FI122472B - Järjestely ja menetelmä sähkökoneen jäähdyttämiseksi - Google Patents

Järjestely ja menetelmä sähkökoneen jäähdyttämiseksi Download PDF

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Publication number
FI122472B
FI122472B FI20096342A FI20096342A FI122472B FI 122472 B FI122472 B FI 122472B FI 20096342 A FI20096342 A FI 20096342A FI 20096342 A FI20096342 A FI 20096342A FI 122472 B FI122472 B FI 122472B
Authority
FI
Finland
Prior art keywords
cooling
rotor
stator
coolant
gaseous
Prior art date
Application number
FI20096342A
Other languages
English (en)
Finnish (fi)
Swedish (sv)
Other versions
FI20096342A (fi
FI20096342A0 (fi
Inventor
Petri Maeki-Ontto
Pekka Kanninen
Yrjoe Tyllinen
Original Assignee
Abb Oy
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 Abb Oy filed Critical Abb Oy
Publication of FI20096342A0 publication Critical patent/FI20096342A0/fi
Priority to FI20096342A priority Critical patent/FI122472B/fi
Priority to US13/516,923 priority patent/US8878404B2/en
Priority to PCT/FI2010/051035 priority patent/WO2011073520A2/en
Priority to KR1020127015749A priority patent/KR101365641B1/ko
Priority to DK10807441.0T priority patent/DK2514077T3/da
Priority to CN201080062274.3A priority patent/CN102725945B/zh
Priority to EP10807441.0A priority patent/EP2514077B1/en
Priority to ES10807441.0T priority patent/ES2438515T3/es
Publication of FI20096342A publication Critical patent/FI20096342A/fi
Application granted granted Critical
Publication of FI122472B publication Critical patent/FI122472B/fi

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/08—Arrangements for cooling or ventilating by gaseous cooling medium circulating wholly within the machine casing
    • 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
    • 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
    • H02K5/203—Casings or enclosures characterised by the shape, form or construction thereof with channels or ducts for flow of cooling medium specially adapted for liquids, e.g. cooling jackets
    • 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
    • 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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/19—Arrangements for cooling or ventilating for machines with closed casing and closed-circuit cooling using a liquid cooling medium, e.g. oil
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/22—Arrangements for cooling or ventilating by solid heat conducting material embedded in, or arranged in contact with, the stator or rotor, e.g. heat bridges
    • H02K9/227—Heat sinks
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/12—Stationary parts of the magnetic circuit
    • H02K1/20—Stationary parts of the magnetic circuit with channels or ducts for flow of cooling medium
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/22—Rotating parts of the magnetic circuit
    • H02K1/32—Rotating parts of the magnetic circuit with channels or ducts for flow of cooling medium

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Motor Or Generator Cooling System (AREA)
FI20096342A 2009-12-17 2009-12-17 Järjestely ja menetelmä sähkökoneen jäähdyttämiseksi FI122472B (fi)

Priority Applications (8)

Application Number Priority Date Filing Date Title
FI20096342A FI122472B (fi) 2009-12-17 2009-12-17 Järjestely ja menetelmä sähkökoneen jäähdyttämiseksi
DK10807441.0T DK2514077T3 (da) 2009-12-17 2010-12-15 Indretning og fremgangsmåde til køling af en elektrisk maskine
PCT/FI2010/051035 WO2011073520A2 (en) 2009-12-17 2010-12-15 Arrangement and method for cooling an electrical machine
KR1020127015749A KR101365641B1 (ko) 2009-12-17 2010-12-15 전기 기기의 냉각 장치 및 방법
US13/516,923 US8878404B2 (en) 2009-12-17 2010-12-15 Arrangement and method for cooling an electrical machine
CN201080062274.3A CN102725945B (zh) 2009-12-17 2010-12-15 用于冷却电机的装置和方法
EP10807441.0A EP2514077B1 (en) 2009-12-17 2010-12-15 Arrangement and method for cooling an electrical machine
ES10807441.0T ES2438515T3 (es) 2009-12-17 2010-12-15 Acuerdo y método para enfriar una máquina eléctrica

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20096342A FI122472B (fi) 2009-12-17 2009-12-17 Järjestely ja menetelmä sähkökoneen jäähdyttämiseksi
FI20096342 2009-12-17

Publications (3)

Publication Number Publication Date
FI20096342A0 FI20096342A0 (fi) 2009-12-17
FI20096342A FI20096342A (fi) 2011-06-18
FI122472B true FI122472B (fi) 2012-02-15

Family

ID=41462803

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20096342A FI122472B (fi) 2009-12-17 2009-12-17 Järjestely ja menetelmä sähkökoneen jäähdyttämiseksi

Country Status (8)

Country Link
US (1) US8878404B2 (zh)
EP (1) EP2514077B1 (zh)
KR (1) KR101365641B1 (zh)
CN (1) CN102725945B (zh)
DK (1) DK2514077T3 (zh)
ES (1) ES2438515T3 (zh)
FI (1) FI122472B (zh)
WO (1) WO2011073520A2 (zh)

