Winding structure of induction electric apparatus

摘要

A winding structure of induction electric apparatus capable of cooling plural disc windings within a cooling block evenly is provided. With respect to a pair of cooling blocks comprising a cooling block A disposed upstream of axial insulating cylinder cooling flow of a blocking plate 10 blocking a vertical cooling passage 8 and another cooling block A disposed downstream of the axial insulating cylinder cooling flow of the blocking plate 10, a vertical guide cooling passage 17 splitting a outer vertical cooling passage 9 into two parts is formed with a side face of the disc windings 3 and a flow passage adjusting guide plate 13 by placing the flow passage adjusting guide plate 13 along the circumference of the disc windings with their two ends facing to the disc winding side in such a manner as to surround the plural disc windings 3 disposed upstream of the axial insulating cylinder cooling flow of the blocking plate 10 and the plural disc windings 3 disposed downstream of the axial insulating cylinder cooling flow of the blocking plate 10.