| 摘要 |
PROBLEM TO BE SOLVED: To provide a stator of such wiring structure that a free number of nonintegral point turns can be obtained. SOLUTION: This stator is equipped with a stator iron core which has a plurality of slots that are extended in the axial direction of an annular stack where thin steel plates are stacked and are provided at predetermined pitches, and a coil of six phases consisting of the first to sixth wiring 51, 52, 53, 54, 55, 56 consisting of long conductors and being turned outside the end face of the stator iron core and mounted at predetermined slot pitches in each of the slots. In each phase of the six phases, the first to sixth wiring 51, 52, 53, 54, 55, and 56 is connected to each other into a coil of six turns. The six turns of coil is divided into coils of nonintegral point turns consisting of a first coil where a lead wire 203 and a lead wire 206 serve as terminals and a second coil where a lead wire 201 and a lead wire 205 serve as terminals. The first coil of six phases is used to form two pieces of hybrid connection composed ofΔconnection and Y connection. COPYRIGHT: (C)2005,JPO&NCIPI
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