CA1329471C - Device for pre-tautening of the annular stator core laminations of a large electric generator - Google Patents
Device for pre-tautening of the annular stator core laminations of a large electric generatorInfo
- Publication number
- CA1329471C CA1329471C CA000559725A CA559725A CA1329471C CA 1329471 C CA1329471 C CA 1329471C CA 000559725 A CA000559725 A CA 000559725A CA 559725 A CA559725 A CA 559725A CA 1329471 C CA1329471 C CA 1329471C
- Authority
- CA
- Canada
- Prior art keywords
- bracket
- laminations
- stator
- shell
- tautening
- 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.)
- Expired - Fee Related
Links
- 238000003475 lamination Methods 0.000 title claims abstract description 54
- 238000003466 welding Methods 0.000 claims abstract 2
- 230000000875 corresponding effect Effects 0.000 claims 4
- 238000004873 anchoring Methods 0.000 abstract description 16
- 230000000694 effects Effects 0.000 description 5
- 230000006835 compression Effects 0.000 description 4
- 238000007906 compression Methods 0.000 description 4
- 230000007423 decrease Effects 0.000 description 3
- 102000006835 Lamins Human genes 0.000 description 2
- 108010047294 Lamins Proteins 0.000 description 2
- 210000005053 lamin Anatomy 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 102000007469 Actins Human genes 0.000 description 1
- 108010085238 Actins Proteins 0.000 description 1
- XUKUURHRXDUEBC-KAYWLYCHSA-N Atorvastatin Chemical group C=1C=CC=CC=1C1=C(C=2C=CC(F)=CC=2)N(CC[C@@H](O)C[C@@H](O)CC(O)=O)C(C(C)C)=C1C(=O)NC1=CC=CC=C1 XUKUURHRXDUEBC-KAYWLYCHSA-N 0.000 description 1
- 101100270435 Mus musculus Arhgef12 gene Proteins 0.000 description 1
- 241001387976 Pera Species 0.000 description 1
- 206010043268 Tension Diseases 0.000 description 1
- 230000001143 conditioned effect Effects 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- VKYKSIONXSXAKP-UHFFFAOYSA-N hexamethylenetetramine Chemical compound C1N(C2)CN3CN1CN2C3 VKYKSIONXSXAKP-UHFFFAOYSA-N 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- KRTSDMXIXPKRQR-AATRIKPKSA-N monocrotophos Chemical compound CNC(=O)\C=C(/C)OP(=O)(OC)OC KRTSDMXIXPKRQR-AATRIKPKSA-N 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K1/00—Details of the magnetic circuit
- H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
- H02K1/12—Stationary parts of the magnetic circuit
- H02K1/18—Means for mounting or fastening magnetic stationary parts on to, or to, the stator structures
- H02K1/185—Means for mounting or fastening magnetic stationary parts on to, or to, the stator structures to outer stators
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K2213/00—Specific aspects, not otherwise provided for and not covered by codes H02K2201/00 - H02K2211/00
- H02K2213/09—Machines characterised by the presence of elements which are subject to variation, e.g. adjustable bearings, reconfigurable windings, variable pitch ventilators
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Iron Core Of Rotating Electric Machines (AREA)
- Manufacture Of Motors, Generators (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT12443A/87 | 1987-03-19 | ||
IT8712443A IT1208259B (it) | 1987-03-19 | 1987-03-19 | Dispositivo per il pre tensionamento del pacco anulare di lamierini dello statore di un generatore elettrico di grandi dimensioni |
Publications (1)
Publication Number | Publication Date |
