SE9901913D0 - Elektrisk maskin - Google Patents
Elektrisk maskinInfo
- Publication number
- SE9901913D0 SE9901913D0 SE9901913A SE9901913A SE9901913D0 SE 9901913 D0 SE9901913 D0 SE 9901913D0 SE 9901913 A SE9901913 A SE 9901913A SE 9901913 A SE9901913 A SE 9901913A SE 9901913 D0 SE9901913 D0 SE 9901913D0
- Authority
- SE
- Sweden
- Prior art keywords
- cables
- electric machine
- strands
- rotor
- stator
- Prior art date
Links
Classifications
-
- 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
- H02K3/34—Windings characterised by the shape, form or construction of the insulation between conductors or between conductor and core, e.g. slot insulation
-
- 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
- H02K3/42—Means for preventing or reducing eddy-current losses in the winding heads, e.g. by shielding
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S174/00—Electricity: conductors and insulators
- Y10S174/13—High voltage cable, e.g. above 10kv, corona prevention
- Y10S174/14—High voltage cable, e.g. above 10kv, corona prevention having a particular cable application, e.g. winding
- Y10S174/19—High voltage cable, e.g. above 10kv, corona prevention having a particular cable application, e.g. winding in a dynamo-electric machine
- Y10S174/20—Stator
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S174/00—Electricity: conductors and insulators
- Y10S174/13—High voltage cable, e.g. above 10kv, corona prevention
- Y10S174/26—High voltage cable, e.g. above 10kv, corona prevention having a plural-layer insulation system
- Y10S174/27—High voltage cable, e.g. above 10kv, corona prevention having a plural-layer insulation system including a semiconductive layer
- Y10S174/28—Plural semiconductive layers
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Insulation, Fastening Of Motor, Generator Windings (AREA)
- Windings For Motors And Generators (AREA)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9901913A SE516548C2 (sv) | 1999-05-27 | 1999-05-27 | Roterande elektrisk maskin där lindningen utgörs av en högspänningskabel med reducerade virvelströmsförluster |
EP00937445A EP1196978A1 (en) | 1999-05-27 | 2000-05-25 | An electric machine with low eddy current losses |
US09/926,615 US6836047B1 (en) | 1999-05-27 | 2000-05-25 | Electric machine with low eddy current losses |
PCT/SE2000/001059 WO2000074212A1 (en) | 1999-05-27 | 2000-05-25 | An electric machine with low eddy current losses |
JP2001500412A JP2003501995A (ja) | 1999-05-27 | 2000-05-25 | 低渦電流損失の電気機械 |
AU52617/00A AU5261700A (en) | 1999-05-27 | 2000-05-25 | An electric machine with low eddy current losses |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9901913A SE516548C2 (sv) | 1999-05-27 | 1999-05-27 | Roterande elektrisk maskin där lindningen utgörs av en högspänningskabel med reducerade virvelströmsförluster |
Publications (3)
Publication Number | Publication Date |
---|---|
SE9901913D0 true SE9901913D0 (sv) | 1999-05-27 |
SE9901913L SE9901913L (sv) | 2000-11-28 |
SE516548C2 SE516548C2 (sv) | 2002-01-29 |
Family
ID=20415744
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE9901913A SE516548C2 (sv) | 1999-05-27 | 1999-05-27 | Roterande elektrisk maskin där lindningen utgörs av en högspänningskabel med reducerade virvelströmsförluster |
Country Status (6)
Country | Link |
---|---|
US (1) | US6836047B1 (sv) |
EP (1) | EP1196978A1 (sv) |
JP (1) | JP2003501995A (sv) |
AU (1) | AU5261700A (sv) |
SE (1) | SE516548C2 (sv) |
WO (1) | WO2000074212A1 (sv) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10137270A1 (de) * | 2001-07-31 | 2003-02-20 | Aloys Wobben | Windenergieanlage mit Ringgenerator |
WO2005050818A1 (en) * | 2003-11-20 | 2005-06-02 | Intelligent Electric Motor Solutions Pty Ltd | Electric machine improvement |
US10790716B2 (en) * | 2016-11-11 | 2020-09-29 | Hamilton Sundstrand Corporation | Layered conductors for reduced eddy loss |
JP7302443B2 (ja) * | 2019-11-11 | 2023-07-04 | 株式会社デンソー | 回転電機 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB468827A (en) * | 1936-02-12 | 1937-07-13 | Siemens Ag | Improvements in or relating to stators for alternating current machines |
US3487455A (en) * | 1967-04-18 | 1969-12-30 | Asea Ab | Insulated high voltage conductor with potential gradient equalization means |
US3676814A (en) * | 1970-02-06 | 1972-07-11 | Westinghouse Electric Corp | High temperature adhesive overcoat for magnet wire |
JPS5213612B2 (sv) | 1972-06-07 | 1977-04-15 | ||
CA1113161A (en) | 1977-11-18 | 1981-11-24 | General Electric Company | High voltage winding for dry type transformer |
EP0030338B1 (de) | 1979-12-11 | 1985-04-03 | Asea Ab | Isolierter elektrischer Leiter für Wicklungen von Transformatoren und Drosselspulen |
JPS5823106A (ja) * | 1981-07-31 | 1983-02-10 | 株式会社日立製作所 | 巻線用電線及びこれを用いたコイル |
DE3243595C2 (de) | 1982-11-25 | 1985-10-17 | Smit Transformatoren B.V., Nijmegen | Wicklungsanordnung für einen gasgekühlten Transformator |
IT1228922B (it) * | 1989-03-01 | 1991-07-09 | Sirten | Conduttore elettrico in corda con anima in piattina. |
US5175396A (en) | 1990-12-14 | 1992-12-29 | Westinghouse Electric Corp. | Low-electric stress insulating wall for high voltage coils having roebeled strands |
WO1997045930A1 (en) * | 1996-05-29 | 1997-12-04 | Asea Brown Boveri Ab | Conductor for high-voltage windings and a rotating electric machine comprising a winding including the conductor |
EP1016189A1 (en) * | 1996-05-29 | 2000-07-05 | Abb Ab | A conductor for high-voltage windings, and a process for preparing such conductor |
JPH10201157A (ja) * | 1997-01-14 | 1998-07-31 | Sony Corp | モータコイル及びモータ |
DE19735748A1 (de) * | 1997-08-18 | 1998-07-30 | Siemens Ag | Isolierung von Elektroblechsegmenten und Leitern einer Spulenwicklung für elektrische Maschinen durch Pulverlackbeschichtung |
-
1999
- 1999-05-27 SE SE9901913A patent/SE516548C2/sv not_active IP Right Cessation
-
2000
- 2000-05-25 JP JP2001500412A patent/JP2003501995A/ja active Pending
- 2000-05-25 EP EP00937445A patent/EP1196978A1/en not_active Withdrawn
- 2000-05-25 AU AU52617/00A patent/AU5261700A/en not_active Abandoned
- 2000-05-25 US US09/926,615 patent/US6836047B1/en not_active Expired - Fee Related
- 2000-05-25 WO PCT/SE2000/001059 patent/WO2000074212A1/en not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
US6836047B1 (en) | 2004-12-28 |
AU5261700A (en) | 2000-12-18 |
WO2000074212A1 (en) | 2000-12-07 |
SE9901913L (sv) | 2000-11-28 |
EP1196978A1 (en) | 2002-04-17 |
JP2003501995A (ja) | 2003-01-14 |
SE516548C2 (sv) | 2002-01-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |