JPS57148322A - Self-cooling stationary inductor coil winding - Google Patents
Self-cooling stationary inductor coil windingInfo
- Publication number
- JPS57148322A JPS57148322A JP3377381A JP3377381A JPS57148322A JP S57148322 A JPS57148322 A JP S57148322A JP 3377381 A JP3377381 A JP 3377381A JP 3377381 A JP3377381 A JP 3377381A JP S57148322 A JPS57148322 A JP S57148322A
- Authority
- JP
- Japan
- Prior art keywords
- coil
- bending section
- flow bending
- flow
- self
- 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
Links
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
- H01F27/32—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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Coils Of Transformers For General Uses (AREA)
Abstract
PURPOSE:To equalize temperature increase by alternately placing the first flow bending section and the second flow bending section that is formed by dividing the first thereby cooling a coil heated to high temperature locally in the first flow bending section by the adjacent second section. CONSTITUTION:An inner guiding plate 7 and an oil flow guiding member 14C and a member 14C' apart from 14C by the predetermind number of blocks, are placed between horizontal spacers of a coil 1. Members 14C and 14C' are placed alternately with the guiding plate in between in the direction of the height of the coil 1. Accordingly, the flow bending section is constructed from bottom up B, B, A, B... in a block in the direction toward the circumference, and it is A, B, B, A... in a block adjacent to the former block. As a result, flow bending sections A and B are placed alternately at the preset length in the direction of the height of the coil, while A and B are also placed adjacently in the direction toward the circumference.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3377381A JPS57148322A (en) | 1981-03-11 | 1981-03-11 | Self-cooling stationary inductor coil winding |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3377381A JPS57148322A (en) | 1981-03-11 | 1981-03-11 | Self-cooling stationary inductor coil winding |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57148322A true JPS57148322A (en) | 1982-09-13 |
JPS6320368B2 JPS6320368B2 (en) | 1988-04-27 |
Family
ID=12395763
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3377381A Granted JPS57148322A (en) | 1981-03-11 | 1981-03-11 | Self-cooling stationary inductor coil winding |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57148322A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2851912A1 (en) * | 2013-09-23 | 2015-03-25 | ABB Technology Ltd | Static electric induction system |
EP4210076A1 (en) * | 2022-01-05 | 2023-07-12 | Hitachi Energy Switzerland AG | Spacer element for a winding, kit, method for manufacturing a winding and winding |
-
1981
- 1981-03-11 JP JP3377381A patent/JPS57148322A/en active Granted
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2851912A1 (en) * | 2013-09-23 | 2015-03-25 | ABB Technology Ltd | Static electric induction system |
WO2015040213A1 (en) * | 2013-09-23 | 2015-03-26 | Abb Technology Ltd | Static electric induction system |
CN105723478A (en) * | 2013-09-23 | 2016-06-29 | Abb技术有限公司 | Static electric induction system |
CN105723478B (en) * | 2013-09-23 | 2018-07-17 | Abb瑞士股份有限公司 | Electrostatic induction system |
EP4210076A1 (en) * | 2022-01-05 | 2023-07-12 | Hitachi Energy Switzerland AG | Spacer element for a winding, kit, method for manufacturing a winding and winding |
WO2023131448A1 (en) | 2022-01-05 | 2023-07-13 | Hitachi Energy Switzerland Ag | Spacer element for a winding, kit, method for manufacturing a winding and winding |
Also Published As
Publication number | Publication date |
---|---|
JPS6320368B2 (en) | 1988-04-27 |
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