---|---|
CA1329471C true CA1329471C (en) | 1994-05-17 |
Family
ID=11140220
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA000559725A Expired - Fee Related CA1329471C (en) | 1987-03-19 | 1988-02-24 | Device for pre-tautening of the annular stator core laminations of a large electric generator |
Country Status (7)
Country | Link |
---|---|
JP (1) | JP2690318B2 (pt) |
BR (1) | BR8801103A (pt) |
CA (1) | CA1329471C (pt) |
CH (1) | CH673360A5 (pt) |
DE (1) | DE3808806A1 (pt) |
FR (1) | FR2613148B1 (pt) |
IT (1) | IT1208259B (pt) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102237750A (zh) * | 2010-04-22 | 2011-11-09 | 威力克有限公司 | 风力涡轮机发电机以及装备有这种发电机的风力涡轮机 |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19526689A1 (de) * | 1995-07-21 | 1997-01-23 | Abb Management Ag | Rohrgenerator |
IT1393707B1 (it) | 2009-04-29 | 2012-05-08 | Rolic Invest Sarl | Impianto eolico per la generazione di energia elettrica |
CN101800457B (zh) * | 2010-03-22 | 2012-07-04 | 天津市天发重型水电设备制造有限公司 | 水轮发电机定子v形筋机座定位筋托块的摆焊方法 |
ITMI20110377A1 (it) | 2011-03-10 | 2012-09-11 | Wilic Sarl | Macchina elettrica rotante per aerogeneratore |
ITMI20110378A1 (it) | 2011-03-10 | 2012-09-11 | Wilic Sarl | Macchina elettrica rotante per aerogeneratore |
ITMI20110375A1 (it) | 2011-03-10 | 2012-09-11 | Wilic Sarl | Turbina eolica |
EP2811619A1 (en) * | 2013-06-07 | 2014-12-10 | ABB Technology AG | Rotating electric machine |
CN104201846B (zh) * | 2014-05-21 | 2015-06-03 | 中国葛洲坝集团股份有限公司 | 水轮发电机组定子定位筋精确快速安装方法 |
KR101899705B1 (ko) * | 2017-01-10 | 2018-10-31 | 두산중공업 주식회사 | 범용 지그 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1928594U (pt) * | ||||
DE7024701U (de) * | Westinghouse Electric Corp | Elektrische Maschine | ||
US2199141A (en) * | 1939-08-01 | 1940-04-30 | Gen Electric | Dynamoelectric machine |
US3531667A (en) * | 1969-05-12 | 1970-09-29 | Gen Electric | Low frequency stator frames for dynamoelectric machines |
CH516248A (de) * | 1970-05-21 | 1971-11-30 | Bbc Brown Boveri & Cie | Elektrische Maschine, insbesondere Turbogenerator, und Verfahren zu ihrer Herstellung |
CH553497A (de) * | 1972-12-11 | 1974-08-30 | Bbc Brown Boveri & Cie | Elektrische maschine mit statorblechpaket. |
JPS531802A (en) * | 1976-06-29 | 1978-01-10 | Toshiba Corp | Rotary electric machine |
-
1987
- 1987-03-19 IT IT8712443A patent/IT1208259B/it active
-
1988
- 1988-02-16 CH CH554/88A patent/CH673360A5/it not_active IP Right Cessation
- 1988-02-24 CA CA000559725A patent/CA1329471C/en not_active Expired - Fee Related
- 1988-03-11 BR BR8801103A patent/BR8801103A/pt not_active IP Right Cessation
- 1988-03-16 DE DE3808806A patent/DE3808806A1/de not_active Withdrawn
- 1988-03-17 FR FR888803425A patent/FR2613148B1/fr not_active Expired - Lifetime
- 1988-03-18 JP JP63063725A patent/JP2690318B2/ja not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102237750A (zh) * | 2010-04-22 | 2011-11-09 | 威力克有限公司 | 风力涡轮机发电机以及装备有这种发电机的风力涡轮机 |
Also Published As
Publication number | Publication date |
---|---|
DE3808806A1 (de) | 1988-09-29 |
FR2613148B1 (fr) | 1991-04-26 |
FR2613148A1 (fr) | 1988-09-30 |
IT1208259B (it) | 1989-06-12 |
JPS63253840A (ja) | 1988-10-20 |
BR8801103A (pt) | 1988-10-18 |
CH673360A5 (pt) | 1990-02-28 |
IT8712443A0 (it) | 1987-03-19 |
JP2690318B2 (ja) | 1997-12-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MKLA | Lapsed |