CN116313439A - 一种变压器高压线圈的绝缘浇注结构及浇注制造方法 - Google Patents
一种变压器高压线圈的绝缘浇注结构及浇注制造方法 Download PDFInfo
- Publication number
- CN116313439A CN116313439A CN202310573492.2A CN202310573492A CN116313439A CN 116313439 A CN116313439 A CN 116313439A CN 202310573492 A CN202310573492 A CN 202310573492A CN 116313439 A CN116313439 A CN 116313439A
- Authority
- CN
- China
- Prior art keywords
- voltage coil
- casting
- insulating
- insulation
- cylinder
- 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.)
- Granted
Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 16
- 238000009413 insulation Methods 0.000 title claims description 71
- 238000005266 casting Methods 0.000 claims abstract description 215
- 238000005538 encapsulation Methods 0.000 claims description 42
- 239000000463 material Substances 0.000 claims description 39
- 230000015556 catabolic process Effects 0.000 claims description 13
- 238000012360 testing method Methods 0.000 claims description 12
- 239000007788 liquid Substances 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 9
- 238000013461 design Methods 0.000 claims description 8
- 238000001035 drying Methods 0.000 claims description 5
- 238000005470 impregnation Methods 0.000 claims description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 27
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 12
- 229910052802 copper Inorganic materials 0.000 description 11
- 239000010949 copper Substances 0.000 description 11
- 239000004020 conductor Substances 0.000 description 9
- 239000011229 interlayer Substances 0.000 description 9
- 229910000976 Electrical steel Inorganic materials 0.000 description 6
- 238000005336 cracking Methods 0.000 description 5
- 229910052742 iron Inorganic materials 0.000 description 5
- 239000012466 permeate Substances 0.000 description 5
- 241001391944 Commicarpus scandens Species 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 238000007599 discharging Methods 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 230000035699 permeability Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 229920002379 silicone rubber Polymers 0.000 description 2
- 239000004945 silicone rubber Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/28—Coils; Windings; Conductive connections
- H01F27/32—Insulating of coils, windings, or parts thereof
- H01F27/324—Insulation between coil and core, between different winding sections, around the coil; Other insulation structures
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/28—Coils; Windings; Conductive connections
- H01F27/32—Insulating of coils, windings, or parts thereof
- H01F27/324—Insulation between coil and core, between different winding sections, around the coil; Other insulation structures
- H01F27/325—Coil bobbins
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/28—Coils; Windings; Conductive connections
- H01F27/32—Insulating of coils, windings, or parts thereof
- H01F27/327—Encapsulating or impregnating
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
- H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
- H01F41/04—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets for manufacturing coils
- H01F41/12—Insulating of windings
- H01F41/125—Other insulating structures; Insulating between coil and core, between different winding sections, around the coil
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
- H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
- H01F41/04—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets for manufacturing coils
- H01F41/12—Insulating of windings
- H01F41/127—Encapsulating or impregnating
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Insulating Of Coils (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202310573492.2A CN116313439B (zh) | 2023-05-22 | 2023-05-22 | 一种变压器高压线圈的绝缘浇注结构及浇注制造方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202310573492.2A CN116313439B (zh) | 2023-05-22 | 2023-05-22 | 一种变压器高压线圈的绝缘浇注结构及浇注制造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN116313439A true CN116313439A (zh) | 2023-06-23 |
