NO320183B1 - Isolert leder for hoyspenningsviklinger - Google Patents
Isolert leder for hoyspenningsviklinger Download PDFInfo
- Publication number
- NO320183B1 NO320183B1 NO19985555A NO985555A NO320183B1 NO 320183 B1 NO320183 B1 NO 320183B1 NO 19985555 A NO19985555 A NO 19985555A NO 985555 A NO985555 A NO 985555A NO 320183 B1 NO320183 B1 NO 320183B1
- Authority
- NO
- Norway
- Prior art keywords
- insulated conductor
- conductive layer
- stated
- layer
- insulation
- Prior art date
Links
- 239000004020 conductor Substances 0.000 title claims abstract description 73
- 238000004804 winding Methods 0.000 title claims abstract description 73
- 238000009413 insulation Methods 0.000 claims description 58
- 239000000463 material Substances 0.000 claims description 9
- 229920003020 cross-linked polyethylene Polymers 0.000 claims description 5
- 239000004703 cross-linked polyethylene Substances 0.000 claims description 5
- 239000011810 insulating material Substances 0.000 claims description 5
- 229920005601 base polymer Polymers 0.000 claims description 4
- 239000006229 carbon black Substances 0.000 claims description 4
- 229920000181 Ethylene propylene rubber Polymers 0.000 claims description 3
- 239000004743 Polypropylene Substances 0.000 claims description 3
- 229920001971 elastomer Polymers 0.000 claims description 3
- 229920001903 high density polyethylene Polymers 0.000 claims description 3
- 239000004700 high-density polyethylene Substances 0.000 claims description 3
- 229920001684 low density polyethylene Polymers 0.000 claims description 3
- 239000004702 low-density polyethylene Substances 0.000 claims description 3
- 229920002379 silicone rubber Polymers 0.000 claims description 3
- 239000004945 silicone rubber Substances 0.000 claims description 3
- 238000001125 extrusion Methods 0.000 claims description 2
- 230000004323 axial length Effects 0.000 claims 3
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims 1
- QYMGIIIPAFAFRX-UHFFFAOYSA-N butyl prop-2-enoate;ethene Chemical group C=C.CCCCOC(=O)C=C QYMGIIIPAFAFRX-UHFFFAOYSA-N 0.000 claims 1
- 229920006245 ethylene-butyl acrylate Polymers 0.000 claims 1
- 150000002978 peroxides Chemical class 0.000 claims 1
- 239000012815 thermoplastic material Substances 0.000 claims 1
- 230000015556 catabolic process Effects 0.000 abstract description 2
- 239000010410 layer Substances 0.000 description 65
- 230000001360 synchronised effect Effects 0.000 description 10
- 238000004519 manufacturing process Methods 0.000 description 9
- 230000005684 electric field Effects 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 5
- 239000002826 coolant Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 239000010445 mica Substances 0.000 description 5
- 229910052618 mica group Inorganic materials 0.000 description 5
- 238000001816 cooling Methods 0.000 description 4
- 238000013461 design Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000004907 flux Effects 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- 230000007547 defect Effects 0.000 description 3
- 230000036961 partial effect Effects 0.000 description 3
- 230000002829 reductive effect Effects 0.000 description 3
- 230000003068 static effect Effects 0.000 description 3
- 230000017105 transposition Effects 0.000 description 3
- UGTJLJZQQFGTJD-UHFFFAOYSA-N Carbonylcyanide-3-chlorophenylhydrazone Chemical compound ClC1=CC=CC(NN=C(C#N)C#N)=C1 UGTJLJZQQFGTJD-UHFFFAOYSA-N 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000003365 glass fiber Substances 0.000 description 2
- 238000005470 impregnation Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 239000012774 insulation material Substances 0.000 description 2
- 230000005415 magnetization Effects 0.000 description 2
- 239000000123 paper Substances 0.000 description 2
- 229920000306 polymethylpentene Polymers 0.000 description 2
- 239000011116 polymethylpentene Substances 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000002356 single layer Substances 0.000 description 2
- 239000000779 smoke Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000004071 soot Substances 0.000 description 2
- 125000006850 spacer group Chemical group 0.000 description 2
- 229920005992 thermoplastic resin Polymers 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229920002943 EPDM rubber Polymers 0.000 description 1
- 239000004593 Epoxy Substances 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000011797 cavity material Substances 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000011243 crosslinked material Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000001066 destructive effect Effects 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 239000003989 dielectric material Substances 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000001983 electron spin resonance imaging Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 239000004922 lacquer Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920001083 polybutene Polymers 0.000 description 1
