| 摘要 |
<p>The invention relates to a three-phase transformer with short-circuited rotation coil and multiple stations. The transformer claimed by the invention consists of a three-phase shell-type magnetic system () which has two systems of primary windings arranged on some central columns, one of said systems consisting of some sections () located at the upper ends of the columns and another one consisting of some sections () located at the lower ends of the columns, the sections located at the same end of the column are wound with a conductor consisting of two independent conductors insulated from one another to finally result in two identical sections insulated from one another, one section belonging to a first system of primary phase windings, the other belonging to a second phase winding system, on the central columns there being arranged three short-circuited rotation coils (), which are associated to both systems of phase windings and which are actuated by means of a driving shaft () with a driving rosette ().</p> |
