WO2009019779A1 - 車両用ブラシレス交流発電機 - Google Patents

車両用ブラシレス交流発電機 Download PDF

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Publication number
WO2009019779A1
WO2009019779A1 PCT/JP2007/065608 JP2007065608W WO2009019779A1 WO 2009019779 A1 WO2009019779 A1 WO 2009019779A1 JP 2007065608 W JP2007065608 W JP 2007065608W WO 2009019779 A1 WO2009019779 A1 WO 2009019779A1
Authority
WO
WIPO (PCT)
Prior art keywords
fan
generator
brushless
vehicle
rotor pole
Prior art date
Application number
PCT/JP2007/065608
Other languages
English (en)
French (fr)
Inventor
Hideyuki Hayashi
Original Assignee
Mitsubishi Electric Corporation
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 Mitsubishi Electric Corporation filed Critical Mitsubishi Electric Corporation
Priority to US12/595,932 priority Critical patent/US8053939B2/en
Priority to EP07828162.3A priority patent/EP2194633B1/en
Priority to JP2009526306A priority patent/JP5079006B2/ja
Priority to CN2007800530839A priority patent/CN101682231B/zh
Priority to PCT/JP2007/065608 priority patent/WO2009019779A1/ja
Publication of WO2009019779A1 publication Critical patent/WO2009019779A1/ja

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/02—Arrangements for cooling or ventilating by ambient air flowing through the machine
    • H02K9/04—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium
    • H02K9/06—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium with fans or impellers driven by the machine shaft
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K19/00—Synchronous motors or generators
    • H02K19/16—Synchronous generators
    • 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
    • H02K5/20—Casings or enclosures characterised by the shape, form or construction thereof with channels or ducts for flow of cooling medium
    • H02K5/207—Casings or enclosures characterised by the shape, form or construction thereof with channels or ducts for flow of cooling medium with openings in the casing specially adapted for ambient air

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Motor Or Generator Cooling System (AREA)
  • Synchronous Machinery (AREA)
  • Permanent Magnet Type Synchronous Machine (AREA)

Abstract

　簡単な構成により、励磁コイルに対する冷却性能を向上させ、発電出力の増加を図り得るようにした車両用ブラシレス交流発電機を提供する。 ブラケット５，６の外方のシャフト１０に固定された外部ファン１１と、第１ロータポール２２と第２ロータポール２３とを一体に結合して構成されたロータ組立体２１に固定され、第１ロータポール２２の爪極２２ａ間の谷部２２ｂにファンブレード３４ａが配置された内部ファン３４とを備え、外部ファン１１及び内部ファン３４によりステータコア３、ロータ組立体２１、励磁コア３１及び励磁コイル３３を冷却する空気流を生成するようにした。
PCT/JP2007/065608 2007-08-09 2007-08-09 車両用ブラシレス交流発電機 WO2009019779A1 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
US12/595,932 US8053939B2 (en) 2007-08-09 2007-08-09 Brushless AC generator for vehicle
EP07828162.3A EP2194633B1 (en) 2007-08-09 2007-08-09 Brushless ac generator for vehicle
JP2009526306A JP5079006B2 (ja) 2007-08-09 2007-08-09 車両用ブラシレス交流発電機
CN2007800530839A CN101682231B (zh) 2007-08-09 2007-08-09 车用无刷交流发电机
PCT/JP2007/065608 WO2009019779A1 (ja) 2007-08-09 2007-08-09 車両用ブラシレス交流発電機

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2007/065608 WO2009019779A1 (ja) 2007-08-09 2007-08-09 車両用ブラシレス交流発電機

Publications (1)

Publication Number Publication Date
WO2009019779A1 true WO2009019779A1 (ja) 2009-02-12

Family

ID=40341027

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2007/065608 WO2009019779A1 (ja) 2007-08-09 2007-08-09 車両用ブラシレス交流発電機

Country Status (5)

Country Link
US (1) US8053939B2 (ja)
EP (1) EP2194633B1 (ja)
JP (1) JP5079006B2 (ja)
CN (1) CN101682231B (ja)
WO (1) WO2009019779A1 (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102195374A (zh) * 2010-03-03 2011-09-21 雷米技术有限公司 用于爪形-磁极电机的气流通路布置
WO2014017226A1 (ja) * 2012-07-23 2014-01-30 日立オートモティブシステムズ株式会社 回転電機

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2453563A4 (en) * 2009-07-09 2013-10-02 Jae-Soon Park AC POWER GENERATING DEVICE FOR A DIRECT POWER TRANSMISSION ROTATING BY A FIELD-VOLTAGE GENERATOR AND DEVICE FOR AC POWER GENERATION
CN102882352B (zh) * 2012-10-29 2014-10-15 陕西捷普控制技术有限公司 一种超导爪极电机
JP5645028B2 (ja) * 2012-11-06 2014-12-24 株式会社安川電機 回転電機
CN103723053B (zh) * 2013-12-02 2015-10-28 平面发电机发展有限公司 利用磁悬浮系统的平面发电机
CN104753281B (zh) * 2015-04-10 2017-06-16 锦州汉拿电机有限公司 无刷爪极发电机
US10361607B2 (en) * 2015-11-23 2019-07-23 Borgwarner Inc. Alternator with series fans
EP3309935B1 (en) * 2016-10-17 2019-10-09 Mahle International GmbH Dynamo for an internal combustion engine
DE102018126180A1 (de) * 2017-11-06 2019-05-09 Borgwarner Inc. Klauenpol mit geformten Klauenpolsegmenten

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09289756A (ja) * 1996-04-22 1997-11-04 Denso Corp 交流発電機
JP2001128397A (ja) * 1999-10-22 2001-05-11 Sawafuji Electric Co Ltd オルタネータ
JP2001211608A (ja) 1999-11-15 2001-08-03 Toshiba Kyaria Kk 車両用発電機
JP2002136053A (ja) * 2000-10-19 2002-05-10 Denso Corp 回転電機

Family Cites Families (20)

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Publication number Priority date Publication date Assignee Title
JPS4817531Y1 (ja) * 1967-07-28 1973-05-19
US3749953A (en) * 1972-02-24 1973-07-31 Gen Electric Ventilated dynamoelectric machines
US4162419A (en) * 1977-12-02 1979-07-24 Ford Motor Company Alternator having improved rectifier cooling
JPS5657679U (ja) * 1979-10-09 1981-05-18
JPS5742565U (ja) * 1980-08-19 1982-03-08
JPS58100461U (ja) * 1981-12-26 1983-07-08 三菱電機株式会社 車両用交流発電機のベアリング部冷却機構
JPS58136963U (ja) * 1982-03-08 1983-09-14 三菱電機株式会社 車両用発電機
US4604538A (en) * 1985-02-19 1986-08-05 General Motors Corporation Air cooling for diode-rectified alternating current generators
JPS62189941A (ja) * 1986-02-14 1987-08-19 Mitsubishi Electric Corp 車輌用発電機
CN1036484A (zh) * 1988-05-20 1989-10-18 福建省仙游电机厂 一种新型的无刷发电机
JP2615185B2 (ja) * 1989-02-15 1997-05-28 三菱電機株式会社 車両用交流発電機
JPH0429547A (ja) * 1990-05-23 1992-01-31 Nippondenso Co Ltd 車両用交流発電機
JP2622215B2 (ja) * 1991-10-15 1997-06-18 三菱電機株式会社 車両用交流発電機
US5751079A (en) * 1996-10-17 1998-05-12 Ford Motor Company Alternator with internal and external fans
JP3279258B2 (ja) * 1997-11-27 2002-04-30 株式会社デンソー 車両用交流発電機
DE29901126U1 (de) * 1999-01-23 2000-08-10 Robert Bosch Gmbh, 70469 Stuttgart Elektrische Maschine, insbesondere Klauenpol-Generator
US6700235B1 (en) * 1999-11-02 2004-03-02 Franklin Electric Co. Enhanced cooling apparatus and method for rotating machinery
JP3449330B2 (ja) * 2000-01-31 2003-09-22 株式会社日立製作所 車両用交流発電機
FR2820558B1 (fr) * 2001-02-05 2004-05-07 Valeo Equip Electr Moteur Dispositif de ventilation pour machine electrique, notamment pour alternateur de vehicule automobile, et machine electrique pourvue d'un tel dispositif
US7345387B2 (en) * 2004-08-09 2008-03-18 Mitsubishi Denki Kabushiki Kaisha Dynamoelectric machine

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09289756A (ja) * 1996-04-22 1997-11-04 Denso Corp 交流発電機
JP2001128397A (ja) * 1999-10-22 2001-05-11 Sawafuji Electric Co Ltd オルタネータ
JP2001211608A (ja) 1999-11-15 2001-08-03 Toshiba Kyaria Kk 車両用発電機
JP2002136053A (ja) * 2000-10-19 2002-05-10 Denso Corp 回転電機

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP2194633A4

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102195374A (zh) * 2010-03-03 2011-09-21 雷米技术有限公司 用于爪形-磁极电机的气流通路布置
US9099904B2 (en) 2010-03-03 2015-08-04 Remy Technologies, Llc Method and arrangement for cooling claw-pole electric machines
WO2014017226A1 (ja) * 2012-07-23 2014-01-30 日立オートモティブシステムズ株式会社 回転電機

Also Published As

Publication number Publication date
JPWO2009019779A1 (ja) 2010-10-28
EP2194633A4 (en) 2015-04-22
CN101682231A (zh) 2010-03-24
EP2194633B1 (en) 2017-05-24
JP5079006B2 (ja) 2012-11-21
CN101682231B (zh) 2012-05-23
EP2194633A1 (en) 2010-06-09
US20100301689A1 (en) 2010-12-02
US8053939B2 (en) 2011-11-08

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