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Modular wind power monolayer special-shaped stator winding coil wire winding device and wiring method

A technology of special-shaped stators and winding coils, applied in electromechanical devices, electric components, electrical components, etc., can solve the problems of electromagnetic wire flanging, inter-turn insulation damage, wrong turns, etc., and achieve convenient operation, clear force, and simple structure Effect

Inactive Publication Date: 2018-11-02
河南瑞发电气集团有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of this, the present invention aims at the deficiencies of the prior art, and provides a modular wind power unit that is suitable for wind power special-shaped stator winding coils and can solve the problems of electromagnetic wire flanging, inter-turn insulation damage, and wrong turns during the winding process. Coil winding device and winding method for multi-layer shaped stator winding

Method used

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  • Modular wind power monolayer special-shaped stator winding coil wire winding device and wiring method
  • Modular wind power monolayer special-shaped stator winding coil wire winding device and wiring method
  • Modular wind power monolayer special-shaped stator winding coil wire winding device and wiring method

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Embodiment 1

[0029] like figure 1 As shown, a modular wind power single-layer special-shaped stator coil winding device includes a backing plate 1, a modular mold core 2 and a winding clip. The backing plate 1 is provided with a plurality of modular mold cores 2. The two modular mold cores 2 are detachably connected, and the winding clips are provided on both sides of the backing plate 1, and the winding clips are in close contact with the modular mold cores 2.

[0030] Specifically, the winding clamp includes a plurality of clamping plates 3 and a plurality of pressing plates 4, the clamping plates 3 and the pressing plates 4 are stacked alternately, the pressing plates 4 are arranged on the upper part of the clamping plate 3, the The length of the pressing plate 4 is greater than the length of the clamping plate 3 . The plurality of clips 3 have the same length and are used for winding 0° special-shaped stator winding coils. The cross-sectional shape of the modular mold core 2 is a rig...

Embodiment 2

[0035] like figure 2 As shown, a modular wind power single-layer special-shaped stator coil winding device includes a backing plate 1, a modular mold core 2 and a winding clip. The backing plate 1 is provided with a plurality of modular mold cores 2. The two modular mold cores 2 are detachably connected, and the winding clips are provided on both sides of the backing plate 1, and the winding clips are in close contact with the modular mold cores 2.

[0036] Specifically, the winding clamp includes a plurality of clamping plates 3 and a plurality of pressing plates 4, the clamping plates 3 and the pressing plates 4 are stacked alternately, the pressing plates 4 are arranged on the upper part of the clamping plate 3, the The length of the pressing plate 4 is greater than the length of the clamping plate 3 . The plurality of clips 3 have the same length and are used for winding 0° special-shaped stator winding coils. The cross-sectional shape of the modular mold core 2 is a ri...

Embodiment 3

[0043] like image 3 As shown, a modular wind power single-layer special-shaped stator coil winding device includes a backing plate 1, a modular mold core 2 and a winding clip. The backing plate 1 is provided with a plurality of modular mold cores 2. The two modular mold cores 2 are detachably connected, and the winding clips are provided on both sides of the backing plate 1, and the winding clips are in close contact with the modular mold cores 2.

[0044] Specifically, the winding clamp includes a plurality of clamping plates 3 and a plurality of pressing plates 4, the clamping plates 3 and the pressing plates 4 are stacked alternately, the pressing plates 4 are arranged on the upper part of the clamping plate 3, the The length of the pressing plate 4 is greater than the length of the clamping plate 3 . The lengths of the plurality of clips 3 increase sequentially from top to bottom, and are used for winding 90° or 135° special-shaped stator winding coils. The cross-sectio...

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Abstract

The invention discloses a modular wind power monolayer special-shaped stator winding coil wire winding device and belongs to the technical field of stator winding equipment. The wire winding device comprises a base plate, modular mold cores and wire winding clamping pieces, multiple modular mold cores are arranged on the base plate, the multiple modular mold cores are detachably connected, the wire winding clamping pieces are arranged at the two ends of the base plate respectively, the wire winding clamping pieces are closely contacted with the modular mold cores, each wire winding clamping piece comprises multiple clamping plates and multiple pressing plates, the clamping plates and the pressing plates are alternately stacked up, the pressing plates are arranged at the upper parts of theclamping plates respectively, the pressing plates are longer than the pressing plates, a first screw hole is formed in each wire winding clamping piece, multiple first screw holes are formed in the base plate, and the wire winding clamping pieces are fixedly connected with the base plate by virtue of first bolts. The wire winding device disclosed by the invention is applicable to winding of a windpower special-shaped stator winding coil and also can solve the problems of turnup of electromagnetic wires, turn-to-turn insulation damage and wrong turns in a winding process.

Description

technical field [0001] The invention relates to the technical field of coil winding equipment, in particular to a coil winding device for a modular wind power single-layer special-shaped stator winding. Background technique [0002] At present, the design and application of international and domestic modular single-layer wind power special-shaped stator coils are quietly appearing and rising. Through the application of this special-shaped coil on wind power products, it is convenient to realize the modular design and application concept of wind power products, which is convenient and fast, and can replace the stator coil module in time when it fails. However, there is a general problem in the production and winding methods of the above-mentioned special-shaped coils, that is, the winding method of this type of coil is completely opposite to that of the conventional coil. Bending winding in the width direction is very difficult and difficult to solve, especially in the case ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02K15/04
CPCH02K15/04
Inventor 周廷贵毛振涛王钊王峰杨成林
Owner 河南瑞发电气集团有限公司