JP6463985B2 - 静止誘導電器 - Google Patents
静止誘導電器 Download PDFInfo
- Publication number
- JP6463985B2 JP6463985B2 JP2015031246A JP2015031246A JP6463985B2 JP 6463985 B2 JP6463985 B2 JP 6463985B2 JP 2015031246 A JP2015031246 A JP 2015031246A JP 2015031246 A JP2015031246 A JP 2015031246A JP 6463985 B2 JP6463985 B2 JP 6463985B2
- Authority
- JP
- Japan
- Prior art keywords
- winding
- adjustment member
- iron core
- flow
- cooling medium
- 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.)
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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
- H01F27/08—Cooling; Ventilating
- H01F27/10—Liquid cooling
- H01F27/12—Oil 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
- H01F27/322—Insulating of coils, windings, or parts thereof the insulation forming channels for circulation of the fluid
-
- 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)
- Transformer Cooling (AREA)
Description
外側調整部材8bは、外側垂直スペーサ22により、内径側に向って押付けられ、固定される。水平スペーサ20で外側調整部材8bの上下を挟みこむことにより、その上下方向位置を固定することができる。
Claims (2)
- 鉄心脚と鉄心継鉄を有する鉄心と、前記鉄心脚に巻回された巻線と、前記巻線を冷却する冷却媒体と、前記巻線の周囲に前記冷却媒体の流れを形成する絶縁筒と、前記絶縁筒の内壁側及び外壁側に交互に設けられた折流部材を有する静止誘導電器であって、
前記折流部材のそれぞれと同じ側でかつ、その上側に前記冷却媒体の流れを狭窄する調整部材を有し、
前記調整部材は、前記絶縁筒と前記巻線の間に配される調整部材ベースと、前記調整部材ベースと前記巻線の間のギャップを調整するギャップ保持材を有することを特徴とする、
静止誘導電器。 - 鉄心脚と鉄心継鉄を有する鉄心と、前記鉄心脚に巻回された巻線と、前記巻線を冷却する冷却媒体と、前記巻線の周囲に前記冷却媒体の流れを形成する絶縁筒と、前記絶縁筒の内壁側及び外壁側に交互に設けられた折流部材を有する静止誘導電器であって、
前記折流部材のそれぞれと同じ側でかつ、その上側に前記冷却媒体の流れを狭窄する調整部材を有し、
前記調整部材は、前記絶縁筒と前記巻線の間に配される調整部材ベースと、前記調整部材ベースと前記絶縁筒の間のギャップを調整するギャップ保持材を有することを特徴とする、
静止誘導電器。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015031246A JP6463985B2 (ja) | 2015-02-20 | 2015-02-20 | 静止誘導電器 |
TW105103766A TWI623950B (zh) | 2015-02-20 | 2016-02-04 | Static induction appliance |
US15/018,945 US9947453B2 (en) | 2015-02-20 | 2016-02-09 | Stationary induction electric apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015031246A JP6463985B2 (ja) | 2015-02-20 | 2015-02-20 | 静止誘導電器 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2016154160A JP2016154160A (ja) | 2016-08-25 |
JP6463985B2 true JP6463985B2 (ja) | 2019-02-06 |
Family
ID=56693261
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2015031246A Active JP6463985B2 (ja) | 2015-02-20 | 2015-02-20 | 静止誘導電器 |
Country Status (3)
Country | Link |
---|---|
US (1) | US9947453B2 (ja) |
JP (1) | JP6463985B2 (ja) |
TW (1) | TWI623950B (ja) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2018117052A (ja) * | 2017-01-19 | 2018-07-26 | 株式会社日立製作所 | 静止誘導電器 |
JP2018117061A (ja) | 2017-01-19 | 2018-07-26 | 株式会社日立製作所 | 静止誘導電器用鉄心 |
JP6830409B2 (ja) * | 2017-06-08 | 2021-02-17 | 株式会社日立製作所 | 静止誘導電器 |
KR102066860B1 (ko) * | 2018-11-12 | 2020-01-16 | 한국표준과학연구원 | 유냉식 전자석 |
JP7298211B2 (ja) * | 2019-03-15 | 2023-06-27 | 富士電機株式会社 | 静止誘導電器及び静止誘導電器の製造方法 |
EP3882934A1 (en) | 2020-03-17 | 2021-09-22 | ABB Power Grids Switzerland AG | Insulator having internal cooling channels |
KR102109169B1 (ko) * | 2020-03-27 | 2020-05-11 | 김정환 | 안전성이 향상된 변압기 |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2912658A (en) * | 1952-12-26 | 1959-11-10 | Gen Electric | Turburlence promoters for fluid cooled electrical apparatus |
US4028653A (en) * | 1976-04-01 | 1977-06-07 | Asea Aktiebolag | Electrical equipment having radial cooling channels with means for guiding cooling fluid through the channels |
JPS52145327U (ja) * | 1976-04-30 | 1977-11-04 | ||
US4245206A (en) * | 1977-03-26 | 1981-01-13 | Hitachi, Ltd. | Winding structure for static electrical induction apparatus |
US4151433A (en) * | 1977-05-26 | 1979-04-24 | Electric Power Research Institute, Inc. | Cooled spiral winding for electrical rotating machine stator |
JPS57106105A (en) * | 1980-12-24 | 1982-07-01 | Hitachi Ltd | Cooling device for winding |
JPS5990305A (ja) * | 1982-11-16 | 1984-05-24 | 工業技術院長 | 強制冷却型超電導線 |
US4547688A (en) * | 1984-05-07 | 1985-10-15 | Westinghouse Electric Corp. | Dynamoelectric machine with rotor ventilation system including prewhirl inlet guide vanes |
JPH071780Y2 (ja) * | 1990-06-15 | 1995-01-18 | 三菱電機株式会社 | 電磁誘導機器 |
US5296829A (en) * | 1992-11-24 | 1994-03-22 | Electric Power Research Institute, Inc. | Core-form transformer with liquid coolant flow diversion bands |
JP2853505B2 (ja) * | 1993-03-19 | 1999-02-03 | 三菱電機株式会社 | 静止誘導機器 |
US5455551A (en) * | 1993-05-11 | 1995-10-03 | Abb Power T&D Company Inc. | Integrated temperature sensing duct spacer unit and method of forming |
JPH0714723A (ja) | 1993-06-24 | 1995-01-17 | Toshiba Corp | 静止電器 |
JP3254998B2 (ja) * | 1996-01-19 | 2002-02-12 | 株式会社日立製作所 | 変圧器巻線 |
JP2001351820A (ja) * | 2000-06-07 | 2001-12-21 | Mitsubishi Electric Corp | 電気機器 |
JP2002075749A (ja) * | 2000-08-29 | 2002-03-15 | Mitsubishi Electric Corp | 誘導電器巻線装置 |
JP5717426B2 (ja) | 2010-12-03 | 2015-05-13 | 株式会社東芝 | 静止誘導電器 |
JP2016082073A (ja) * | 2014-10-17 | 2016-05-16 | 三菱電機株式会社 | 誘導電器巻線装置 |
-
2015
- 2015-02-20 JP JP2015031246A patent/JP6463985B2/ja active Active
-
2016
- 2016-02-04 TW TW105103766A patent/TWI623950B/zh not_active IP Right Cessation
- 2016-02-09 US US15/018,945 patent/US9947453B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
TWI623950B (zh) | 2018-05-11 |
TW201631611A (zh) | 2016-09-01 |
JP2016154160A (ja) | 2016-08-25 |
US20160247621A1 (en) | 2016-08-25 |
US9947453B2 (en) | 2018-04-17 |
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