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EP2660955B1 (en) * 2012-05-02 2019-07-17 ABB Schweiz AG An electric machine
US9657747B2 (en) 2012-09-06 2017-05-23 Carrier Corporation Motor rotor and air gap cooling
US10250105B2 (en) * 2013-07-12 2019-04-02 Schaeffler Technologies Ag & Co., Kf Electric machine
CN103595189B (zh) * 2013-11-05 2016-01-13 北京交通大学 敷设于定子通风沟的环状水内冷结构
EP2887499B1 (en) * 2013-12-18 2017-06-28 Siemens Aktiengesellschaft Stator insulation for cold magnets
US9742243B2 (en) * 2014-06-10 2017-08-22 Mcmaster University High-speed high-power switched reluctance machine
JP2016025674A (ja) * 2014-07-16 2016-02-08 東芝三菱電機産業システム株式会社 回転電機および回転子
DE102016204794A1 (de) * 2016-03-23 2017-09-28 Thyssenkrupp Ag Rotorsegment einer elektrischen Maschine
DE102016112251A1 (de) 2016-07-05 2018-01-11 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Elektromaschine mit einer Kühlvorrichtung
WO2018175943A1 (en) 2017-03-24 2018-09-27 Johnson Controls Technology Company Chiller motor with cooling flow path
US20190309644A1 (en) * 2018-04-10 2019-10-10 Elysium Solutions LLC Electrical power generation assembly having recovery gas efficiency
CN109149828B (zh) 2018-08-30 2020-04-07 新疆金风科技股份有限公司 槽楔元件、定子装置、电机及风力发电机组
CN109412339B (zh) * 2018-09-06 2020-04-28 新疆金风科技股份有限公司 电机及风力发电机组
DE102019100907A1 (de) * 2019-01-15 2020-07-16 Gkn Sinter Metals Engineering Gmbh Elektrischer Motor
CN109831054B (zh) * 2019-03-15 2024-03-12 广东索特能源科技有限公司 一种具有冷却系统的电机
CN110474485A (zh) * 2019-07-17 2019-11-19 南京师范大学 一种高速电机冷却系统
JP7302464B2 (ja) 2019-12-19 2023-07-04 トヨタ自動車株式会社 回転電機
EP3940929A1 (en) * 2020-07-16 2022-01-19 General Electric Renovables España S.L. Cooling of electrical machines
JP2022074958A (ja) * 2020-11-05 2022-05-18 トヨタ自動車株式会社 回転電機の冷却構造

Family Cites Families (18)

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DE1813190U (de) * 1959-02-27 1960-06-15 Siemens Schukkertwerke Ag Flussigkeitsgekuehlte elektrische maschine.
DE1231797B (de) 1964-12-04 1967-01-05 Continental Elektro Ind Ag Innenbelueftete elektrische Maschine mit Wasserrueckkuehlung der Innenluft
US3531668A (en) 1969-02-10 1970-09-29 Caterpillar Tractor Co Induction motor having cooling arrangement
JPS6166542A (ja) 1984-09-07 1986-04-05 Mitsubishi Electric Corp 回転電機の通風冷却装置
DE3724186A1 (de) * 1987-07-17 1989-01-26 Siemens Ag Elektrische maschine mit geschlossenem kuehlkreislauf
US5633543A (en) * 1994-12-12 1997-05-27 General Electric Co. Pressure equalizer and method for reverse flow ventilated armature in power generator
US5939805A (en) * 1995-04-18 1999-08-17 General Electric Canada Inc Stator shield for a fanless salient pole machine
US6222289B1 (en) 1995-06-05 2001-04-24 Tempco Electric Heater Corp. Electric motor housings with integrated heat removal facilities
JP2000308311A (ja) * 1999-04-14 2000-11-02 Hitachi Ltd 回転電機
DE19960727A1 (de) 1999-12-16 2001-06-21 Baumueller Nuernberg Gmbh Ständer für eine elektrische Maschine
CA2324696C (en) * 2000-10-26 2008-06-10 General Electric Canada Inc. Dynamoelectric machine rotor ventilation
DE10122425B4 (de) 2001-05-09 2006-06-01 Siemens Ag Elektrische Maschine
US6703729B2 (en) * 2001-08-15 2004-03-09 General Electric Company Reverse flow stator ventilation system for superconducting synchronous machine
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US7348697B2 (en) * 2004-09-09 2008-03-25 Siemens Energy & Automation, Inc. System for ventilating a motor
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US8362661B2 (en) * 2010-10-06 2013-01-29 General Electric Company Ventilated rotor and stator for dynamoelectric machine

Also Published As

Publication number Publication date
FI20096342A (fi) 2011-06-18
ES2438515T3 (es) 2014-01-17
EP2514077A2 (en) 2012-10-24
EP2514077B1 (en) 2013-10-02
WO2011073520A2 (en) 2011-06-23
CN102725945A (zh) 2012-10-10
FI20096342A0 (fi) 2009-12-17
US8878404B2 (en) 2014-11-04
US20130009496A1 (en) 2013-01-10
KR20120084800A (ko) 2012-07-30
DK2514077T3 (da) 2013-12-02
WO2011073520A3 (en) 2012-06-07
CN102725945B (zh) 2015-11-25
KR101365641B1 (ko) 2014-02-21

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Owner name: ABB TECHNOLOGY AG

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