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Redundant miniature coreless generator stator coil structure

A generator stator and iron-free technology, which is applied in the direction of transformer/inductor coil/winding/connection, circuit, electrical components, etc., can solve the problems of difficult market batch production, poor consistency of electrical parameters, high product rejection rate, etc. problem, to achieve the effect of good coil layout consistency, stable performance, and stable physical structure

Active Publication Date: 2016-06-22
珠海市三森电子科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the winding commonly used in the industry basically adopts the manufacturing method of manual winding and hot pressing to make stator coils, but this has low production efficiency, poor consistency of electrical parameters, high manufacturing cost, high product rejection rate, and is difficult to market. Mass production issues

Method used

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  • Redundant miniature coreless generator stator coil structure
  • Redundant miniature coreless generator stator coil structure
  • Redundant miniature coreless generator stator coil structure

Examples

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Embodiment Construction

[0019] Such as figure 1 and figure 2 As shown, in this embodiment, the present invention includes a coil frame 1, and the coil frame 1 is made of bakelite or epoxy resin. Several coil arrangement positions 2 are set in the coil bobbin 1. In this embodiment, the number of Xinquan arrangement positions 2 is set to 8. Of course, it can also be set to other numbers, which are set according to specific point parameter requirements. The bobbin 1 includes an outer ring 11 , an inner ring 12 and several connecting ribs 13 connecting the outer ring and the inner ring. On the connecting ribs 13 , slots 14 are provided at positions connected to the outer ring 11 and the inner ring 12 . Wire passing holes 15 are provided on the wall surface of the outer ring 11 . The area enclosed by two adjacent connecting ribs 13 , a part of the outer ring 11 and a part of the inner ring 12 constitutes the coil arrangement position 2 . A prefabricated coil 3 is fixed in each of the coil arrangement...

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Abstract

The invention aims at providing a redundant miniature coreless generator stator coil structure which is wide in application range, high in production efficiency, long in service lifetime, good in electric parameter consistency, high in yield and low in manufacturing cost. The redundant miniature coreless generator stator coil structure comprises a coil skeleton (1), wherein a plurality of coil arrangement positions (2) are arranged in the coil skeleton (1); prefabricated coils (3) are fixed in the plurality of coil arrangement positions (2); and the coil skeleton (1) and the coils (3) are encapsulated into a whole through epoxy resin. The redundant miniature coreless generator stator coil structure can be applied to the field of motors.

Description

technical field [0001] The invention relates to the field of power generation, in particular to a redundant miniature coreless generator stator coil structure. Background technique [0002] At present, ironless generators are widely used in wind power generation equipment, and are trusted and used by the industry because of their good physical characteristics. However, because its physical size is too large compared with traditional generators, how to miniaturize and miniaturize iron-core generators has always been a technical difficulty in the industry. In the miniature ironless generator, the winding method of the stator coil of the generator is a technical difficulty. At present, the winding commonly used in the industry basically adopts the manufacturing method of manual winding and hot pressing to make stator coils, but this has low production efficiency, poor consistency of electrical parameters, high manufacturing cost, high product rejection rate, and is difficult t...

Claims

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Application Information

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IPC IPC(8): H02K3/47H01F27/30
CPCH01F27/306H02K3/47
Inventor 郭晓林
Owner 珠海市三森电子科技有限公司