NO831052L - Rotor for elektrisk maskin - Google Patents
Rotor for elektrisk maskinInfo
- Publication number
- NO831052L NO831052L NO831052A NO831052A NO831052L NO 831052 L NO831052 L NO 831052L NO 831052 A NO831052 A NO 831052A NO 831052 A NO831052 A NO 831052A NO 831052 L NO831052 L NO 831052L
- Authority
- NO
- Norway
- Prior art keywords
- rotor
- ring
- pole
- segments
- rings
- Prior art date
Links
- 238000003475 lamination Methods 0.000 claims description 16
- 238000006073 displacement reaction Methods 0.000 claims description 9
- 238000004080 punching Methods 0.000 claims description 5
- 238000004804 winding Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 description 6
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 4
- 239000000112 cooling gas Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000001360 synchronised effect Effects 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000011218 segmentation Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000001052 transient effect Effects 0.000 description 2
- 229910000851 Alloy steel Inorganic materials 0.000 description 1
- UDHXJZHVNHGCEC-UHFFFAOYSA-N Chlorophacinone Chemical compound C1=CC(Cl)=CC=C1C(C=1C=CC=CC=1)C(=O)C1C(=O)C2=CC=CC=C2C1=O UDHXJZHVNHGCEC-UHFFFAOYSA-N 0.000 description 1
- 229910001208 Crucible steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 150000001875 compounds Chemical group 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000593 degrading effect Effects 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 239000002699 waste material Substances 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
- H02K1/22—Rotating parts of the magnetic circuit
- H02K1/24—Rotor cores with salient poles ; Variable reluctance rotors
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Iron Core Of Rotating Electric Machines (AREA)
- Synchronous Machinery (AREA)
- Insulation, Fastening Of Motor, Generator Windings (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8205163A FR2524220A1 (fr) | 1982-03-26 | 1982-03-26 | Rotor a jante feuilletee segmentee et poles rapportes pour machine electrique |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO831052L true NO831052L (no) | 1983-09-27 |
Family
ID=9272422
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO831052A NO831052L (no) | 1982-03-26 | 1983-03-24 | Rotor for elektrisk maskin |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US4489249A (cs) |
| EP (1) | EP0090324A1 (cs) |
| JP (1) | JPS58179142A (cs) |
| KR (1) | KR910002244B1 (cs) |
| BR (1) | BR8301552A (cs) |
| CA (1) | CA1199669A (cs) |
| ES (1) | ES521012A0 (cs) |
| FR (1) | FR2524220A1 (cs) |
| NO (1) | NO831052L (cs) |
| PT (1) | PT76453B (cs) |
Families Citing this family (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0180815B2 (en) * | 1984-10-19 | 1994-12-28 | Kollmorgen Corporation | Variable speed variable reluctance electrical machines |
| US4616151A (en) * | 1984-12-07 | 1986-10-07 | General Motors Corporation | Armature with quiet core construction |
| FR2586070B1 (fr) * | 1985-08-12 | 1987-12-18 | Europ Propulsion | Palier magnetique radial de grand diametre |
| JPH0757076B2 (ja) * | 1988-05-30 | 1995-06-14 | 三菱電機株式会社 | 回転電機の回転子 |
| US6121709A (en) * | 1997-10-16 | 2000-09-19 | Alliedsignal Inc. | Rotor assembly having bonded lamination stack |
| US7224096B2 (en) * | 1997-10-16 | 2007-05-29 | Honeywell International Inc. | Rotatable assemblies having chemically bonded lamination stacks |
| DE19906484A1 (de) * | 1999-02-17 | 2000-09-07 | Wegerer Kristina | Elektrische Maschine |
| US7342338B2 (en) * | 2003-04-11 | 2008-03-11 | Mitsubishi Denki Kabushiki Kaisha | Permanent magnet electric motor with reduced cogging torque |
| JP2004336886A (ja) * | 2003-05-07 | 2004-11-25 | Denso Corp | 回転電機 |
| US20050253476A1 (en) * | 2004-05-14 | 2005-11-17 | Ping Zhong | Pole body and pole tip connections used with rotating machines |
