JPS55144745A - Salient-pole type rotary machine - Google Patents

Salient-pole type rotary machine

Info

Publication number
JPS55144745A
JPS55144745A JP5025279A JP5025279A JPS55144745A JP S55144745 A JPS55144745 A JP S55144745A JP 5025279 A JP5025279 A JP 5025279A JP 5025279 A JP5025279 A JP 5025279A JP S55144745 A JPS55144745 A JP S55144745A
Authority
JP
Japan
Prior art keywords
stator
partition wall
rotor
cooling
frame
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
JP5025279A
Other languages
English (en)
Inventor
Akinori Mizuyama
Tadahisa Ogita
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co Ltd
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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP5025279A priority Critical patent/JPS55144745A/ja
Priority to US06/141,659 priority patent/US4347451A/en
Priority to DE3015435A priority patent/DE3015435C2/de
Publication of JPS55144745A publication Critical patent/JPS55144745A/ja
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/10—Arrangements for cooling or ventilating by gaseous cooling medium flowing in closed circuit, a part of which is external to the machine casing
    • H02K9/12—Arrangements for cooling or ventilating by gaseous cooling medium flowing in closed circuit, a part of which is external to the machine casing wherein the cooling medium circulates freely within the casing
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/12—Casings or enclosures characterised by the shape, form or construction thereof specially adapted for operating in liquid or gas
    • H02K5/128—Casings or enclosures characterised by the shape, form or construction thereof specially adapted for operating in liquid or gas using air-gap sleeves or air-gap discs
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K2205/00—Specific aspects not provided for in the other groups of this subclass relating to casings, enclosures, supports
    • H02K2205/12—Machines characterised by means for reducing windage losses or windage noise

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Motor Or Generator Cooling System (AREA)
JP5025279A 1979-04-25 1979-04-25 Salient-pole type rotary machine Pending JPS55144745A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP5025279A JPS55144745A (en) 1979-04-25 1979-04-25 Salient-pole type rotary machine
US06/141,659 US4347451A (en) 1979-04-25 1980-04-18 Salient pole dynamoelectric machine
DE3015435A DE3015435C2 (de) 1979-04-25 1980-04-22 Schenkelpol-Synchronmaschine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5025279A JPS55144745A (en) 1979-04-25 1979-04-25 Salient-pole type rotary machine

Publications (1)

Publication Number Publication Date
JPS55144745A true JPS55144745A (en) 1980-11-11

Family

ID=12853782

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5025279A Pending JPS55144745A (en) 1979-04-25 1979-04-25 Salient-pole type rotary machine

Country Status (3)

Country Link
US (1) US4347451A (ja)
JP (1) JPS55144745A (ja)
DE (1) DE3015435C2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140175919A1 (en) * 2012-12-20 2014-06-26 Kabushiki Kaisha Yaskawa Denki Rotating electrical machine and housing for rotating electrical machine

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5829345A (ja) * 1981-08-14 1983-02-21 Toshiba Corp 突極形回転電機
US4580071A (en) * 1983-07-28 1986-04-01 Mitsubishi Denki Kabushiki Kaisha Generator cooling apparatus
SE457183B (sv) * 1984-10-05 1988-12-05 Asea Ab Synkronmaskin
DE4138268A1 (de) * 1991-11-21 1993-05-27 Klein Schanzlin & Becker Ag Elektromotor
DE19515260A1 (de) * 1995-04-26 1996-10-31 Abb Management Ag Vertikalachsige elektrische Wasserkraftmaschine
DE19608286B4 (de) * 1996-02-23 2004-02-12 Siemens Ag Belüftungssystem für den Ringmotor einer Rohrmühle
JP3332039B2 (ja) 1999-09-03 2002-10-07 株式会社日立製作所 回転電機
US6737768B2 (en) * 2000-03-31 2004-05-18 Hitachi, Ltd. Rotating electric machine
EP1182764A1 (de) * 2000-08-23 2002-02-27 ABB Industrie AG Kühlung für schnelllaufende elektrische Maschinen
EP1241773B1 (en) * 2001-03-14 2012-09-12 Nissan Motor Co., Ltd. Rotating electrical machine with air-gap sleeve
DE10225221B4 (de) * 2002-06-06 2004-05-19 Siemens Ag Belüftung eines Ringmotors für eine Rohrmühle
US6882068B2 (en) * 2002-10-08 2005-04-19 General Electric Company Forced air stator ventilation system and stator ventilation method for superconducting synchronous machine
EP2096736B1 (en) 2008-02-27 2011-03-30 Alstom Technology Ltd Fan cooling of an electric engine
DE102008033959B4 (de) 2008-07-21 2010-07-15 Siemens Aktiengesellschaft Elektrische Maschine mit Radialtrennblechen zur Kühlluftführung
DE102012202473A1 (de) * 2012-02-17 2013-08-22 Siemens Aktiengesellschaft Elektrische Maschine mit einer Kühleinrichtung für einen Stator, Statorsegment mit einer Kühleinrichtung und Verfahren zum Kühlen einer elektrischen Maschine
CN104679067B (zh) * 2014-12-23 2017-02-22 北京首钢股份有限公司 一种冷却风机变频控制方法及装置
ES2711341T3 (es) 2016-05-13 2019-05-03 Nidec Asi S P A Motor eléctrico
US11255215B2 (en) * 2017-07-06 2022-02-22 Rolls-Royce North American Technologies Inc. Gas turbine engine with microchannel cooled electric device
US11171535B2 (en) * 2019-07-12 2021-11-09 Hamilton Sundstrand Corporation Electric motor and housing with integrated heat exchanger channels

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR628434A (fr) * 1926-02-06 1927-10-24 Aeg Dispositif de refroidissement par circulation pour machines électriques
DE507818C (de) * 1927-07-05 1930-09-20 Charles Algernon Parsons Kuehleinrichtung fuer elektrische Maschinen mit im geschlossenen Kreislauf gefuehrtem gasfoermigen Kuehlmittel, dessen Weg in der Maschine durch Einschalten von Zwischenkuehlern in hintereinandergeschaltete Teilstrecken unterteilt ist
GB355658A (en) * 1929-05-02 1931-08-25 Ljungstroms Angturbin Ab Improvements in or relating to cooling means for closed electrical motors, generators or the like machines
GB387961A (en) * 1931-05-19 1933-02-16 Paul Ehrmann Improved method of and means for ventilating the stators of dynamo-electric machines
BE664705A (ja) * 1965-05-31 1965-09-16
US3588557A (en) * 1969-02-19 1971-06-28 Westinghouse Electric Corp Low loss ventilation for salient pole machines
US3921018A (en) * 1971-11-20 1975-11-18 Kraftwerk Union Ag Apparatus for cooling armature end turns
US4028569A (en) * 1975-06-16 1977-06-07 Westinghouse Electric Corporation Ventilation system for dynamoelectric machines

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140175919A1 (en) * 2012-12-20 2014-06-26 Kabushiki Kaisha Yaskawa Denki Rotating electrical machine and housing for rotating electrical machine
JP2014140288A (ja) * 2012-12-20 2014-07-31 Yaskawa Electric Corp 回転電機および回転電機の筐体

Also Published As

Publication number Publication date
DE3015435A1 (de) 1980-10-30
US4347451A (en) 1982-08-31
DE3015435C2 (de) 1985-10-10

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