| 摘要 |
PURPOSE:To enhance output without increasing the number of field poles, by obtaining charging current through full-wave rectification from all charging coils of an armature. CONSTITUTION:Six charging coils 7 are electrically divided into a pair of groups A, B, as one set of three same phase coils. Both the groups A, B are connected in series to each other, and from the connected section, a leader 12c is led out, and both the groups A, B are connected to a battery 11 via a three-phase full-wave rectifier circuit 13. An electromotive force due to the coil group of the group A is fed to the battery 11 via an end passage 12a, the leader 12c, and the rectifier circuit 13, and the electromotive force due to the coil group of the group B is fed to the battery 11 via an end passage 12b, the leader 12c, and the rectifier circuit 13.
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