TRANSFORMER HAVING SUPERCONDUCTING WINDINGS

摘要

The invention relates to a transformer comprising at least a first transformation unit having a primary winding and a secondary winding. Each of the two windings has at least one high-temperature superconducting conductor. Each of the two windings is wound around a first annular base structure, which is common to both windings, in several turns, in such a way that both windings extend over a jointly wrapped, predominant part of the circumferential extent of the annular base structure.