JPS6440251U

JPS6440251U -

Info

Publication number: JPS6440251U
Application number: JP13444587U
Authority: JP
Priority date: 1987-09-02
Filing date: 1987-09-02
Publication date: 1989-03-10

Description

[Brief explanation of the drawing]

第１図はこの考案の一実施例による回転電機の
固定子巻線の外部転位接続を示す斜視図、第２図
は従来の接続構造を示す斜視図である。１は上口コイル、２は下口コイル、３，４，５
，６，７，８は素線グループ、１２，１３，１４
は接続片。なお、図中、同一符号は同一または相
当部分を示す。 FIG. 1 is a perspective view showing an external transposition connection of a stator winding of a rotating electrical machine according to an embodiment of this invention, and FIG. 2 is a perspective view showing a conventional connection structure. 1 is the upper coil, 2 is the lower coil, 3, 4, 5
, 6, 7, 8 are wire groups, 12, 13, 14
is a connecting piece. In addition, in the figures, the same reference numerals indicate the same or corresponding parts.

Claims

[Scope of utility model registration request]

A full coil formed by pooling a coil in which multiple groups of strands of strands are arranged in multiple stages in a tortoise-shell shape, and an upper end coil that faces each other in a substantially parallel manner along the axial direction at the coil end of this full coil. In the stator winding of a rotating electric machine, in which external transposition connections are made between the upper end coil and the lower end coil using a predetermined combination of the above-mentioned wire groups, the wire groups of the upper end coil and the lower end coil of the above-mentioned coil end are connected with connecting pieces, respectively. A stator winding for a rotating electric machine characterized by being connected in the radial direction.