CONTACTLESS TRANSFORMER WITH INFINITELY VARIABLE VOLTAGE CONTROL AND SHUNTED MAGNETIC FLUX

摘要

The proposed contactless transformer with infinitely variable voltage control and shunted magnetic flux contains a ferromagnetic magnetic core, a primary winding, and a secondary winding. The magnetic core contains a fixed section and a movable section. The primary winding and the secondary winding are arranged within the separate areas of the fixed section. The movable section is designed as a magnetic shunt and can be displaced relative to the fixed section by a worm gearing. Between the movable section and the fixed section, two air gaps are provided.