| 摘要 |
<P>PROBLEM TO BE SOLVED: To reduce the usage of insulation paper and suppress partial discharge, etc. between a conducting wire and a core in a slot. <P>SOLUTION: In a stator coil 30 of a stator 12, a conducting wire part of which conducting wire distance from an input terminal is relatively short is included nearer the outer side of the radial direction side and a conducting wire part of which the conducting wire distance from the input terminal is relatively long is included nearer the inner side of the radial direction, of a conducting wire 36 of a plurality of stator coils arranged in the radial direction in one slot S. In addition, an insulation paper lacking part 56 is provided in which insulation paper 50 intervenes between the conducting wire 36 nearer the outer side of the radial direction and slot inner wall surfaces 24, 26, and 28, and the insulation paper 50 does not intervene between the conducting wire 36 nearer the inner side of the radial direction and the slot inner wall surface 26 and 28. <P>COPYRIGHT: (C)2012,JPO&INPIT |
