HIGH-VOLTAGE TRANSFORMER Russian patent published in 2011 - IPC H01F27/32 H05G1/10 

FIELD: electricity.

SUBSTANCE: invention relates to a design of a high-voltage transformer, which comprises a primary flat winding (4, 8), a secondary winding (10) of an RF cable type, a core and a coil, having multiple slots, where the RF cable-type winding is wound, at the same time surfaces of flat windings rest against flat surfaces of the core. At the same time the windings of the high-voltage transformer may be exposed to a significant thermal stress during operation, since the proposed structure has high heat exchange properties due to the fact that the flat primary winding rests against the flat surface of the core (2), thus providing efficient heat exchange between these two elements, besides, the multi-cored secondary winding and the flat primary winding may be cooled with the help of a cooling medium.

EFFECT: improved efficiency of high-voltage transformer cooling is the technical result of the invention.

8 cl, 6 dwg