DE1763135B2 - Transformatoren od. dgl. induktionsgeraete - Google Patents
Transformatoren od. dgl. induktionsgeraeteInfo
- Publication number
- DE1763135B2 DE1763135B2 DE19681763135 DE1763135A DE1763135B2 DE 1763135 B2 DE1763135 B2 DE 1763135B2 DE 19681763135 DE19681763135 DE 19681763135 DE 1763135 A DE1763135 A DE 1763135A DE 1763135 B2 DE1763135 B2 DE 1763135B2
- Authority
- DE
- Germany
- Prior art keywords
- transformers
- insulating
- oil
- insulation
- spacer
- 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.)
- Pending
Links
- 230000006698 induction Effects 0.000 title claims description 8
- 238000004804 winding Methods 0.000 claims description 28
- 125000006850 spacer group Chemical group 0.000 claims description 23
- 238000000576 coating method Methods 0.000 claims description 20
- 239000011248 coating agent Substances 0.000 claims description 19
- 239000003795 chemical substances by application Substances 0.000 claims description 17
- 238000005470 impregnation Methods 0.000 claims description 13
- 239000003921 oil Substances 0.000 claims description 12
- 239000011810 insulating material Substances 0.000 claims description 11
- 238000009413 insulation Methods 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 6
- 229920005989 resin Polymers 0.000 claims description 5
- 239000011347 resin Substances 0.000 claims description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 4
- 230000004888 barrier function Effects 0.000 claims description 4
- 229920001971 elastomer Polymers 0.000 claims description 3
- 239000000806 elastomer Substances 0.000 claims description 3
- 239000003822 epoxy resin Substances 0.000 claims description 3
- LNEPOXFFQSENCJ-UHFFFAOYSA-N haloperidol Chemical compound C1CC(O)(C=2C=CC(Cl)=CC=2)CCN1CCCC(=O)C1=CC=C(F)C=C1 LNEPOXFFQSENCJ-UHFFFAOYSA-N 0.000 claims description 3
- 229920000647 polyepoxide Polymers 0.000 claims description 3
- 229920001296 polysiloxane Polymers 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims description 2
- 230000035882 stress Effects 0.000 claims 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims 2
- 238000010276 construction Methods 0.000 claims 2
- 239000007788 liquid Substances 0.000 claims 2
- 101100400378 Mus musculus Marveld2 gene Proteins 0.000 claims 1
- 230000006978 adaptation Effects 0.000 claims 1
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 230000015556 catabolic process Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 claims 1
- 238000010292 electrical insulation Methods 0.000 claims 1
- 229910052742 iron Inorganic materials 0.000 claims 1
- 235000012239 silicon dioxide Nutrition 0.000 claims 1
- 239000000377 silicon dioxide Substances 0.000 claims 1
- 229920003051 synthetic elastomer Polymers 0.000 claims 1
- 230000008646 thermal stress Effects 0.000 claims 1
- 230000009466 transformation Effects 0.000 claims 1
- 238000000844 transformation Methods 0.000 claims 1
- 239000010410 layer Substances 0.000 description 20
- 239000002245 particle Substances 0.000 description 4
- 239000011229 interlayer Substances 0.000 description 3
- 239000006096 absorbing agent Substances 0.000 description 2
- 239000011230 binding agent Substances 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 229920003002 synthetic resin Polymers 0.000 description 2
- 239000000057 synthetic resin Substances 0.000 description 2
- 239000011324 bead Substances 0.000 description 1
- 230000005294 ferromagnetic effect Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000005291 magnetic effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000123 paper Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 229920002050 silicone resin Polymers 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
- H01F27/327—Encapsulating or impregnating
-
- 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
- H01F27/32—Insulating of coils, windings, or parts thereof
- H01F27/327—Encapsulating or impregnating
- H01F2027/328—Dry-type transformer with encapsulated foil winding, e.g. windings coaxially arranged on core legs with spacers for cooling and with three phases
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Insulating Of Coils (AREA)
- Insulation, Fastening Of Motor, Generator Windings (AREA)
- Insulating Bodies (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US62995567A | 1967-04-11 | 1967-04-11 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE1763135A1 DE1763135A1 (de) | 1971-09-09 |
| DE1763135B2 true DE1763135B2 (de) | 1972-05-10 |
Family
ID=24525159
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19681763135 Pending DE1763135B2 (de) | 1967-04-11 | 1968-04-08 | Transformatoren od. dgl. induktionsgeraete |
Country Status (7)
| Country | Link |
|---|---|
| AT (1) | AT297144B (https=) |
| CH (1) | CH466867A (https=) |
| DE (1) | DE1763135B2 (https=) |
| FR (1) | FR1559515A (https=) |
| GB (1) | GB1182871A (https=) |
| NL (1) | NL6805060A (https=) |
| SE (1) | SE325330B (https=) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3429809A1 (de) * | 1984-08-13 | 1986-02-20 | Transformatoren Union Ag, 7000 Stuttgart | Wicklungsanordnung fuer transformatoren und drosselspulen mit in giessharz vergossenen wicklungen |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2119175B (en) * | 1982-04-19 | 1985-10-30 | Hitachi Ltd | Molded coil structure |
| DE102012205784A1 (de) * | 2012-04-10 | 2013-10-10 | Gottfried Wilhelm Leibniz Universität Hannover | Spannungswandler |
| DE102016200457A1 (de) * | 2016-01-15 | 2017-07-20 | Siemens Aktiengesellschaft | Wicklungsanordnung mit Fuß zum stehenden Verguss |
| DE102017220782A1 (de) | 2017-11-21 | 2019-05-23 | Siemens Aktiengesellschaft | Transformator zur Befestigung an einem Mast eines Energieverteilungsnetzes |
| NO349491B1 (en) * | 2020-11-04 | 2026-02-02 | Seid As | High-voltage transformer for a plasma-based gas-treatment apparatus |
| CN112768206B (zh) * | 2020-12-24 | 2023-05-16 | 宁波宁变电力科技股份有限公司 | 一种提高抗开裂能力的环氧浇注干式变压器绕组 |
-
1968
- 1968-01-04 SE SE00110/68A patent/SE325330B/xx unknown
- 1968-03-18 GB GB02881/68A patent/GB1182871A/en not_active Expired
- 1968-04-08 DE DE19681763135 patent/DE1763135B2/de active Pending
- 1968-04-09 AT AT349468A patent/AT297144B/de not_active IP Right Cessation
- 1968-04-10 NL NL6805060A patent/NL6805060A/xx unknown
- 1968-04-10 FR FR1559515D patent/FR1559515A/fr not_active Expired
- 1968-04-11 CH CH542868A patent/CH466867A/de unknown
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3429809A1 (de) * | 1984-08-13 | 1986-02-20 | Transformatoren Union Ag, 7000 Stuttgart | Wicklungsanordnung fuer transformatoren und drosselspulen mit in giessharz vergossenen wicklungen |
| DE3429809C2 (https=) * | 1984-08-13 | 1988-07-21 | Siemens Ag, 1000 Berlin Und 8000 Muenchen, De |
Also Published As
| Publication number | Publication date |
|---|---|
| AT297144B (de) | 1972-03-10 |
| FR1559515A (https=) | 1969-03-07 |
| NL6805060A (https=) | 1968-10-14 |
| SE325330B (https=) | 1970-06-29 |
| GB1182871A (en) | 1970-03-04 |
| DE1763135A1 (de) | 1971-09-09 |
| CH466867A (de) | 1968-12-31 |
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