FR2853780A1 - Procedes de remise en etat d'isolant - Google Patents
Procedes de remise en etat d'isolant Download PDFInfo
- Publication number
- FR2853780A1 FR2853780A1 FR0403665A FR0403665A FR2853780A1 FR 2853780 A1 FR2853780 A1 FR 2853780A1 FR 0403665 A FR0403665 A FR 0403665A FR 0403665 A FR0403665 A FR 0403665A FR 2853780 A1 FR2853780 A1 FR 2853780A1
- Authority
- FR
- France
- Prior art keywords
- epoxy material
- sep
- area
- epoxy
- insulation
- 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
- 238000000034 method Methods 0.000 title claims abstract description 33
- 238000009413 insulation Methods 0.000 title claims abstract description 32
- 239000004593 Epoxy Substances 0.000 claims abstract description 68
- 239000000463 material Substances 0.000 claims abstract description 63
- 239000002390 adhesive tape Substances 0.000 claims abstract description 18
- 238000004804 winding Methods 0.000 claims abstract description 13
- 239000003822 epoxy resin Substances 0.000 claims description 13
- 229920000647 polyepoxide Polymers 0.000 claims description 13
- 239000012212 insulator Substances 0.000 claims description 10
- 239000000853 adhesive Substances 0.000 claims description 7
- 230000001070 adhesive effect Effects 0.000 claims description 6
- 238000004140 cleaning Methods 0.000 claims description 6
- 238000010292 electrical insulation Methods 0.000 claims description 4
- 239000010754 BS 2869 Class F Substances 0.000 claims description 3
- 239000002253 acid Substances 0.000 claims description 2
- 229920001296 polysiloxane Polymers 0.000 claims 1
- 238000000576 coating method Methods 0.000 description 9
- 239000011248 coating agent Substances 0.000 description 8
- 239000004848 polyfunctional curative Substances 0.000 description 8
- 239000000843 powder Substances 0.000 description 8
- 230000005284 excitation Effects 0.000 description 7
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 6
- 229910052802 copper Inorganic materials 0.000 description 6
- 239000010949 copper Substances 0.000 description 6
- 239000000975 dye Substances 0.000 description 6
- XKZQKPRCPNGNFR-UHFFFAOYSA-N 2-(3-hydroxyphenyl)phenol Chemical compound OC1=CC=CC(C=2C(=CC=CC=2)O)=C1 XKZQKPRCPNGNFR-UHFFFAOYSA-N 0.000 description 5
- KUBDPQJOLOUJRM-UHFFFAOYSA-N 2-(chloromethyl)oxirane;4-[2-(4-hydroxyphenyl)propan-2-yl]phenol Chemical compound ClCC1CO1.C=1C=C(O)C=CC=1C(C)(C)C1=CC=C(O)C=C1 KUBDPQJOLOUJRM-UHFFFAOYSA-N 0.000 description 5
- 150000001412 amines Chemical class 0.000 description 4
- GYZLOYUZLJXAJU-UHFFFAOYSA-N diglycidyl ether Chemical compound C1OC1COCC1CO1 GYZLOYUZLJXAJU-UHFFFAOYSA-N 0.000 description 4
- 150000002118 epoxides Chemical class 0.000 description 4
- 229920003319 Araldite® Polymers 0.000 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 description 3
- 239000004850 liquid epoxy resins (LERs) Substances 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 150000008065 acid anhydrides Chemical class 0.000 description 2
- 239000000980 acid dye Substances 0.000 description 2
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 239000011353 cycloaliphatic epoxy resin Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 239000000945 filler 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
- 238000002156 mixing Methods 0.000 description 2
- 239000012985 polymerization agent Substances 0.000 description 2
- 229920002620 polyvinyl fluoride Polymers 0.000 description 2
- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical group FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 description 2
- OECTYKWYRCHAKR-UHFFFAOYSA-N 4-vinylcyclohexene dioxide Chemical compound C1OC1C1CC2OC2CC1 OECTYKWYRCHAKR-UHFFFAOYSA-N 0.000 description 1
- YXALYBMHAYZKAP-UHFFFAOYSA-N 7-oxabicyclo[4.1.0]heptan-4-ylmethyl 7-oxabicyclo[4.1.0]heptane-4-carboxylate Chemical compound C1CC2OC2CC1C(=O)OCC1CC2OC2CC1 YXALYBMHAYZKAP-UHFFFAOYSA-N 0.000 description 1