| CN100429860C (zh) * | 2006-06-12 | 2008-10-29 | 中国北车集团永济电机厂 | 低速大直径高转矩异步电动机 |
| US8826560B2 (en) * | 2006-09-01 | 2014-09-09 | Kadant Inc. | Support apparatus for supporting a syphon |
| JP5055206B2 (ja) * | 2008-06-18 | 2012-10-24 | 日立三菱水力株式会社 | 回転電機 |
| RU2538759C2 (ru) | 2009-04-24 | 2015-01-10 | АЛЬСТОМ Риньюэбл Текнолоджиз | Вращающаяся электрическая машина, в частности асинхронная электрическая машина двойного питания в диапазоне мощности от 20 мв а до 500 мв а и более |
| SI2422427T1 (sl) * | 2009-04-24 | 2016-01-29 | Alstom Renewable Technologies | Rotacijski električni stroj, še posebej dvojno napajan asinhronski stroj, v območju moči med 20 MVA in preko 500 MVA |
| US8319380B2 (en) * | 2009-09-25 | 2012-11-27 | Siemens Industry, Inc. | Method of tuning bending and torsion stiffness of ducted rotor core of an induction motor |
| US20110080068A1 (en) * | 2009-10-06 | 2011-04-07 | General Electric Company | Laminated generator rotor structure and related method |
| DE112011105413T5 (de) | 2011-07-06 | 2014-04-30 | General Electric Co. | Auswuchteinrichtung für einen geblechten Rotor |
| WO2013006079A1 (en) | 2011-07-06 | 2013-01-10 | General Electric Company | Laminated rotor machining enhancement |
| CN104218757A (zh) * | 2014-09-23 | 2014-12-17 | 永济新时速电机电器有限责任公司 | 电机闭口槽铸铝转子 |
| EP3352332B1 (en) * | 2017-01-20 | 2023-05-24 | GE Renewable Technologies | Salient pole machine |
| US11476729B2 (en) | 2017-03-03 | 2022-10-18 | Ge Renewable Technologies | Salient pole machine with rotor having rotor rim with pole-rim interface and fixation points |
| EP3703224B1 (en) * | 2019-03-01 | 2022-05-11 | Siemens Gamesa Renewable Energy A/S | Manufacturing method for a segmented stator or rotor of an electrical machine |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB996919A (en) * | 1962-09-06 | 1965-06-30 | Hitachi Ltd | Laminated yokes in rotary electric machines |
| FR1354859A (fr) * | 1962-12-13 | 1964-03-13 | Alsthom Cgee | Nouvelle jant pour machine électrique tournante |
| FR1368500A (fr) * | 1963-09-04 | 1964-07-31 | Hitachi Ltd | Couronnes magnétiques en fer feuilleté pour les machines électriques rotatives |
| US3488754A (en) * | 1968-12-10 | 1970-01-06 | Allis Chalmers Mfg Co | Dynamoelectric machine rim construction with offset ring segments |
| AT332485B (de) * | 1974-01-14 | 1976-09-27 | Siemens Ag | Bezuglich der betriebsfrequenz von 50 auf 60 hz umstellbare elektrische synchronmaschine |
| US4264836A (en) * | 1979-06-07 | 1981-04-28 | Dukshtau A A | Laminated rotor for a synchronous salient-pole electrical machine |
-
1982
- 1982-03-26 FR FR8205163A patent/FR2524220A1/fr active Granted
-
1983
- 1983-03-22 EP EP83102820A patent/EP0090324A1/fr not_active Withdrawn
- 1983-03-24 NO NO831052A patent/NO831052L/no unknown
- 1983-03-25 JP JP58050320A patent/JPS58179142A/ja active Granted
- 1983-03-25 US US06/478,978 patent/US4489249A/en not_active Expired - Lifetime
- 1983-03-25 BR BR8301552A patent/BR8301552A/pt not_active IP Right Cessation
- 1983-03-25 CA CA000424515A patent/CA1199669A/fr not_active Expired
- 1983-03-25 PT PT76453A patent/PT76453B/pt not_active IP Right Cessation
- 1983-03-25 ES ES521012A patent/ES521012A0/es active Granted
- 1983-03-26 KR KR1019830001236A patent/KR910002244B1/ko not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| KR910002244B1 (ko) | 1991-04-08 |
| ES8402474A1 (es) | 1984-01-16 |
| ES521012A0 (es) | 1984-01-16 |
| KR840004316A (ko) | 1984-10-10 |
| JPS58179142A (ja) | 1983-10-20 |
| FR2524220B1 (cs) | 1984-11-30 |
| FR2524220A1 (fr) | 1983-09-30 |
| BR8301552A (pt) | 1983-12-06 |
| JPH0213545B2 (cs) | 1990-04-04 |
| US4489249A (en) | 1984-12-18 |
| PT76453B (fr) | 1986-03-11 |
| EP0090324A1 (fr) | 1983-10-05 |
| CA1199669A (fr) | 1986-01-21 |
| PT76453A (fr) | 1983-04-01 |
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