| 摘要 |
PURPOSE:To shorten a tap conductor and make jointing operation such as the positioning of connection and taping easy by a method wherein the tap winding is composed of two layers of the multiple parallel cylindrical windings, one is regular winding and the other is reverse winding, and the numbers of the tap conductors on one side are odd numbers and those of the tap conductors on another side are even numbers and the conductors with the same numbers are connected and led out. CONSTITUTION:A tap winding 1 is divided into two layers and the tap winding 8 of one layer is composed of three conductors, which are to be tap windings between U1-U2, U3-U4 and U5-U6, are wound to regular direction into a multiple parallel cylindrical winding and the tap conductors 10, which are odd-numbered as U1, U3 and U5, are drawn out of one end of the winding and the tap conductors 11, which are even-numbered as U2, U4 and U6, are drawn out of another end of the winding. Three conductors, which are to be tap windings of another layer, are wound to reverse direction as shown by 9 and the tap conductors 12, which are odd- numbered as U3, U5 and U7, are drawn out of one end of the winding and the tap conductors 13, which are even-numbered as U2, U4 and U6, are led out of another end of the winding. The tap conductors of the tap windings 8 and 9, which are numbered by the same odd-numbers as U3 and U5, and those which are nunbered by the same even-numbers as U2, U4 and U6, are connected together and the taps are led out. |
