JPS547104A - Rotating electric machine - Google Patents

Rotating electric machine

Info

Publication number
JPS547104A
JPS547104A JP7045378A JP7045378A JPS547104A JP S547104 A JPS547104 A JP S547104A JP 7045378 A JP7045378 A JP 7045378A JP 7045378 A JP7045378 A JP 7045378A JP S547104 A JPS547104 A JP S547104A
Authority
JP
Japan
Prior art keywords
electric machine
rotating electric
rotating
machine
electric
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
Application number
JP7045378A
Other languages
English (en)
Inventor
Maaku Karufuo Reimondo
Deiin Banetsuku Rarii
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CBS Corp
Original Assignee
Westinghouse Electric Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of JPS547104A publication Critical patent/JPS547104A/ja
Pending legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • 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
    • Y10S174/32—High voltage cable, e.g. above 10kv, corona prevention having means for cooling

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Motor Or Generator Cooling System (AREA)
JP7045378A 1977-06-14 1978-06-13 Rotating electric machine Pending JPS547104A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/806,403 US4152615A (en) 1977-06-14 1977-06-14 End iron axial flux damper system

Publications (1)

Publication Number Publication Date
JPS547104A true JPS547104A (en) 1979-01-19

Family

ID=25193969

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7045378A Pending JPS547104A (en) 1977-06-14 1978-06-13 Rotating electric machine

Country Status (3)

Country Link
US (1) US4152615A (ja)
JP (1) JPS547104A (ja)
BE (1) BE868094A (ja)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2913972C2 (de) * 1979-04-04 1984-02-23 Siemens AG, 1000 Berlin und 8000 München Flüssigkeitsgekühlte elektrische Maschine
US4281266A (en) * 1979-09-14 1981-07-28 Westinghouse Electric Corp. Dynamoelectric machine with flux screen
US5481151A (en) * 1994-06-27 1996-01-02 General Electric Company Electromagnetic shield for alternating current induction railway motors
SE510192C2 (sv) 1996-05-29 1999-04-26 Asea Brown Boveri Förfarande och kopplingsarrangemang för att minska problem med tredjetonsströmmar som kan uppstå vid generator - och motordrift av växelströmsmaskiner kopplade till trefas distributions- eller transmissionsnät
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
NZ333017A (en) 1996-05-29 2000-09-29 Asea Brown Boveri Cable for use in transformer or dynamoelectric machine, insulation layer between two semiconducting layers
JP2000511338A (ja) 1996-05-29 2000-08-29 アセア ブラウン ボヴェリ エービー 高圧巻線用導体および前記導体を含む巻線を備える回転電気機械
BR9709371A (pt) 1996-05-29 2000-01-11 Asea Brow Boveri Ab Condutor isolado para bobinas de alta voltagem e métodos para fabricar o mesmo.
SE510422C2 (sv) 1996-11-04 1999-05-25 Asea Brown Boveri Magnetplåtkärna för elektriska maskiner
SE515843C2 (sv) 1996-11-04 2001-10-15 Abb Ab Axiell kylning av rotor
SE512917C2 (sv) 1996-11-04 2000-06-05 Abb Ab Förfarande, anordning och kabelförare för lindning av en elektrisk maskin
SE509072C2 (sv) 1996-11-04 1998-11-30 Asea Brown Boveri Anod, anodiseringsprocess, anodiserad tråd och användning av sådan tråd i en elektrisk anordning
SE9704431D0 (sv) 1997-02-03 1997-11-28 Asea Brown Boveri Effektreglering av synkronmaskin
SE9704423D0 (sv) 1997-02-03 1997-11-28 Asea Brown Boveri Roterande elektrisk maskin med spolstöd
SE9704427D0 (sv) 1997-02-03 1997-11-28 Asea Brown Boveri Infästningsanordning för elektriska roterande maskiner
SE9704421D0 (sv) 1997-02-03 1997-11-28 Asea Brown Boveri Seriekompensering av elektrisk växelströmsmaskin
SE508543C2 (sv) 1997-02-03 1998-10-12 Asea Brown Boveri Hasplingsanordning
SE508544C2 (sv) 1997-02-03 1998-10-12 Asea Brown Boveri Förfarande och anordning för montering av en stator -lindning bestående av en kabel.
SE9704422D0 (sv) * 1997-02-03 1997-11-28 Asea Brown Boveri Ändplatta
EP1042853A2 (en) 1997-11-28 2000-10-11 Abb Ab Method and device for controlling the magnetic flux with an auxiliary winding in a rotating high voltage electric alternating current machine
GB2331867A (en) 1997-11-28 1999-06-02 Asea Brown Boveri Power cable termination
US6801421B1 (en) 1998-09-29 2004-10-05 Abb Ab Switchable flux control for high power static electromagnetic devices
DE602009000790D1 (de) 2008-01-22 2011-04-14 Alstom Technology Ltd Verbessertes Flussbildschirm-Design für Generatoren
US7843104B2 (en) * 2008-01-23 2010-11-30 General Electric Company Stator and stator components of dynamoelectric machines and process of inhibiting joule heating therein
US8203249B1 (en) 2011-09-19 2012-06-19 Rao Dantam K Reducing the core-end heating in large power generators
US8901790B2 (en) * 2012-01-03 2014-12-02 General Electric Company Cooling of stator core flange
US9203272B1 (en) 2015-06-27 2015-12-01 Dantam K. Rao Stealth end windings to reduce core-end heating in large electric machines

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3435262A (en) * 1966-06-07 1969-03-25 English Electric Co Ltd Cooling arrangement for stator end plates and eddy current shields of alternating current generators
US3447002A (en) * 1965-03-17 1969-05-27 Asea Ab Rotating electrical machine with liquid-cooled laminated stator core

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1645070A (en) * 1924-08-23 1927-10-11 Gen Electric Dynamo-electric machine
US1689187A (en) * 1927-03-29 1928-10-23 Gen Electric Dynamo-electric machine
US1816795A (en) * 1928-08-03 1931-07-28 Gen Electric Dynamo electric machine
US2618756A (en) * 1949-06-06 1952-11-18 Carl J Fechheimer Liquid cooled electrical machine
CA555799A (en) * 1955-01-28 1958-04-08 Westinghouse Electric Corporation Laminated end shield for turbine electric generators
FR2109350A5 (ja) * 1970-10-13 1972-05-26 Unelec

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3447002A (en) * 1965-03-17 1969-05-27 Asea Ab Rotating electrical machine with liquid-cooled laminated stator core
US3435262A (en) * 1966-06-07 1969-03-25 English Electric Co Ltd Cooling arrangement for stator end plates and eddy current shields of alternating current generators

Also Published As

Publication number Publication date
US4152615A (en) 1979-05-01
BE868094A (fr) 1978-12-14

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