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Winding device and winding method of offshore wind power five-tooth module coil

A technology of offshore wind power and winding devices, which is applied in the direction of electromechanical devices, electrical components, electric components, etc., can solve problems such as inconsistency, failure to meet automation requirements, and prone to subjective condition accuracy, etc., to achieve convenient operation and solve large-capacity and multiple Root and winding technical process problems, solve the effect of flanging

Pending Publication Date: 2021-04-20
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

The winding structure cannot meet the needs of automation through manual winding, and manual operation is prone to subjective conditions, which makes the accuracy inconsistent

Method used

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  • Winding device and winding method of offshore wind power five-tooth module coil

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] A winding device for offshore wind power five-tooth module coils, including a base 1 that supports the entire device, the base 1 is recessed inwards in a frame shape, and a transmission assembly ball screw assembly 2 is fixed inside the recessed frame shape. The transmission assembly is connected with a power mechanism which is a servo motor 6, and a support base plate 3 is respectively fixed above the two ends of the ball screw assembly 2, and the side of the ball screw assembly 2 on the base 1 is provided with an auxiliary support base plate The guide rail assembly 7 of 3, the ball screw assembly 2, and the guide rail assembly 7 are fixed on the winding base 1 to jointly provide support for the base plate 3, and the support base plate 3 is located above the guide rail assembly 7 and can slide along the guide rail assembly 7. Each of the bottom plates 3 is fixed with a symmetrical mold core 4, the mold core 4 is consistent with the size of the inner crotch of the coil, ...

Embodiment 2

[0031] This embodiment also provides a winding method using the winding device of the offshore wind power five-tooth module coil described in Embodiment 1, including the following steps:

[0032] S1. Adjust the distance between the two mold cores 4, and drive the ball screw assembly 2 to rotate through the servo motor 6 to make the distance between the two mold cores 4 consistent with the size of the coil to be formed.

[0033] S2. The wire feeding device of the winding machine sends the electromagnetic wire to the guide groove for accommodating the electromagnetic wire formed by the guide plate 8 of the mold core 4 at one end and the surface of the mold core 4;

[0034] S3. The two sets of first compression cylinders 501 on the mold core 4 at this end compress the first half turn of the magnet wire, and start winding, while the other two sets of second compression cylinders 502 on the mold core 4 at the other end start from the bottom plate The position of 3 moves upward by a...

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Abstract

The invention belongs to a winding device used in the winding process of an offshore wind power five-tooth module coil and a winding method of the coil, and particularly relates to the winding method of the offshore wind power five-tooth module coil and the winding device. The device comprises a base for supporting the whole device, the base is sunken inwards to be in a frame shape, a transmission assembly is fixedly arranged in the sunken frame shape of the base and connected with a power mechanism, the two ends of the transmission assembly are each fixedly connected with a supporting bottom plate, symmetrical mold cores are fixedly arranged on each bottom plate, a pressing air cylinder is fixedly arranged on each mold core, a guide plate is arranged at the tail end of a telescopic rod of each pressing air cylinder, and a guide groove for containing an electromagnetic wire is formed by each guide plate and the surface of the corresponding mold core. When the device and the method are used for winding an electromagnetic wire, multiple strands of stator coils can be wound along the width direction of the electromagnetic wire, and the phenomena of flanging, turn-to-turn insulation damage, turn staggering and the like of the special-shaped stator coil in the winding process are overcome.

Description

technical field [0001] The invention belongs to a winding device and a coil winding method used in the winding process of an offshore wind power five-tooth module coil, and specifically relates to a winding method and a coil winding device for an offshore wind power five-tooth module coil. 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. It is very diffi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02K15/08
Inventor 王峰周廷贵张龙杨成林马建彭浩
Owner 河南瑞发电气集团有限公司