JP4913607B2 - 水冷変圧器 - Google Patents
水冷変圧器 Download PDFInfo
- Publication number
- JP4913607B2 JP4913607B2 JP2007006533A JP2007006533A JP4913607B2 JP 4913607 B2 JP4913607 B2 JP 4913607B2 JP 2007006533 A JP2007006533 A JP 2007006533A JP 2007006533 A JP2007006533 A JP 2007006533A JP 4913607 B2 JP4913607 B2 JP 4913607B2
- Authority
- JP
- Japan
- Prior art keywords
- secondary coil
- transformer
- water
- cooling
- iron core
- 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
Links
- 238000001816 cooling Methods 0.000 claims description 47
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 26
- 239000000498 cooling water Substances 0.000 claims description 26
- 230000002093 peripheral effect Effects 0.000 claims description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 2
- 238000003466 welding Methods 0.000 description 8
- 238000012546 transfer Methods 0.000 description 5
- 239000004020 conductor Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000004804 winding Methods 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 239000003822 epoxy resin Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229920000647 polyepoxide Polymers 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 239000000110 cooling liquid Substances 0.000 description 1
- 230000002500 effect on skin Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Images
Landscapes
- Transformer Cooling (AREA)
Description
101、102,103 二次コイル側端子台
104 冷却水注入口
105 冷却水排出口
110 二次コイル
111 二次コイル部材
112 冷却水路
113 連絡水路
120 一次コイル
121 一次コイル部材
130 鉄心
140 変圧器カバー
150 冷却板
Claims (3)
- 一次コイルと冷却水路が形成された二次コイルとを重ねて配置し、前記一次コイル及び前記二次コイルを貫通してさらにそれらの外周を取り巻くように形成された鉄心と、前記一次コイルと前記二次コイルと前記鉄心とで構成された変圧器本体の外表面を覆う変圧器カバーと、を備えた水冷変圧器であって、
前記変圧器本体と前記変圧器カバーとの間に設置された冷却板をさらに備え、
前記冷却板が、前記鉄心側から前記二次コイル側に伝熱可能に前記鉄心の外周表面と前記二次コイルの前記鉄心が取り巻く部分を除く外周表面とに接している
ことを特徴とする水冷変圧器。 - 前記冷却板は、前記鉄心の周方向に分割されて前記鉄心を周方向に取り囲んでいる
ことを特徴とする請求項1に記載の水冷変圧器。 - 前記冷却板は、前記鉄心の外周表面に伝熱可能に接する第1の冷却部材と、前記二次コイルの外周表面に伝熱可能に接する第2の冷却部材とで構成され、
前記一次コイルと前記二次コイルとを重ねた面と平行な前記鉄心の外周表面上で前記第1の冷却部材と前記第2の冷却部材とが一体に連結されている
ことを特徴とする請求項1又は請求項2に記載の水冷変圧器。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007006533A JP4913607B2 (ja) | 2007-01-16 | 2007-01-16 | 水冷変圧器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007006533A JP4913607B2 (ja) | 2007-01-16 | 2007-01-16 | 水冷変圧器 |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2008177184A JP2008177184A (ja) | 2008-07-31 |
JP2008177184A5 JP2008177184A5 (ja) | 2010-02-25 |
JP4913607B2 true JP4913607B2 (ja) | 2012-04-11 |
Family
ID=39704024
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007006533A Active JP4913607B2 (ja) | 2007-01-16 | 2007-01-16 | 水冷変圧器 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4913607B2 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112181022A (zh) * | 2020-10-19 | 2021-01-05 | 广东电网有限责任公司佛山供电局 | 一种主变压器自动水冷降温系统 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5924416B2 (ja) * | 1977-11-05 | 1984-06-09 | ミノルタ株式会社 | 磁気ブラシ現像法 |
JPS56121223A (en) * | 1980-02-29 | 1981-09-24 | Matsushita Electric Works Ltd | Method of manufacturing contact unit |
JP3187140B2 (ja) * | 1992-06-22 | 2001-07-11 | 本田技研工業株式会社 | 溶接トランス |
-
2007
- 2007-01-16 JP JP2007006533A patent/JP4913607B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
JP2008177184A (ja) | 2008-07-31 |
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