-temperature superconducting wire. The high-temperature superconducting wire is wound on a bobbin by a predetermined number of turns to form a layer of windings. An annular disk having a slit formed therein is fitted onto the bobbin. The slit is formed along the circumference of the disk and to be inclined from the inner side of the disk towards the outer side thereof. The high-temperature superconducting wire is inserted into the slit of the disk to pass through the annular disk smoothly along the inclined slit and wound again by the predetermined number of turns to form a next layer of windings. The above steps of fitting an annular disk, and inserting and winding the high-temperature superconducting wire are repeated to form multiple layers of windings.
Korea Polytechnic University
Y Y H H
Y10S Y10T H01F H01F
additional additional inventional inventional
Young In Kyeong Dal Woo Seok Seung Wook
Hwang Choi Kim Lee