NO811694L - Vaeskeisolert transformator. - Google Patents
Vaeskeisolert transformator.Info
- Publication number
- NO811694L NO811694L NO811694A NO811694A NO811694L NO 811694 L NO811694 L NO 811694L NO 811694 A NO811694 A NO 811694A NO 811694 A NO811694 A NO 811694A NO 811694 L NO811694 L NO 811694L
- Authority
- NO
- Norway
- Prior art keywords
- winding
- tape
- distance
- cooling element
- windings
- Prior art date
Links
- 239000007788 liquid Substances 0.000 title claims description 12
- 238000004804 winding Methods 0.000 claims description 82
- 238000001816 cooling Methods 0.000 claims description 38
- 239000000463 material Substances 0.000 claims description 14
- 125000006850 spacer group Chemical group 0.000 claims description 12
- 239000004020 conductor Substances 0.000 description 7
- 230000004888 barrier function Effects 0.000 description 4
- 239000011888 foil Substances 0.000 description 3
- 238000009413 insulation Methods 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 239000002202 Polyethylene glycol Substances 0.000 description 2
- 239000004642 Polyimide Substances 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 239000003365 glass fiber Substances 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 2
- 239000012774 insulation material Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229920000515 polycarbonate Polymers 0.000 description 2
- 239000004417 polycarbonate Substances 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- 229920001223 polyethylene glycol Polymers 0.000 description 2
- 229920001721 polyimide Polymers 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- KKEYFWRCBNTPAC-UHFFFAOYSA-L terephthalate(2-) Chemical compound [O-]C(=O)C1=CC=C(C([O-])=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-L 0.000 description 2
- 229920001169 thermoplastic Polymers 0.000 description 2
- 239000004416 thermosoftening plastic Substances 0.000 description 2
- 229920001342 Bakelite® Polymers 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 239000004637 bakelite Substances 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000002023 wood Substances 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Coils Of Transformers For General Uses (AREA)
- Insulating Of Coils (AREA)
- Transformer Cooling (AREA)
- Soft Magnetic Materials (AREA)
- Braking Arrangements (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE8003782A SE421570B (sv) | 1980-05-21 | 1980-05-21 | Med isolervetska kyld bandlindning for en transformator eller reaktor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO811694L true NO811694L (no) | 1981-11-23 |
Family
ID=20341004
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO811694A NO811694L (no) | 1980-05-21 | 1981-05-19 | Vaeskeisolert transformator. |
Country Status (8)
| Country | Link |
|---|---|
| EP (1) | EP0040382B1 (ro) |
| JP (1) | JPS5717117A (ro) |
| CA (1) | CA1157115A (ro) |
| DE (1) | DE3165362D1 (ro) |
| DK (1) | DK220181A (ro) |
| NO (1) | NO811694L (ro) |
| SE (1) | SE421570B (ro) |
| ZA (1) | ZA813337B (ro) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6812583B2 (en) | 2002-02-19 | 2004-11-02 | Rockwell Scientific Licensing, Llc | Electrical generator with ferrofluid bearings |
| DE102016221992A1 (de) | 2016-11-09 | 2018-05-09 | Siemens Aktiengesellschaft | Kern für eine elektrische Induktionseinrichtung |
| DE102017208814A1 (de) | 2017-05-24 | 2018-11-29 | Isotek Gmbh | Distanzband, Transformatorenwicklung und Transformator sowie das Verfahren zur Herstellung eines Distanzbandes |
| EP3859760B1 (en) | 2020-01-30 | 2024-06-19 | Hitachi Energy Ltd | Method and conductor structure for manufacturing an electric winding of an electromagnetic induction apparatus |
| 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 |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR633246A (fr) * | 1926-04-24 | 1928-01-25 | Siemens Schuckertwerke Gmbh | Bobine en forme de disque pour transformateurs |
| GB718748A (en) * | 1951-07-27 | 1954-11-17 | Gen Electric | Improvements in and relating to stationary electrical induction apparatus |
| GB962222A (en) * | 1959-10-29 | 1964-07-01 | English Electric Co Ltd | Improvements in or relating to inductive windings |
| US3170134A (en) * | 1961-12-15 | 1965-02-16 | Westinghouse Electric Corp | Electrical coil structure for inductive apparatus |
| US3195084A (en) * | 1962-05-23 | 1965-07-13 | Westinghouse Electric Corp | Electrical apparatus having foil wound windings and metallic duct formers |
| US3464043A (en) * | 1967-10-16 | 1969-08-26 | Allis Chalmers Mfg Co | Conductor strip transformer winding having improved short circuit strength |
| GB1242401A (en) * | 1967-11-07 | 1971-08-11 | Bruce Peebles Ind Ltd | Transformer or reactor winding |
| US3514730A (en) * | 1968-03-27 | 1970-05-26 | Atomic Energy Commission | Cooling spacer strip for superconducting magnets |
| CH598679A5 (ro) * | 1976-10-29 | 1978-05-12 | Bbc Brown Boveri & Cie | |
| DE2753055C3 (de) * | 1977-11-28 | 1980-09-18 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Verfahren zum Aufbau einer supraleitenden Magnetwicklung |
| SE415418B (sv) * | 1978-12-08 | 1980-09-29 | Asea Ab | Transformator eller reaktor samt sett att framstella en sadan |
-
1980
- 1980-05-21 SE SE8003782A patent/SE421570B/sv not_active IP Right Cessation
-
1981
- 1981-05-11 EP EP81103568A patent/EP0040382B1/de not_active Expired
- 1981-05-11 DE DE8181103568T patent/DE3165362D1/de not_active Expired
- 1981-05-19 ZA ZA00813337A patent/ZA813337B/xx unknown
- 1981-05-19 DK DK220181A patent/DK220181A/da not_active Application Discontinuation
- 1981-05-19 NO NO811694A patent/NO811694L/no unknown
- 1981-05-19 JP JP7432581A patent/JPS5717117A/ja active Pending
- 1981-05-20 CA CA000377944A patent/CA1157115A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| EP0040382B1 (de) | 1984-08-08 |
| DE3165362D1 (en) | 1984-09-13 |
| DK220181A (ro) | 1981-11-22 |
| ZA813337B (en) | 1982-06-30 |
| SE8003782L (sv) | 1981-11-22 |
| CA1157115A (en) | 1983-11-15 |
| JPS5717117A (en) | 1982-01-28 |
| SE421570B (sv) | 1982-01-04 |
| EP0040382A1 (de) | 1981-11-25 |
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