JP7104550B2 - 炉用変圧器 - Google Patents
炉用変圧器 Download PDFInfo
- Publication number
- JP7104550B2 JP7104550B2 JP2018085915A JP2018085915A JP7104550B2 JP 7104550 B2 JP7104550 B2 JP 7104550B2 JP 2018085915 A JP2018085915 A JP 2018085915A JP 2018085915 A JP2018085915 A JP 2018085915A JP 7104550 B2 JP7104550 B2 JP 7104550B2
- Authority
- JP
- Japan
- Prior art keywords
- transformer
- furnace
- low
- winding
- tank
- 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
Images
Landscapes
- Coils Of Transformers For General Uses (AREA)
Description
2,102 主変圧器
3,103 導体(銅バー)
A,B,B´ 炉用変圧器
Claims (2)
- 主変圧器の二次側コイルをオープンデルタ結線とするとともに、多段に並列関係が形成されるように巻回し、当該二次側コイルの末端を分岐させて、当該分岐数に応じた本数の銅バーに接続し、かつ、隣り合う銅バーに流れる電流の向きが逆になるように、前記二次側コイルと銅バーを接続したことを特徴とする炉用変圧器。
- 前記二次側の電流を誘起する二次側巻線を一次側巻線の外側に巻回したことを特徴とする請求項1記載の炉用変圧器。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018085915A JP7104550B2 (ja) | 2018-04-27 | 2018-04-27 | 炉用変圧器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018085915A JP7104550B2 (ja) | 2018-04-27 | 2018-04-27 | 炉用変圧器 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2019192843A JP2019192843A (ja) | 2019-10-31 |
JP7104550B2 true JP7104550B2 (ja) | 2022-07-21 |
Family
ID=68390910
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2018085915A Active JP7104550B2 (ja) | 2018-04-27 | 2018-04-27 | 炉用変圧器 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP7104550B2 (ja) |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4635287Y1 (ja) * | 1968-02-26 | 1971-12-06 | ||
JPS4725705U (ja) * | 1971-04-15 | 1972-11-22 | ||
JPH065447A (ja) * | 1992-06-19 | 1994-01-14 | Toshiba Corp | 三相3角結線変圧器 |
JPH08223917A (ja) * | 1995-02-15 | 1996-08-30 | Fuji Electric Co Ltd | 大電流用整流装置 |
-
2018
- 2018-04-27 JP JP2018085915A patent/JP7104550B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
JP2019192843A (ja) | 2019-10-31 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP3035349B1 (en) | A transformer | |
US8416050B2 (en) | Inductor | |
CA2756595A1 (en) | Multiple three-phase inductor with a common core | |
US9336943B2 (en) | Transformer | |
JP6607809B2 (ja) | コイルボビン、コイル及びそのコイルを備えた変圧器 | |
CN109804441B (zh) | 变压器及具备该变压器的电力转换器 | |
WO2022087775A1 (en) | Compensation structure for reducing circulating current in window of transformer and transformer comprising compensation structure | |
JP7104550B2 (ja) | 炉用変圧器 | |
US6456184B1 (en) | Reduced-cost core for an electrical-power transformer | |
US11848150B2 (en) | Transformer arrangement, circuit arrangement and method for operating a transformer arrangement | |
JP2017191843A (ja) | 静止誘導電器 | |
JP6148590B2 (ja) | カップリングコイルの構造及び変圧器 | |
JP2022007345A (ja) | 変圧器 | |
US9147520B2 (en) | Dry-type transformer | |
CN113130170B (zh) | 电感装置 | |
JP4867053B2 (ja) | リアクトル | |
JP2008103416A (ja) | 静止誘導電気機器 | |
JP6623229B2 (ja) | 変換器用フィルタ | |
US1204377A (en) | Polyphase-current-limiting reactance-coil. | |
JP4745201B2 (ja) | タップ切替え式変圧器 | |
JPH09205024A (ja) | 電磁誘導機器 | |
JPH04263406A (ja) | モールド変圧器巻線 | |
JPH04323812A (ja) | 箔巻変圧器 | |
JPS60111406A (ja) | 負荷時タツプ切換変圧器 | |
KR20130005575U (ko) | 전력용 변압기 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20210125 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20220215 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20220328 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20220705 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20220708 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 7104550 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |