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A method and system for calculating the number of coil turns of a transformer

A technology for the number of coil turns and a calculation method, applied in the field of transformers, can solve the problems of cumbersome winding process and waste of time, and achieve the effect of simplifying the process, improving the accuracy and improving the quality.

Active Publication Date: 2021-06-01
BAODING TIANWEI GROUP TEBIAN ELECTRIC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of this, the embodiment of the present invention provides a method and system for calculating the number of coil turns of a transformer, aiming to solve the problem of time-consuming coil winding and cumbersome winding process in the prior art

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  • A method and system for calculating the number of coil turns of a transformer
  • A method and system for calculating the number of coil turns of a transformer
  • A method and system for calculating the number of coil turns of a transformer

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Embodiment 1

[0041] figure 1 It shows a schematic structural view of the wound reverse cake provided by an embodiment of the present invention, and the specific details are as follows:

[0042] In this embodiment, the transformer needs to use the electromagnetic wire alone to wind the electromagnetic coil in the coil winding process, and then wind the preset number of pads and shielding wires together with all the electromagnetic wires in the electromagnetic coil to obtain the anti-pancake coil .

[0043] In this embodiment, when winding the coil, the horizontal winding machine and the vertical winding machine are mainly used to wind the coil at this stage, and a positive cake needs to be wound first when winding the coil. Then wind a reverse cake, and then wind a normal cake, so that the coil is wound repeatedly. When winding the coil, the normal cake winding is usually relatively simple, and the difficulty mainly lies in the reverse cake winding stage. In the anti-cake winding stage, ...

Embodiment 2

[0097] Such as Figure 7 As shown, an embodiment of the present invention provides a transformer coil turns calculation system 1000, which is used to perform figure 1 The method steps in the corresponding embodiment, wherein, in the process of winding the coil, the transformer needs to use the electromagnetic wire alone to wind the electromagnetic coil, and then use the preset number of pads and shielding wires together with all the electromagnetic wires in the electromagnetic coil Winding to obtain anti-cake coils.

[0098] The coil turns calculation system of the transformer includes:

[0099] The anti-cake coil data acquisition module 1010 is used to acquire the inner coil radius, the outer coil radius, the thickness of the electromagnetic wire and the number of windings of the electromagnetic wire required by the anti-cake coil.

[0100] The ring area generation module 1020 of the anti-cake coil is used to generate the ring area of ​​the anti-cake coil by using the ring ...

Embodiment 3

[0117] The embodiment of the present invention also provides a terminal device 10, including a memory 101, a processor 103, and a computer program 102 stored in the memory and operable on the processor. When the processor 103 executes the computer program 102, it realizes Steps in each embodiment as described in embodiment 1, for example figure 2 Step S101 to step S108 are shown. Alternatively, when the processor executes the computer program, it realizes the functions of each module in each embodiment as described in Embodiment 2, for example Figure 7 The functions of modules 1010 to 1080 are shown.

[0118] The terminal device 10 may be a computing device such as a desktop computer, a notebook, a palmtop computer, or a cloud server. The terminal device may include, but not limited to, a processor and a memory. For example, the terminal device 10 may also include an input and output device, a network access device, a bus, and the like.

[0119] The so-called processor 1...

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Abstract

The present invention is applicable to the technical field of transformers, and provides a method and system for calculating the number of coil turns of a transformer, including: obtaining the coil inner radius, the coil outer radius, the thickness of the electromagnetic wire and the number of parallel windings of the electromagnetic wire; according to The outer radius of the coil and the inner radius of the coil are used to generate the ring area of ​​the anti-cake coil; the area of ​​the interlayer spacer, the area of ​​the inner diameter spacer and the area of ​​the shielding wire of the anti-cake coil are obtained; and the area of ​​the cushion layer is obtained by summing; Subtract the cushion area from the area of ​​the ring to get the winding area of ​​the electromagnetic coil and then the winding radius of the electromagnetic coil; multiply the thickness of the electromagnetic wire and the number of parallel windings to obtain the coefficient of the electromagnetic wire; divide the winding radius of the electromagnetic coil by The solenoid coefficient gives the number of turns of the solenoid coil. The invention uses the area of ​​the ring to calculate the number of turns, which improves the calculation accuracy of the coil turns, shortens the coil winding time, simplifies the coil winding process, and further improves the coil winding quality.

Description

technical field [0001] The invention belongs to the technical field of transformers, in particular to a method and system for calculating the number of coil turns of a transformer. Background technique [0002] A transformer is a device that uses the principle of electromagnetic induction to change the AC voltage. The main components are coils and iron cores. In medium and large transformers, the coils mainly use paper-wrapped flat wires or transposed wires. When winding the coils of transformers, they mainly use Horizontal winding machine and vertical winding machine to wind coils. There are generally two ways to wind the coil, one is the normal cake winding method, which is usually relatively simple, and the other is the reverse cake winding method. Use the electromagnetic wire to wind the electromagnetic coil (temporary cake), and then rotate the electromagnetic wire in the electromagnetic coil and the preset number of pads and shielding wires to the anti-cake coil to co...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F30/20G01R29/20
CPCG01R29/20G06F30/20
Inventor 李学峰王宝臣魏广建冯宏博贾凡毅贾殿鹏李祖
Owner BAODING TIANWEI GROUP TEBIAN ELECTRIC