SE461753B - Isolering foer skiktade lindningar i spolar hos vaetskefyllda transformatorer och impedansspolar - Google Patents
Isolering foer skiktade lindningar i spolar hos vaetskefyllda transformatorer och impedansspolarInfo
- Publication number
- SE461753B SE461753B SE8403434A SE8403434A SE461753B SE 461753 B SE461753 B SE 461753B SE 8403434 A SE8403434 A SE 8403434A SE 8403434 A SE8403434 A SE 8403434A SE 461753 B SE461753 B SE 461753B
- Authority
- SE
- Sweden
- Prior art keywords
- coils
- insulation
- insulating
- layered
- coated
- Prior art date
Links
- 238000009413 insulation Methods 0.000 title claims description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title 1
- 238000004804 winding Methods 0.000 claims description 23
- 239000004020 conductor Substances 0.000 claims description 19
- 239000011347 resin Substances 0.000 claims description 15
- 229920005989 resin Polymers 0.000 claims description 15
- 238000001816 cooling Methods 0.000 claims description 4
- 239000011810 insulating material Substances 0.000 claims description 4
- 238000002791 soaking Methods 0.000 claims description 4
- 239000007788 liquid Substances 0.000 claims description 3
- 238000004026 adhesive bonding Methods 0.000 claims description 2
- 239000010410 layer Substances 0.000 claims 3
- 239000012790 adhesive layer Substances 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 description 6
- 239000011888 foil Substances 0.000 description 5
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005470 impregnation Methods 0.000 description 1
- 229920002545 silicone oil Polymers 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
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
- H01F27/323—Insulation between winding turns, between winding layers
-
- 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
- H01F27/30—Fastening or clamping coils, windings, or parts thereof together; Fastening or mounting coils or windings on core, casing, or other support
- H01F27/303—Clamping coils, windings or parts thereof together
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
- H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
- H01F41/04—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets for manufacturing 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
- H01F27/32—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)
- Manufacturing & Machinery (AREA)
- Insulating Of Coils (AREA)
- Insulated Conductors (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT0236083A AT378279B (de) | 1983-06-28 | 1983-06-28 | Isolieranordnung fuer lagenwicklungen bei spulen fluessigkeitsgekuehlter transformatoren und drosseln |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| SE8403434D0 SE8403434D0 (sv) | 1984-06-27 |
| SE8403434L SE8403434L (sv) | 1984-12-29 |
| SE461753B true SE461753B (sv) | 1990-03-19 |
Family
ID=3532907
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE8403434A SE461753B (sv) | 1983-06-28 | 1984-06-27 | Isolering foer skiktade lindningar i spolar hos vaetskefyllda transformatorer och impedansspolar |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS6068609A (de) |
| AT (1) | AT378279B (de) |
| CH (1) | CH664844A5 (de) |
| DE (1) | DE3422746A1 (de) |
| SE (1) | SE461753B (de) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3738410A1 (de) * | 1987-11-12 | 1989-05-24 | Ceag Licht & Strom | Spule fuer einen transformator oder uebertrager |
| JPH0690066B2 (ja) * | 1989-08-02 | 1994-11-14 | 鹿島建設株式会社 | コンクリート天端の測定方法 |
| DE19639152C2 (de) * | 1996-09-24 | 1999-10-28 | Vem Elektroantriebe Gmbh | Band für die Herstellung der Isolation von Formspulen für drehende elektrische Hochspannungsmaschinen und Verfahren zur Herstellung dieser Isolation |
| DE19703161A1 (de) * | 1997-01-29 | 1998-07-30 | Abb Patent Gmbh | Wicklungsdraht und Transformatorwicklung |
| DE19951709A1 (de) * | 1999-10-27 | 2001-05-03 | Alcatel Sa | Elektrischer Leiter mit rechteckigem oder quadradischem Querschnitt |
| EP4386787A1 (de) * | 2022-12-13 | 2024-06-19 | Hitachi Energy Ltd | Wicklungsanordnung für einen transformator und verfahren zur herstellung einer wicklungsanordnung für einen transformator |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH403068A (de) * | 1962-05-22 | 1965-11-30 | Liebknecht Transformat | Verfahren zum Verfestigen von Wicklungen für Hochspannungstransformatoren, Drosselspulen und Messwandler |
| DE1488226B2 (de) * | 1964-11-20 | 1970-03-19 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Stirnseitige Wicklungsrandisolation für zylindrische Wicklungen |
| DE1514231C3 (de) * | 1965-10-29 | 1974-08-22 | Messwandler-Bau Gmbh, 8600 Bamberg | Mit duroplastischer Isoliermasse umgossene Hochspannungs-Lagenwicklung, insbesondere für Spannungswandler |
| DE2854973A1 (de) * | 1978-12-20 | 1980-07-10 | Vogt Gmbh & Co Kg | Verfahren zur herstellung von isolierlagen auf spulen, transformatoren o.dgl. |
-
1983
- 1983-06-28 AT AT0236083A patent/AT378279B/de not_active IP Right Cessation
-
1984
- 1984-06-15 CH CH2894/84A patent/CH664844A5/de not_active IP Right Cessation
- 1984-06-19 DE DE19843422746 patent/DE3422746A1/de not_active Withdrawn
- 1984-06-27 SE SE8403434A patent/SE461753B/sv not_active Application Discontinuation
- 1984-06-28 JP JP59132137A patent/JPS6068609A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| CH664844A5 (de) | 1988-03-31 |
| AT378279B (de) | 1985-07-10 |
| ATA236083A (de) | 1984-11-15 |
| JPS6068609A (ja) | 1985-04-19 |
| DE3422746A1 (de) | 1985-01-03 |
| SE8403434L (sv) | 1984-12-29 |
| SE8403434D0 (sv) | 1984-06-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NAV | Patent application has lapsed |
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