- 229920002799 BoPET Polymers 0.000 description 1
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 1
- 239000005041 Mylar™ Substances 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 239000004809 Teflon Substances 0.000 description 1
- 229920006362 Teflon® Polymers 0.000 description 1
- -1 aliphatic amines Chemical class 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 229910052796 boron Inorganic materials 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000005350 fused silica glass Substances 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000010445 mica Substances 0.000 description 1
- 229910052618 mica group Inorganic materials 0.000 description 1
- 229920003986 novolac Polymers 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 230000000379 polymerizing effect Effects 0.000 description 1
- 238000009877 rendering Methods 0.000 description 1
- 239000013464 silicone adhesive Substances 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K15/00—Processes or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
- H02K15/50—Disassembling, repairing or modifying dynamo-electric machines
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K15/00—Processes or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
- H02K15/10—Applying solid insulation to windings, stators or rotors, e.g. applying insulating tapes
- H02K15/105—Applying solid insulation to windings, stators or rotors, e.g. applying insulating tapes to the windings
-
- 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
- H01F41/12—Insulating of windings
- H01F41/122—Insulating between turns or between winding layers
-
- 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
- H01F41/12—Insulating of windings
- H01F41/127—Encapsulating or impregnating
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K15/00—Processes or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
- H02K15/12—Impregnating, moulding insulation, heating or drying of windings, stators, rotors or machines
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K15/00—Processes or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
- H02K15/12—Impregnating, moulding insulation, heating or drying of windings, stators, rotors or machines
- H02K15/125—Heating or drying of machines in operational state, e.g. standstill heating
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Manufacture Of Motors, Generators (AREA)
- Insulation, Fastening Of Motor, Generator Windings (AREA)
- Insulating Of Coils (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US10/249,482 US20040202782A1 (en) | 2003-04-14 | 2003-04-14 | Methods for repairing insulating material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2853780A1 true FR2853780A1 (fr) | 2004-10-15 |
Family
ID=33096542
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR0403665A Pending FR2853780A1 (fr) | 2003-04-14 | 2004-04-07 | Procedes de remise en etat d'isolant |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20040202782A1 (enExample) |
| JP (1) | JP2004320026A (enExample) |
| KR (1) | KR100863851B1 (enExample) |
| CH (1) | CH697129A5 (enExample) |
| FR (1) | FR2853780A1 (enExample) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ITMI20110741A1 (it) * | 2011-05-03 | 2012-11-04 | Ansaldo Energia Spa | Metodo di realizzazione di barre statoriche isolate di macchine elettriche, in particolare di generatori elettrici sincroni |
| CA2835677C (en) | 2012-12-19 | 2017-01-17 | E. I. Du Pont De Nemours And Company | Improved bitumen extraction process |
| WO2017057561A1 (ja) * | 2015-09-30 | 2017-04-06 | 積水化学工業株式会社 | 樹脂組成物及び多層基板 |
| CN106374690B (zh) * | 2016-10-09 | 2018-08-21 | 哈尔滨电机厂有限责任公司 | 大型发电机定子线棒绝缘现场修复方法 |
| CN109586519B (zh) * | 2017-09-29 | 2022-06-21 | 上海宝钢工业技术服务有限公司 | 变频高压电机绕组绝缘破损的快速修复方法 |
| CN110912361A (zh) * | 2019-12-18 | 2020-03-24 | 国家电网有限公司 | 一种发电机定子线棒防晕层修复方法 |