CN116313439B CN116313439B (zh) | 2023-07-18 |
Family
ID=86781934
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202310573492.2A Active CN116313439B (zh) | 2023-05-22 | 2023-05-22 | 一种变压器高压线圈的绝缘浇注结构及浇注制造方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN116313439B (zh) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN87106431A (zh) * | 1986-09-18 | 1988-08-03 | 库曼公司 | 可注模塑的芯绝缘筒 |
JPH08153635A (ja) * | 1994-11-29 | 1996-06-11 | Toshiba Corp | 静止誘導電気機器 |
CN105761911A (zh) * | 2016-04-18 | 2016-07-13 | 江西特种变压器厂 | 一种复合主气道绝缘结构的环氧浇注变压器及其制造方法 |
CN108807068A (zh) * | 2017-04-26 | 2018-11-13 | 伊顿电力设备有限公司 | 一种固体绝缘筒 |
CN110993330A (zh) * | 2019-10-31 | 2020-04-10 | 广州市一变电气设备有限公司 | 一种变压器线圈的制造方法及烘炉装置 |
US20200243253A1 (en) * | 2017-01-25 | 2020-07-30 | Delta Electronics (Shanghai) Co., Ltd | Transformer, coil unit and electronic power apparatus |
-
2023
- 2023-05-22 CN CN202310573492.2A patent/CN116313439B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN87106431A (zh) * | 1986-09-18 | 1988-08-03 | 库曼公司 | 可注模塑的芯绝缘筒 |
JPH08153635A (ja) * | 1994-11-29 | 1996-06-11 | Toshiba Corp | 静止誘導電気機器 |
CN105761911A (zh) * | 2016-04-18 | 2016-07-13 | 江西特种变压器厂 | 一种复合主气道绝缘结构的环氧浇注变压器及其制造方法 |
US20200243253A1 (en) * | 2017-01-25 | 2020-07-30 | Delta Electronics (Shanghai) Co., Ltd | Transformer, coil unit and electronic power apparatus |
CN108807068A (zh) * | 2017-04-26 | 2018-11-13 | 伊顿电力设备有限公司 | 一种固体绝缘筒 |
CN110993330A (zh) * | 2019-10-31 | 2020-04-10 | 广州市一变电气设备有限公司 | 一种变压器线圈的制造方法及烘炉装置 |
Also Published As
Publication number | Publication date |
---|---|
CN116313439B (zh) | 2023-07-18 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN202230847U (zh) | 一种干式变压器树脂浇注连续式线圈 | |
CN204011030U (zh) | 中压浇注式电流互感器 | |
CN108305764A (zh) | 一种干式高频变压器 | |
CN116313439B (zh) | 一种变压器高压线圈的绝缘浇注结构及浇注制造方法 | |
CN208256440U (zh) | 一种干式高频变压器 | |
US8360039B2 (en) | Ignition coil | |
CN203377069U (zh) | 一种卷铁芯变压器的绕组 | |
CN109524220B (zh) | 变压器及变压器加工方法 | |
CN101606209A (zh) | 变压器 | |
CN113451017A (zh) | 一种干式绝缘高压变压器高压绕组结构 | |
CN108369855B (zh) | 带有柔性连接端子的干式铸造变压器 | |
CN113488321B (zh) | 干式变压器及其绕制方法 | |
CN201655515U (zh) | 双电压、双分接干式变压器 | |
CN112640014B (zh) | 中频变压器 | |
JP4003445B2 (ja) | モールドコイル及びモールド変圧器 | |
CN112201460A (zh) | 一种干式高压线圈及其制备工艺 | |
CN210606920U (zh) | 高压干式空心电抗器 | |
WO2023087694A1 (zh) | 一种变压器和电力设备 | |
CN114823086B (zh) | 一种大气隙4段层式35kV线圈 | |
US12125632B2 (en) | Transformer with a casting embedding a winding arrangement and method of manufacturing a winding arrangement for a transformer | |
CN112585704B (zh) | 变压器和制造用于变压器的绕组布置的方法 | |
CN111933431B (zh) | 轴向分裂式变压器线圈结构、低压线圈引出结构及变压器 | |
CN218631627U (zh) | 一种适应高海拔环境的低压小功率变压器 | |
CN115295293A (zh) | 一种具有无级绝缘线圈的变压器及其制造方法 | |
CN206947140U (zh) | 绝缘灌封变压器及其高压绕组骨架 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract | ||
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20230623 Assignee: West (Guangdong) Technology Co.,Ltd. Assignor: GUANGZHOU YIBIAN POWER SOURCE EQUIPMENT Co.,Ltd. Contract record no.: X2023980041347 Denomination of invention: Insulation casting structure and casting manufacturing method for high-voltage coils of transformers Granted publication date: 20230718 License type: Common License Record date: 20230907 |
|
EE01 | Entry into force of recordation of patent licensing contract | ||
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20230623 Assignee: Shenzhen lidashun Technology Co.,Ltd. Assignor: GUANGZHOU YIBIAN POWER SOURCE EQUIPMENT Co.,Ltd. Contract record no.: X2023980042169 Denomination of invention: Insulation casting structure and casting manufacturing method for high-voltage coils of transformers Granted publication date: 20230718 License type: Common License Record date: 20230920 |