- -1 polypropylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 239000002966 varnish 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B9/00—Power cables
- H01B9/02—Power cables with screens or conductive layers, e.g. for avoiding large potential gradients
-
- 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
- H01F27/288—Shielding
-
- 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
- H01F27/34—Special means for preventing or reducing unwanted electric or magnetic effects, e.g. no-load losses, reactive currents, harmonics, oscillations, leakage fields
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F3/00—Cores, Yokes, or armatures
- H01F3/10—Composite arrangements of magnetic circuits
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F3/00—Cores, Yokes, or armatures
- H01F3/10—Composite arrangements of magnetic circuits
- H01F3/14—Constrictions; Gaps, e.g. air-gaps
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
- H02K15/12—Impregnating, heating or drying of windings, stators, rotors or machines
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K3/00—Details of windings
- H02K3/04—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors
- H02K3/12—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors arranged in slots
- H02K3/14—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors arranged in slots with transposed conductors, e.g. twisted conductors
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K3/00—Details of windings
- H02K3/04—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors
- H02K3/28—Layout of windings or of connections between windings
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K3/00—Details of windings
- H02K3/32—Windings characterised by the shape, form or construction of the insulation
- H02K3/40—Windings characterised by the shape, form or construction of the insulation for high voltage, e.g. affording protection against corona discharges
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K3/00—Details of windings
- H02K3/46—Fastening of windings on the stator or rotor structure
- H02K3/48—Fastening of windings on the stator or rotor structure in slots
-
- 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
- H01F2027/329—Insulation with semiconducting layer, e.g. to reduce corona effect
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F29/00—Variable transformers or inductances not covered by group H01F21/00
- H01F29/14—Variable transformers or inductances not covered by group H01F21/00 with variable magnetic bias
- H01F2029/143—Variable transformers or inductances not covered by group H01F21/00 with variable magnetic bias with control winding for generating magnetic bias
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K2203/00—Specific aspects not provided for in the other groups of this subclass relating to the windings
- H02K2203/15—Machines characterised by cable windings, e.g. high-voltage cables, ribbon cables
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Composite Materials (AREA)
- Insulation, Fastening Of Motor, Generator Windings (AREA)
- Insulated Conductors (AREA)
- Magnetic Heads (AREA)
- Coils Of Transformers For General Uses (AREA)
- Insulating Of Coils (AREA)
- Coils Or Transformers For Communication (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE9602091A SE9602091D0 (sv) | 1996-05-29 | 1996-05-29 | Isolerad ledare för högspänningslindningar |
| SE9602079A SE9602079D0 (sv) | 1996-05-29 | 1996-05-29 | Roterande elektriska maskiner med magnetkrets för hög spänning och ett förfarande för tillverkning av densamma |
| PCT/SE1997/000903 WO1997045931A1 (en) | 1996-05-29 | 1997-05-27 | Insulated conductor for high-voltage windings |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| NO985555D0 NO985555D0 (no) | 1998-11-27 |
| NO985555L NO985555L (no) | 1998-11-27 |
| NO320183B1 true NO320183B1 (no) | 2005-11-07 |
Family
ID=26662645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO19985555A NO320183B1 (no) | 1996-05-29 | 1998-11-27 | Isolert leder for hoyspenningsviklinger |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US20030094304A1 (ru) |
| EP (1) | EP0901705B1 (ru) |
| JP (1) | JP2000516015A (ru) |
| KR (1) | KR100447489B1 (ru) |
| CN (1) | CN1101612C (ru) |
| AT (1) | ATE250816T1 (ru) |
| AU (1) | AU718628B2 (ru) |
| BR (1) | BR9709467A (ru) |
| CA (1) | CA2255735A1 (ru) |
| DE (1) | DE69725132T2 (ru) |
| EA (1) | EA001031B1 (ru) |
| NO (1) | NO320183B1 (ru) |
| PL (1) | PL330193A1 (ru) |
| WO (1) | WO1997045931A1 (ru) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB9907527D0 (en) * | 1999-04-01 | 1999-05-26 | Alstom Uk Ltd | Improvements in electrical machines |
| US20050030140A1 (en) | 2000-04-03 | 2005-02-10 | Mikael Dahlgren | Multiphase induction device |
| US20060157269A1 (en) * | 2005-01-18 | 2006-07-20 | Kopp Alvin B | Methods and apparatus for electric bushing fabrication |
