| 摘要 |
PURPOSE: To obtain a dynamo-electric machine which can increase generated energy while keeping a rectification ripple voltage low, make a neutral point unnecessary, improve assembly performance of a stator, and restrain deterioration of cooling property and wind sound. CONSTITUTION: An armature winding 16 is constituted by annularly connecting an a-phase winding 31a, a b-phase winding 31b, a c-phase winding 31c, a d-phase winding 31d and an e-phase winding 32e so as to have mutually phase difference by an electric angle of 72 degrees. A rectifier 12 is constituted as a five-phase full-wave rectifier wherein five pairs of diodes d1, d2 connected in series are connected in parallel. Lead wires of the armature winding 16 are connected with the respective connection points of the series-connected diodes d1, d2 of the rectifier 12.
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