Insulation paper, double-layer winding wire embedded stator, motor and wire embedding method
A double-layer winding and insulating paper technology, which is applied in winding, laying solid insulation, and manufacturing motor generators, etc., can solve the problems of phase-to-phase insulating paper skew, insulation breakdown, and easy damage to the enameled wire insulation layer, making it difficult to move and improve The effect of stability
Inactive Publication Date: 2016-10-26
CSR ZHUZHOU ELECTRIC LOCOMOTIVE RES INST
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Abstract
The present invention discloses insulation paper. The insulation paper comprises interlayer insulation paper, first interphase insulation paper and second interphase insulation paper, wherein the interlayer insulation paper, the first interphase insulation paper and the second interphase insulation paper are of an integral structure. After a low-layer winding is embedded in a winding groove, the interlayer insulation paper of the insulation paper is embedded in the winding groove, and the first interphase insulation paper and the second interphase insulation paper are arranged properly, and then, an upper-layer winding is embedded in the winding groove, and therefore, the insulation layers of the enameled wires of the windings will not be damaged by a scribing rod; and the interlayer insulation paper, the first interphase insulation paper and the second interphase insulation paper are of the integral structure, the interlayer insulation paper, the first interphase insulation paper and the second interphase insulation paper can drag each other, and therefore, the first interphase insulation paper and the second interphase insulation paper have little possibility of moving, and thus, the stability of the first interphase insulation paper and the second interphase insulation paper can be improved. The invention also discloses a double-layer winding wire embedded stator, a motor and a wire embedding method.
Application Domain
Windings insulation shape/form/constructionMagnetic circuit stationary parts +1
Technology Topic
StatorInsulation layer +1
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