CN205959738U - Rectangular coil structure - Google Patents

Rectangular coil structure Download PDF

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Publication number
CN205959738U
CN205959738U CN201620982057.0U CN201620982057U CN205959738U CN 205959738 U CN205959738 U CN 205959738U CN 201620982057 U CN201620982057 U CN 201620982057U CN 205959738 U CN205959738 U CN 205959738U
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CN
China
Prior art keywords
coil
hypomere
epimere
voltage
segment
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN201620982057.0U
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Chinese (zh)
Inventor
薛建平
关银环
周通吉
周亮
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wujiang Transformer Co Ltd
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Wujiang Transformer Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Wujiang Transformer Co Ltd filed Critical Wujiang Transformer Co Ltd
Priority to CN201620982057.0U priority Critical patent/CN205959738U/en
Application granted granted Critical
Publication of CN205959738U publication Critical patent/CN205959738U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a rectangular coil structure, including high -pressure coil and low voltage coil, this high -pressure coil is divided into upper segment coil and hypomere coil, and low voltage coil adoption copper foil is made, is equipped with the cushion between upper segment coil and the hypomere coil, and upper segment coil and hypomere coil can be for cascaded structure or parallelly connected structures. The utility model provides a high -pressure coil is separated through the cushion between upper segment coil and the hypomere coil by upper segment coil and hypomere loop formation, and upper segment coil and hypomere coil can be for establishing ties or parallelly connected structure, thereby, the utility model discloses a this kind of loop construction can be favorable to the heat dissipation, and coil side separator is few, and two sections coils of high -pressure coil can be established ties or be parallelly connected, and then can realize the function of two voltages.

Description

Matrix loop structure
Technical field
The utility model is related to transformer technology field, particularly to a kind of matrix loop structure on transformer.
Background technology
Existing iron core square-section transformer, for example:Amorphous alloy transformer, opening Wound iron-core transformer, its high pressure Coil is usually the multilayer barrel type of single hop, applies in 20kV grade, because voltage between layers is higher, layer insulation need to especially add Thickness, the reason being thickeied due to layer insulation, the radiating of whole coil can be affected, cause temperature rise higher.
Utility model content
For solving above-mentioned technical problem, the purpose of this utility model is to provide a kind of matrix loop structure, and coil radiates Good, achievable twin voltage function.
For realizing above-mentioned technical purpose, reach above-mentioned technique effect, the utility model is achieved through the following technical solutions:One Plant matrix loop structure, including high-tension coil and low-voltage coil, this high-tension coil is divided into epimere coil and hypomere coil, low-voltage line Circle is made using Copper Foil, is provided with cushion block, epimere coil and hypomere coil can be tandem junction between epimere coil and hypomere coil Structure or parallel-connection structure.
Further, when epimere coil and hypomere coil are cascaded structure, the voltage of high-tension coil is 20kV, epimere coil During with hypomere coil for parallel-connection structure, the voltage of high-tension coil is 10kV.
The beneficial effects of the utility model are:High-tension coil in the utility model is by epimere coil and hypomere coil structure Become, separated by cushion block between epimere coil and hypomere coil, epimere coil and hypomere coil can be serial or parallel connection structure, Thus, this loop construction of the present utility model can be conducive to radiating, and layer insulation is few, and two sections of coils of high-tension coil can With serial or parallel connection, and then the function of twin voltage can be realized.
Brief description
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the fit structure schematic diagram of the high-tension coil in the utility model and cushion block.
Specific embodiment
Below in conjunction with the accompanying drawings preferred embodiment of the present utility model is described in detail, so that advantage of the present utility model Can be easier to be readily appreciated by one skilled in the art with feature, thus make apparent clear and definite to protection domain of the present utility model Define.
As depicted in figs. 1 and 2, a kind of matrix loop structure, including high-tension coil 1 and low-voltage coil 2, high-tension coil and low Line ball circle is rectangle, and this high-tension coil 1 is divided into epimere coil 11 and hypomere coil 12, and low-voltage coil 2 is made using Copper Foil, on It is provided with cushion block 3, epimere coil 11 and hypomere coil 12 can be cascaded structure or parallel connection between section coil 11 and hypomere coil 12 Structure.
When epimere coil 11 and hypomere coil 12 are cascaded structure, the voltage of high-tension coil is 20kV, epimere coil 11 He When hypomere coil 12 is parallel-connection structure, the voltage of high-tension coil is 10kV.
High-tension coil 1 in the utility model is made up of epimere coil 11 and hypomere coil 12, epimere coil 11 and hypomere Separated by cushion block 3 between coil 12, epimere coil 11 and hypomere coil 12 can be serial or parallel connection structure.Work as high-tension coil The series connection of two sections of coils when, the high-tension coil of one 20kV of composition, every section of coil voltage only has original half, that is, only has 10kV, voltage between layers is also decreased to original half, and layer insulation reduces, and facilitates the conduction of coil copper cash, is conducive to coil Radiating.When two sections of coil series connection of high-tension coil, the voltage of high-tension coil is 10kV.This loop construction of the present utility model Can be conducive to radiating, layer insulation is few, and two sections of coils of high-tension coil with serial or parallel connection, and then can realize 10kV With the conversion of 20kV electric pressure, thus realizing the function of twin voltage.
The foregoing is only embodiment of the present utility model, not thereby limit the scope of the claims of the present utility model, every The equivalent structure made using the utility model specification and accompanying drawing content or equivalent flow conversion, or be directly or indirectly used in Other related technical fields, are all included in the same manner in scope of patent protection of the present utility model.

Claims (2)

1. a kind of matrix loop structure it is characterised in that:Including high-tension coil and low-voltage coil, this high-tension coil is divided into epimere line Circle and hypomere coil, low-voltage coil made using Copper Foil, is provided with cushion block between epimere coil and hypomere coil, epimere coil and under Section coil can be cascaded structure or parallel-connection structure.
2. matrix loop structure according to claim 1 it is characterised in that:Epimere coil and hypomere coil are cascaded structure When, the voltage of high-tension coil is 20kV, and when epimere coil and hypomere coil are parallel-connection structure, the voltage of high-tension coil is 10kV.
CN201620982057.0U 2016-08-30 2016-08-30 Rectangular coil structure Active CN205959738U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620982057.0U CN205959738U (en) 2016-08-30 2016-08-30 Rectangular coil structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620982057.0U CN205959738U (en) 2016-08-30 2016-08-30 Rectangular coil structure

Publications (1)

Publication Number Publication Date
CN205959738U true CN205959738U (en) 2017-02-15

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201620982057.0U Active CN205959738U (en) 2016-08-30 2016-08-30 Rectangular coil structure

Country Status (1)

Country Link
CN (1) CN205959738U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106128720A (en) * 2016-08-30 2016-11-16 吴江变压器有限公司 A kind of matrix loop structure

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106128720A (en) * 2016-08-30 2016-11-16 吴江变压器有限公司 A kind of matrix loop structure

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