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Permanent magnet synchronous planar motor with structure of concentric winding
Permanent magnet synchronous planar motor with structure of concentric winding
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机译:具有同心绕组结构的永磁同步平面电动机
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摘要
A permanent magnet synchronous planar motor with a structure of concentric winding comprises a primary structure, a secondary structure, and an air gap. Armature windings in the primary structure of the permanent magnet synchronous planar motor are fixed on an air gap side of the primary base plate in a shape of board, wherein the air gap side is defined as a side adjacent to the air gap. The armature winding of each phase comprises a plurality of concentric rectangular coils. The rectangular coils are connected in series in turn from inside to outside, and winding directions of the two adjacent rectangular coils are opposite. A distance Lc between center lines of two opposite sides of each of the rectangular coils and the polar distance τm of the permanent magnet in the secondary structure have a relationship as follows. Lc=(2k+1)τm, wherein k is a natural number.
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机译:具有同心绕组结构的永磁同步平面电动机包括初级结构,次级结构和气隙。永磁同步平面电动机的初级结构中的电枢绕组以板状固定在初级基板的气隙侧,其中,气隙侧被定义为与气隙相邻的一侧。每个相的电枢绕组包括多个同心矩形线圈。矩形线圈从内侧到外侧依次串联,相邻的两个矩形线圈的卷绕方向相反。每个矩形线圈的两个相对侧的中心线之间的距离L c Sub>与次级结构中永磁体的极距τ m Sub>具有如下关系。 L c Sub> =(2k + 1)τ m Sub>,其中k是自然数。
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