| JP6613163B2 (ja) * | 2016-02-10 | 2019-11-27 | 住友電気工業株式会社 | 絶縁電線 |
| EP3364432A1 (en) * | 2017-02-21 | 2018-08-22 | ABB Schweiz AG | Fire protection of a dry power transformer winding |
| DE102017223316A1 (de) | 2017-12-20 | 2019-06-27 | Siemens Aktiengesellschaft | Wicklungsanordnung |
| WO2020225628A1 (ru) * | 2019-05-06 | 2020-11-12 | Открытое Акционерное Общество "Всероссийский Научно-Исследовательский, Проектно-Конструкторский И Технологический Институт Кабельной Промышленности" (Вниикп) | Электрический кабель для цепей управления и контроля |
| CN110350705A (zh) * | 2019-07-05 | 2019-10-18 | 张峰铭 | 一种防水、防尘、防烧毁的防爆电机及其方法 |
| RU195814U1 (ru) * | 2019-10-23 | 2020-02-06 | Общество с ограниченной ответственность "СЕВАН" | Кабель электрический силовой |
| US11791684B2 (en) * | 2020-07-02 | 2023-10-17 | Ge Aviation Systems Llc | Method and system for electrically insulating portions of an electric machine |
| CN111863406B (zh) * | 2020-08-14 | 2022-05-24 | 阳光电源股份有限公司 | 一种线圈绕组、变压器和串并型电力电子装置 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH547028A (de) * | 1972-06-16 | 1974-03-15 | Bbc Brown Boveri & Cie | Glimmschutzfolie, verfahren zu ihrer herstellung sowie ihre verwendung bei hochspannungswicklungen. |
| US4109098A (en) * | 1974-01-31 | 1978-08-22 | Telefonaktiebolaget L M Ericsson | High voltage cable |
| US3914532A (en) * | 1974-04-11 | 1975-10-21 | Anaconda Co | Sector cable |
| JPS6044764B2 (ja) * | 1978-11-09 | 1985-10-05 | 株式会社フジクラ | ケ−ブル導体製造方法 |
| US4317001A (en) * | 1979-02-23 | 1982-02-23 | Pirelli Cable Corp. | Irradiation cross-linked polymeric insulated electric cable |
| DK410281A (da) * | 1980-09-25 | 1982-03-26 | Bicc Ltd | Elektrisk kabel |
| NZ333600A (en) * | 1996-05-29 | 2000-09-29 | Abb Ab | A dc transformer/reactor having insulated and screened winding conductors |
| US6376775B1 (en) * | 1996-05-29 | 2002-04-23 | Abb Ab | Conductor for high-voltage windings and a rotating electric machine comprising a winding including the conductor |
| SE9602079D0 (sv) * | 1996-05-29 | 1996-05-29 | Asea Brown Boveri | Roterande elektriska maskiner med magnetkrets för hög spänning och ett förfarande för tillverkning av densamma |
-
1997
- 1997-05-27 WO PCT/SE1997/000903 patent/WO1997045931A1/en active IP Right Grant
- 1997-05-27 EP EP97924479A patent/EP0901705B1/en not_active Expired - Lifetime
- 1997-05-27 US US09/147,320 patent/US20030094304A1/en not_active Abandoned
- 1997-05-27 BR BR9709467-6A patent/BR9709467A/pt not_active IP Right Cessation
- 1997-05-27 JP JP09542218A patent/JP2000516015A/ja active Pending
- 1997-05-27 PL PL97330193A patent/PL330193A1/xx unknown
- 1997-05-27 KR KR10-1998-0709604A patent/KR100447489B1/ko not_active IP Right Cessation
- 1997-05-27 EA EA199801049A patent/EA001031B1/ru not_active IP Right Cessation
- 1997-05-27 CA CA002255735A patent/CA2255735A1/en not_active Abandoned
- 1997-05-27 AU AU29892/97A patent/AU718628B2/en not_active Ceased
- 1997-05-27 DE DE69725132T patent/DE69725132T2/de not_active Expired - Lifetime
- 1997-05-27 AT AT97924479T patent/ATE250816T1/de not_active IP Right Cessation
- 1997-05-27 CN CN97195008A patent/CN1101612C/zh not_active Expired - Fee Related
-
1998
- 1998-11-27 NO NO19985555A patent/NO320183B1/no not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| EA199801049A1 (ru) | 1999-08-26 |
| BR9709467A (pt) | 2000-01-11 |
| ATE250816T1 (de) | 2003-10-15 |
| JP2000516015A (ja) | 2000-11-28 |
| CN1220040A (zh) | 1999-06-16 |
| NO985555D0 (no) | 1998-11-27 |
| AU2989297A (en) | 1998-01-05 |
| EA001031B1 (ru) | 2000-08-28 |
| NO985555L (no) | 1998-11-27 |
| CN1101612C (zh) | 2003-02-12 |
| DE69725132D1 (de) | 2003-10-30 |
| PL330193A1 (en) | 1999-04-26 |
| KR100447489B1 (ko) | 2004-10-14 |
| DE69725132T2 (de) | 2004-06-09 |
| KR20000016041A (ko) | 2000-03-25 |
| EP0901705A1 (en) | 1999-03-17 |
| CA2255735A1 (en) | 1997-12-04 |
| WO1997045931A1 (en) | 1997-12-04 |
| EP0901705B1 (en) | 2003-09-24 |
| US20030094304A1 (en) | 2003-05-22 |
| AU718628B2 (en) | 2000-04-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US6798107B2 (en) | Rotating electric machines with magnetic circuit for high voltage and method for manufacturing the same | |
| EP0888662B1 (en) | Electromagnetic device | |
| AU718707B2 (en) | Insulated conductor for high-voltage windings and a method of manufacturing the same | |
| NO320183B1 (no) | Isolert leder for hoyspenningsviklinger | |
| GB2331860A (en) | High voltage rotating electric machine | |
| US20020125788A1 (en) | Axial cooling tubes provided with clamping means | |
| EP1034607B1 (en) | Insulated conductor for high-voltage machine windings | |
| AU1580299A (en) | Switch gear station | |
| MXPA98009955A (en) | Electromagnet device | |
| CZ20001971A3 (cs) | Kabel pro vinutí na vysoké napětí v elektrických strojích |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM1K | Lapsed by not paying the annual fees |