SE436157B - Elektrisk synkronmotor av turbotyp - Google Patents
Elektrisk synkronmotor av turbotypInfo
- Publication number
- SE436157B SE436157B SE7809428A SE7809428A SE436157B SE 436157 B SE436157 B SE 436157B SE 7809428 A SE7809428 A SE 7809428A SE 7809428 A SE7809428 A SE 7809428A SE 436157 B SE436157 B SE 436157B
- Authority
- SE
- Sweden
- Prior art keywords
- synchronous motor
- rotor
- winding
- excitation winding
- turby
- Prior art date
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 18
- 238000004804 winding Methods 0.000 claims description 16
- 230000001360 synchronised effect Effects 0.000 claims description 12
- 229910052742 iron Inorganic materials 0.000 claims description 9
- 230000005284 excitation Effects 0.000 claims description 8
- 239000007787 solid Substances 0.000 claims description 7
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 238000013016 damping Methods 0.000 claims description 2
- 239000003779 heat-resistant material Substances 0.000 claims description 2
- 230000002378 acidificating effect Effects 0.000 claims 1
- 239000002184 metal Substances 0.000 claims 1
- 229910052751 metal Inorganic materials 0.000 claims 1
- 125000006850 spacer group Chemical group 0.000 claims 1
- 238000009413 insulation Methods 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 239000004020 conductor Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 230000005415 magnetization Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 230000003685 thermal hair damage Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Classifications
-
- 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
- H02K3/487—Slot-closing devices
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K17/00—Asynchronous induction motors; Asynchronous induction generators
- H02K17/02—Asynchronous induction motors
- H02K17/16—Asynchronous induction motors having rotors with internally short-circuited windings, e.g. cage rotors
- H02K17/165—Asynchronous induction motors having rotors with internally short-circuited windings, e.g. cage rotors characterised by the squirrel-cage or other short-circuited windings
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K17/00—Asynchronous induction motors; Asynchronous induction generators
- H02K17/02—Asynchronous induction motors
- H02K17/16—Asynchronous induction motors having rotors with internally short-circuited windings, e.g. cage rotors
- H02K17/20—Asynchronous induction motors having rotors with internally short-circuited windings, e.g. cage rotors having deep-bar rotors
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Insulation, Fastening Of Motor, Generator Windings (AREA)
- Synchronous Machinery (AREA)
- Iron Core Of Rotating Electric Machines (AREA)
- Windings For Motors And Generators (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2741362A DE2741362C2 (de) | 1977-09-12 | 1977-09-12 | Elektrischer Synchronmotor in Turbobauweise |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| SE7809428L SE7809428L (sv) | 1979-03-13 |
| SE436157B true SE436157B (sv) | 1984-11-12 |
Family
ID=6018941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE7809428A SE436157B (sv) | 1977-09-12 | 1978-09-07 | Elektrisk synkronmotor av turbotyp |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US4338537A (de) |
| JP (1) | JPS5450807A (de) |
| CH (1) | CH628471A5 (de) |
| DE (1) | DE2741362C2 (de) |
| FR (1) | FR2402963A1 (de) |
| GB (1) | GB2004131B (de) |
| IT (1) | IT1098521B (de) |
| SE (1) | SE436157B (de) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19526509A1 (de) * | 1995-07-20 | 1997-01-23 | Still Gmbh | Elektrische Maschine |
| 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 |
| US7535799B2 (en) * | 1999-10-04 | 2009-05-19 | H2O Audio, Inc. | Protective housing for an audio device |
| US6795720B2 (en) * | 2001-08-24 | 2004-09-21 | General Electric Company | High temperature superconducting synchronous rotor coil having multi-piece rotor core |
| WO2009003869A2 (de) * | 2007-07-02 | 2009-01-08 | Alstom Technology Ltd | Rotor für einen generator |
| JP6880472B1 (ja) * | 2019-08-20 | 2021-06-02 | 日立金属株式会社 | 磁性楔、回転電機、および磁性楔の製造方法 |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1261673A (en) * | 1916-07-28 | 1918-04-02 | Gen Electric | Rotor for dynamo-electric machines. |
| US1913264A (en) * | 1932-05-31 | 1933-06-06 | Tions electriques de charleroi | |
| US2484007A (en) * | 1947-07-26 | 1949-10-11 | Westinghouse Electric Corp | Slot wedge for dynamoelectric machines |
| US2575932A (en) * | 1949-11-05 | 1951-11-20 | Gen Electric | Dynamoelectric machine rotor and winding |
| NL81235C (de) * | 1951-08-09 | |||
| US2745030A (en) * | 1952-09-03 | 1956-05-08 | Gen Electric | Dynamoelectric machine core member and method of making same |
| US3009073A (en) * | 1957-11-15 | 1961-11-14 | Gen Motors Corp | Dynamoelectric machine slot wedges |
| DE1538935A1 (de) * | 1966-12-15 | 1970-05-14 | Licentia Gmbh | Anordnung zur Festlegung der Wicklungen und/oder Nutenkeile in den Nuten elektrischer Maschinen |
| US3683220A (en) * | 1971-01-08 | 1972-08-08 | Boris Leonidovich Konovalov | Rotor for an electrical machine |
| US3870912A (en) * | 1972-05-18 | 1975-03-11 | Siemens Ag | Smooth-core rotor for a synchronous electric machine |
| US4152610A (en) * | 1973-08-22 | 1979-05-01 | Patentbureau Danubia | Turbogenerator having dual cooling |
-
1977
- 1977-09-12 DE DE2741362A patent/DE2741362C2/de not_active Expired
-
1978
- 1978-05-16 CH CH527378A patent/CH628471A5/de not_active IP Right Cessation
- 1978-08-28 US US05/937,200 patent/US4338537A/en not_active Expired - Lifetime
- 1978-08-28 FR FR7824836A patent/FR2402963A1/fr active Granted
- 1978-09-06 JP JP10956078A patent/JPS5450807A/ja active Pending
- 1978-09-06 IT IT7827362A patent/IT1098521B/it active
- 1978-09-07 SE SE7809428A patent/SE436157B/sv not_active IP Right Cessation
- 1978-09-11 GB GB7836296A patent/GB2004131B/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5450807A (en) | 1979-04-21 |
| IT7827362A0 (it) | 1978-09-06 |
| DE2741362C2 (de) | 1979-08-16 |
| US4338537A (en) | 1982-07-06 |
| FR2402963A1 (fr) | 1979-04-06 |
| GB2004131B (en) | 1982-02-17 |
| CH628471A5 (de) | 1982-02-26 |
| IT1098521B (it) | 1985-09-07 |
| FR2402963B1 (de) | 1982-06-11 |
| SE7809428L (sv) | 1979-03-13 |
| GB2004131A (en) | 1979-03-21 |
| DE2741362B1 (de) | 1978-12-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NUG | Patent has lapsed |
Ref document number: 7809428-1 Effective date: 19940410 Format of ref document f/p: F |