| CN114146987B (zh) * | 2021-11-30 | 2022-11-29 | 广州发展电力科技有限公司 | 一种风力发电机转子接地处理方法、系统及计算机设备 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU807455A2 (ru) * | 1979-08-27 | 1981-02-23 | Предприятие П/Я А-1430 | Способ ремонта обмотки |
| SU1356128A1 (ru) * | 1982-10-11 | 1987-11-30 | Г.С.Дегиль и Б.Г.Дегиль | Способ ремонта высоковольтной изол ции обмоток статоров электрических машин |
| US5327637A (en) * | 1992-02-07 | 1994-07-12 | Kabelmetal Electro Gmbh | Process for repairing the winding of an electrical linear drive |
| WO1999029016A1 (en) * | 1997-11-28 | 1999-06-10 | Abb Ab | A method of repairing a winding system including splicing a high-voltage cable |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3692702A (en) * | 1970-08-26 | 1972-09-19 | Chase Corp | Semiconductive contact adhesive |
| JPS5334632B2 (enExample) * | 1973-03-16 | 1978-09-21 | ||
| US4051809A (en) * | 1976-09-22 | 1977-10-04 | Westinghouse Electric Corporation | Apparatus for cleaning and coating an elongated metallic member |
| US4109375A (en) * | 1976-11-22 | 1978-08-29 | Westinghouse Electric Corp. | Method of making adhesive coated electrical conductors |
| JPS6017705B2 (ja) * | 1980-11-27 | 1985-05-04 | 日東電工株式会社 | 金属板補強用の接着性シ−トと金属板補強方法 |
| US4740539A (en) * | 1986-04-21 | 1988-04-26 | Ashland Oil, Inc. | Flexible two-component epoxy structural adhesives |
| JPH02254913A (ja) * | 1989-03-28 | 1990-10-15 | Nippon Telegr & Teleph Corp <Ntt> | 通信ケーブルのガス漏洩孔補修方法 |
| JPH05344626A (ja) * | 1992-06-12 | 1993-12-24 | Furukawa Electric Co Ltd:The | 電力ケーブルの応急復旧方法 |
| JPH10304528A (ja) * | 1997-04-24 | 1998-11-13 | Yazaki Corp | 電線・ケーブル補修方法 |
| JP2987619B2 (ja) * | 1997-06-11 | 1999-12-06 | 株式会社英布 | 静電粉体塗装装置 |
| US6515231B1 (en) * | 1997-09-09 | 2003-02-04 | Nkt Research Center A/S | Electrically insulating material, method for the preparation thereof, and insulated objects comprising said material |
| JP3458693B2 (ja) * | 1998-02-27 | 2003-10-20 | 株式会社日立製作所 | 絶縁材及び電機巻線 |
| US6455100B1 (en) * | 1999-04-13 | 2002-09-24 | Elisha Technologies Co Llc | Coating compositions for electronic components and other metal surfaces, and methods for making and using the compositions |
| JP3767789B2 (ja) * | 2000-02-21 | 2006-04-19 | 三菱電機株式会社 | 交流発電機の固定子 |
| US6232681B1 (en) * | 2000-03-23 | 2001-05-15 | Delco Remy International, Inc. | Electromagnetic device with embedded windings and method for its manufacture |
| US6569521B1 (en) * | 2000-07-06 | 2003-05-27 | 3M Innovative Properties Company | Stretch releasing pressure sensitive adhesive tape and articles |
-
2003
- 2003-04-14 US US10/249,482 patent/US20040202782A1/en not_active Abandoned
-
2004
- 2004-04-07 FR FR0403665A patent/FR2853780A1/fr active Pending
- 2004-04-07 CH CH00610/04A patent/CH697129A5/de not_active IP Right Cessation
- 2004-04-13 KR KR1020040025495A patent/KR100863851B1/ko not_active Expired - Fee Related
- 2004-04-13 JP JP2004117503A patent/JP2004320026A/ja active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU807455A2 (ru) * | 1979-08-27 | 1981-02-23 | Предприятие П/Я А-1430 | Способ ремонта обмотки |
| SU1356128A1 (ru) * | 1982-10-11 | 1987-11-30 | Г.С.Дегиль и Б.Г.Дегиль | Способ ремонта высоковольтной изол ции обмоток статоров электрических машин |
| US5327637A (en) * | 1992-02-07 | 1994-07-12 | Kabelmetal Electro Gmbh | Process for repairing the winding of an electrical linear drive |
| WO1999029016A1 (en) * | 1997-11-28 | 1999-06-10 | Abb Ab | A method of repairing a winding system including splicing a high-voltage cable |
Also Published As
| Publication number | Publication date |
|---|---|
| KR100863851B1 (ko) | 2008-10-15 |
| JP2004320026A (ja) | 2004-11-11 |
| CH697129A5 (de) | 2008-05-15 |
| KR20040089584A (ko) | 2004-10-21 |
| US20040202782A1 (en) | 2004-10-14 |
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