JP2017191843A - 静止誘導電器 - Google Patents
静止誘導電器 Download PDFInfo
- Publication number
- JP2017191843A JP2017191843A JP2016079973A JP2016079973A JP2017191843A JP 2017191843 A JP2017191843 A JP 2017191843A JP 2016079973 A JP2016079973 A JP 2016079973A JP 2016079973 A JP2016079973 A JP 2016079973A JP 2017191843 A JP2017191843 A JP 2017191843A
- Authority
- JP
- Japan
- Prior art keywords
- disk
- coils
- coil
- wire
- shield
- 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
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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
- H01F27/288—Shielding
- H01F27/289—Shielding with auxiliary windings
-
- 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
- H01F27/2823—Wires
-
- 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
- H01F27/2871—Pancake coils
-
- 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
- H01F27/2876—Cooling
-
- 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
- H01F27/323—Insulation between winding turns, between winding layers
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Coils Of Transformers For General Uses (AREA)
- Insulating Of Coils (AREA)
Abstract
Description
Claims (1)
- 同一平面で周方向に渦巻状に巻回した電線の複数本を配置した円板コイルを絶縁筒の軸方向に複数個積層し,前記円板コイルと円板コイルの間にコイル間スペーサを配置したコイルを有し,前記コイル間スペーサの両側に配置された内周側電線間を接続した内周側渡り線と,内周側渡り線と接続した外周側電線と,各円板コイルの電線と電線との間にシールド線を複数ターン巻回し,軸方向においてある層目のシールド線とこれから数えて4,6…層目のシールド線とをシールド用渡り線で接続し,軸方向に配置される隣接の前記シールド線間高電圧と低電圧が交互発生する円板巻線を有する静止誘導電器において,前記シールド線間に低電圧が発生するコイル間には冷却媒体の流路を設けるとともに、前記シールド線間に高電圧が発生するコイル間にL字絶縁バリアを設けて,前記L字絶縁バリアの横部分は円板コイルの上部表面或いは下部表面と密着して設けて,前記L字絶縁バリアの軸方向先端部分は絶縁筒と隣接の前記円板コイルの内側の表面と密着して設置し,軸方向先端部分の高さは一コイルの厚さより小さいことを特徴とする円板巻線を有する静止誘導電器。
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2016079973A JP6620059B2 (ja) | 2016-04-13 | 2016-04-13 | 静止誘導電器 |
| US15/485,855 US10090095B2 (en) | 2016-04-13 | 2017-04-12 | Stationary induction electrical apparatus |
| TW106112382A TWI598901B (zh) | 2016-04-13 | 2017-04-13 | Static induction electrical appliances |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2016079973A JP6620059B2 (ja) | 2016-04-13 | 2016-04-13 | 静止誘導電器 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2017191843A true JP2017191843A (ja) | 2017-10-19 |
| JP6620059B2 JP6620059B2 (ja) | 2019-12-11 |
Family
ID=60038397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2016079973A Active JP6620059B2 (ja) | 2016-04-13 | 2016-04-13 | 静止誘導電器 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US10090095B2 (ja) |
| JP (1) | JP6620059B2 (ja) |
| TW (1) | TWI598901B (ja) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109119226A (zh) * | 2018-09-29 | 2019-01-01 | 青海电研科技有限责任公司 | 高海拔用谐振电抗器 |
| CN114389370A (zh) * | 2020-10-19 | 2022-04-22 | Oppo广东移动通信有限公司 | 无线充电器及其无线充电结构 |
| US20210142940A1 (en) * | 2021-01-19 | 2021-05-13 | Tsz Kin HO | Induction coil |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4317096A (en) * | 1979-04-16 | 1982-02-23 | General Electric Company | Electrostatic shielding of nonsequential disc windings in transformers |
| US4318066A (en) * | 1980-05-19 | 1982-03-02 | General Electric Company | Externally shielded disk windings for transformers |
| US5167063A (en) * | 1988-11-22 | 1992-12-01 | Smit Transformatoren B.V. | Method of making a transformer winding in the form of a disc winding provided with axial channels |
| JPH0677062A (ja) * | 1992-08-25 | 1994-03-18 | Toshiba Corp | 静止誘導電気機器 |
| JPH09326321A (ja) * | 1996-06-06 | 1997-12-16 | Mitsubishi Electric Corp | 静止誘導機器 |
| JP2001196237A (ja) * | 2000-01-13 | 2001-07-19 | Hitachi Ltd | 静止誘導電器の円板巻線 |
| JP2002141234A (ja) * | 2000-11-06 | 2002-05-17 | Fuji Electric Co Ltd | 誘導電器巻線 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3348182A (en) * | 1965-10-13 | 1967-10-17 | Westinghouse Electric Corp | Winding transposition |
| US3710292A (en) * | 1971-06-08 | 1973-01-09 | Westinghouse Electric Corp | Electrical windings |
| US4000482A (en) * | 1974-08-26 | 1976-12-28 | General Electric Company | Transformer with improved natural circulation for cooling disc coils |
| US4017815A (en) * | 1976-09-27 | 1977-04-12 | General Electric Company | Impulse voltage distribution improving partial-turn electrostatic shields for disc windings |
| JP6296916B2 (ja) * | 2014-06-20 | 2018-03-20 | 株式会社日立製作所 | 静止誘導電器 |
| JP2016167528A (ja) * | 2015-03-10 | 2016-09-15 | 株式会社日立製作所 | 静止誘導電器及びその製造方法 |
-
2016
- 2016-04-13 JP JP2016079973A patent/JP6620059B2/ja active Active
-
2017
- 2017-04-12 US US15/485,855 patent/US10090095B2/en active Active
- 2017-04-13 TW TW106112382A patent/TWI598901B/zh not_active IP Right Cessation
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4317096A (en) * | 1979-04-16 | 1982-02-23 | General Electric Company | Electrostatic shielding of nonsequential disc windings in transformers |
| US4318066A (en) * | 1980-05-19 | 1982-03-02 | General Electric Company | Externally shielded disk windings for transformers |
| US5167063A (en) * | 1988-11-22 | 1992-12-01 | Smit Transformatoren B.V. | Method of making a transformer winding in the form of a disc winding provided with axial channels |
| JPH0677062A (ja) * | 1992-08-25 | 1994-03-18 | Toshiba Corp | 静止誘導電気機器 |
| JPH09326321A (ja) * | 1996-06-06 | 1997-12-16 | Mitsubishi Electric Corp | 静止誘導機器 |
| JP2001196237A (ja) * | 2000-01-13 | 2001-07-19 | Hitachi Ltd | 静止誘導電器の円板巻線 |
| JP2002141234A (ja) * | 2000-11-06 | 2002-05-17 | Fuji Electric Co Ltd | 誘導電器巻線 |
Also Published As
| Publication number | Publication date |
|---|---|
| US10090095B2 (en) | 2018-10-02 |
| US20170301454A1 (en) | 2017-10-19 |
| TW201810312A (zh) | 2018-03-16 |
| TWI598901B (zh) | 2017-09-11 |
| JP6620059B2 (ja) | 2019-12-11 |
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