JP2023542259A - 巻鉄心変圧器コイル巻装構造 - Google Patents
巻鉄心変圧器コイル巻装構造 Download PDFInfo
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- JP2023542259A JP2023542259A JP2022518409A JP2022518409A JP2023542259A JP 2023542259 A JP2023542259 A JP 2023542259A JP 2022518409 A JP2022518409 A JP 2022518409A JP 2022518409 A JP2022518409 A JP 2022518409A JP 2023542259 A JP2023542259 A JP 2023542259A
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- Prior art keywords
- mold
- core
- coil
- coil winding
- wound
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- 238000004804 winding Methods 0.000 title claims abstract description 96
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 30
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 22
- 230000005540 biological transmission Effects 0.000 claims description 9
- 229910052802 copper Inorganic materials 0.000 claims description 6
- 239000010949 copper Substances 0.000 claims description 6
- 239000011888 foil Substances 0.000 claims description 6
- 238000010586 diagram Methods 0.000 abstract description 9
- 238000000034 method Methods 0.000 description 32
- 239000011889 copper foil Substances 0.000 description 16
- 230000000694 effects Effects 0.000 description 6
- 238000005452 bending Methods 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 3
- 238000009413 insulation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000014509 gene expression Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
-
- 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
- H01F41/06—Coil winding
- H01F41/061—Winding flat conductive wires or sheets
-
- 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
- H01F27/2847—Sheets; Strips
-
- 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
- H01F27/2847—Sheets; Strips
- H01F27/2852—Construction of conductive connections, of leads
-
- 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
- H01F27/30—Fastening or clamping coils, windings, or parts thereof together; Fastening or mounting coils or windings on core, casing, or other support
-
- 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
- H01F30/00—Fixed transformers not covered by group H01F19/00
- H01F30/06—Fixed transformers not covered by group H01F19/00 characterised by the structure
- H01F30/10—Single-phase transformers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F30/00—Fixed transformers not covered by group H01F19/00
- H01F30/06—Fixed transformers not covered by group H01F19/00 characterised by the structure
- H01F30/12—Two-phase, three-phase or polyphase transformers
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Coils Of Transformers For General Uses (AREA)
- Winding, Rewinding, Material Storage Devices (AREA)
- Coil Winding Methods And Apparatuses (AREA)
Abstract
Description
200 コイル巻付金型
300 コイル
110 鉄心脚
120 上締め付け部材
130 下締め付け部材
210 上部金型
220 中部金型
230 下部金型
310 銅ブスバー
320 フレキシブルジョイント
330 銅箔
340 水平部
350 曲げ部
211 第1固定部材
212 第1回転部材
231 第2固定部材
232 第2回転部材
Claims (9)
- 巻鉄心変圧器に用いられ、
若干の鉄心脚を含む鉄心と、
コイル巻付金型であって、中空構造であり、前記鉄心脚を挿入するように配置され、上部金型、中部金型及び下部金型を含み、前記中部金型の両端がそれぞれ前記上部金型と前記下部金型に接続され、前記上部金型が第1固定部材と第1回転部材を含み、前記下部金型が第2固定部材と第2回転部材を含み、前記第1固定部材が前記第1回転部材に接続され、前記第2固定部材が前記第2回転部材に接続され、前記第1固定部材と前記第2固定部材が前記コイル巻付金型を前記鉄心脚に外挿設置するためのものであり、前記第1回転部材と前記第2回転部材が前記中部金型を連動して回転させるためのものであるコイル巻付金型と、
箔型コイルであり、前記中部金型に巻き付けられるコイルと、を含むことを特徴とする巻鉄心変圧器コイル巻装構造。 - 前記鉄心は三相立体巻鉄心であり、前記鉄心脚の数量が3つであることを特徴とする請求項1に記載の巻鉄心変圧器コイル巻装構造。
- 前記鉄心は単相巻鉄心であり、前記鉄心脚の数量が2つであることを特徴とする請求項1に記載の巻鉄心変圧器コイル巻装構造。
- 前記巻鉄心変圧器は、前記第1固定部材を接続した上締め付け部材と、前記第2固定部材を接続した下締め付け部材とを含むことを特徴とする請求項1に記載の巻鉄心変圧器コイル巻装構造。
- 前記中部金型は、円筒構造であり、又は繋ぎ合わせられて円筒を形成可能な複数の弧状板構造であることを特徴とする請求項1に記載の巻鉄心変圧器コイル巻装構造。
- 前記第1回転部材と前記第2回転部材はそれぞれ、繋ぎ合わせられて環状を形成可能な少なくとも2つの弧状板構造であることを特徴とする請求項1に記載の巻鉄心変圧器コイル巻装構造。
- 前記上部金型及び/又は前記下部金型は、前記中部金型、前記第1回転部材及び前記第2回転部材を連動して回転させるための伝動輪を更に含むことを特徴とする請求項1に記載の巻鉄心変圧器コイル巻装構造。
- 前記コイルの引き出し端には、フレキシブルジョイントを一側に設けた銅ブスバーが設けられていることを特徴とする請求項1に記載の巻鉄心変圧器コイル巻装構造。
- 前記コイルの引き出し端は水平部と曲げ部を含み、前記水平部と前記曲げ部との間の夾角が90度であることを特徴とする請求項1に記載の巻鉄心変圧器コイル巻装構造。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202121977664.5 | 2021-08-23 | ||
CN202121977664.5U CN214336532U (zh) | 2021-08-23 | 2021-08-23 | 卷铁芯变压器线圈绕制结构 |
PCT/CN2021/129875 WO2023024268A1 (zh) | 2021-08-23 | 2021-11-10 | 卷铁心变压器线圈绕制结构 |
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JP2023542259A true JP2023542259A (ja) | 2023-10-06 |
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JP2022518409A Pending JP2023542259A (ja) | 2021-08-23 | 2021-11-10 | 巻鉄心変圧器コイル巻装構造 |
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Country | Link |
---|---|
US (1) | US20240047122A1 (ja) |
JP (1) | JP2023542259A (ja) |
CN (1) | CN214336532U (ja) |
DE (1) | DE112021000101T5 (ja) |
WO (1) | WO2023024268A1 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN213935944U (zh) * | 2021-05-31 | 2021-08-10 | 海鸿电气有限公司 | 一种绕线模具 |
CN214336532U (zh) * | 2021-08-23 | 2021-10-01 | 海鸿电气有限公司 | 卷铁芯变压器线圈绕制结构 |
CN114334435B (zh) * | 2022-03-14 | 2022-06-14 | 海鸿电气有限公司 | 一种线圈绕制工艺 |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61174725U (ja) * | 1985-04-22 | 1986-10-30 | ||
JPH10505952A (ja) * | 1994-09-21 | 1998-06-09 | シーメンス アクチエンゲゼルシヤフト | 電力用変圧器の薄板コイルの導体薄板から成る電流供給導体 |
JPH1145811A (ja) * | 1997-05-27 | 1999-02-16 | Fuji Electric Co Ltd | モールド巻線 |
WO2005027155A1 (en) * | 2003-09-17 | 2005-03-24 | Vijai Electricals Limited | A method of making a three-phase transformer with triangular core structure and a three-phase transformer with triangular core structure thereof |
JP2008072070A (ja) * | 2006-09-11 | 2008-03-27 | Masashi Otsubo | 小形電源トランス |
US20130106546A1 (en) * | 2011-10-28 | 2013-05-02 | Abb Technology Ag | Integral mold for a transformer having a non-linear core |
CN206271554U (zh) * | 2016-11-07 | 2017-06-20 | 海鸿电气有限公司 | 立体卷铁心变压器立式绕线装置 |
CN110085415A (zh) * | 2019-05-14 | 2019-08-02 | 慈溪市大华电器有限公司 | 一种用于卷绕铁心的齿轮模 |
CN209561167U (zh) * | 2019-03-25 | 2019-10-29 | 特变电工智能电气有限责任公司 | 低压箔式绕组出线结构及油浸式立体卷铁心箔绕变压器 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN104103416B (zh) * | 2014-08-01 | 2016-08-24 | 海鸿电气有限公司 | 一种110kV及以上电压立体卷铁心的立式绕线模具 |
CN207397942U (zh) * | 2017-10-31 | 2018-05-22 | 西安启源机电装备有限公司 | 一种立式三角形卷铁芯绕线机线圈的支承装置 |
CN214336532U (zh) * | 2021-08-23 | 2021-10-01 | 海鸿电气有限公司 | 卷铁芯变压器线圈绕制结构 |
-
2021
- 2021-08-23 CN CN202121977664.5U patent/CN214336532U/zh active Active
- 2021-11-10 DE DE112021000101.9T patent/DE112021000101T5/de active Pending
- 2021-11-10 WO PCT/CN2021/129875 patent/WO2023024268A1/zh active Application Filing
- 2021-11-10 JP JP2022518409A patent/JP2023542259A/ja active Pending
- 2021-11-10 US US17/639,992 patent/US20240047122A1/en active Pending
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61174725U (ja) * | 1985-04-22 | 1986-10-30 | ||
JPH10505952A (ja) * | 1994-09-21 | 1998-06-09 | シーメンス アクチエンゲゼルシヤフト | 電力用変圧器の薄板コイルの導体薄板から成る電流供給導体 |
JPH1145811A (ja) * | 1997-05-27 | 1999-02-16 | Fuji Electric Co Ltd | モールド巻線 |
WO2005027155A1 (en) * | 2003-09-17 | 2005-03-24 | Vijai Electricals Limited | A method of making a three-phase transformer with triangular core structure and a three-phase transformer with triangular core structure thereof |
JP2008072070A (ja) * | 2006-09-11 | 2008-03-27 | Masashi Otsubo | 小形電源トランス |
US20130106546A1 (en) * | 2011-10-28 | 2013-05-02 | Abb Technology Ag | Integral mold for a transformer having a non-linear core |
CN206271554U (zh) * | 2016-11-07 | 2017-06-20 | 海鸿电气有限公司 | 立体卷铁心变压器立式绕线装置 |
CN209561167U (zh) * | 2019-03-25 | 2019-10-29 | 特变电工智能电气有限责任公司 | 低压箔式绕组出线结构及油浸式立体卷铁心箔绕变压器 |
CN110085415A (zh) * | 2019-05-14 | 2019-08-02 | 慈溪市大华电器有限公司 | 一种用于卷绕铁心的齿轮模 |
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CN214336532U (zh) | 2021-10-01 |
WO2023024268A1 (zh) | 2023-03-02 |
US20240047122A1 (en) | 2024-02-08 |
DE112021000101T5 (de) | 2023-09-14 |
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