ARRANGEMENT METHOD OF COIL, METHOD OF MANUFACTURING STATOR, AND STATOR FOR DYNAMO-ELECTRIC MACHINE

摘要

PROBLEM TO BE SOLVED: To achieve an arrangement method of coil leading to manufacture of a dynamo-electric machine in which the coil end is made compact while maintaining high insulation performance.SOLUTION: An arrangement method of coil for manufacturing a stator having a coil of structure similar to a spiral winding coil is provided. The arrangement method of coil includes a normal arrangement step P2a for arranging a plurality of normal annular conductors sequentially while inclining, and a special arrangement step P2b for arranging a plurality of special annular conductors while inclining, on the upper side of the normal annular conductors inserted already.