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DK1251624T3 - Köling af luftspaltevikling i elektriske maskiner - Google Patents

Köling af luftspaltevikling i elektriske maskiner

Info

Publication number
DK1251624T3
DK1251624T3 DK02252752T DK02252752T DK1251624T3 DK 1251624 T3 DK1251624 T3 DK 1251624T3 DK 02252752 T DK02252752 T DK 02252752T DK 02252752 T DK02252752 T DK 02252752T DK 1251624 T3 DK1251624 T3 DK 1251624T3
Authority
DK
Denmark
Prior art keywords
coils
air gap
cooling
winding
electric machines
Prior art date
Application number
DK02252752T
Other languages
Danish (da)
English (en)
Inventor
Clive David Lewis
Flem Graham Le
Joseph Eugene
Original Assignee
Converteam 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
Priority claimed from GB0109692A external-priority patent/GB0109692D0/en
Application filed by Converteam Ltd filed Critical Converteam Ltd
Application granted granted Critical
Publication of DK1251624T3 publication Critical patent/DK1251624T3/da

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings
    • H02K3/04—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors
    • H02K3/24—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors with channels or ducts for cooling medium between the conductors
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings
    • H02K3/46—Fastening of windings on the stator or rotor structure
    • H02K3/47—Air-gap windings, i.e. iron-free windings
    • 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
    • H02K9/197—Arrangements for cooling or ventilating for machines with closed casing and closed-circuit cooling using a liquid cooling medium, e.g. oil in which the rotor or stator space is fluid-tight, e.g. to provide for different cooling media for rotor and stator

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Windings For Motors And Generators (AREA)
  • Motor Or Generator Cooling System (AREA)
  • Linear Motors (AREA)
  • Insulation, Fastening Of Motor, Generator Windings (AREA)
DK02252752T 2001-04-20 2002-04-18 Köling af luftspaltevikling i elektriske maskiner DK1251624T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0109692A GB0109692D0 (en) 2001-04-20 2001-04-20 Motor cooling
GB0115687A GB2374731A (en) 2001-04-20 2001-06-27 Cooling stators in induction machines with high magnetic flux density

Publications (1)

Publication Number Publication Date
DK1251624T3 true DK1251624T3 (da) 2009-04-20

Family

ID=26245988

Family Applications (1)

Application Number Title Priority Date Filing Date
DK02252752T DK1251624T3 (da) 2001-04-20 2002-04-18 Köling af luftspaltevikling i elektriske maskiner

Country Status (7)

Country Link
US (1) US6856053B2 (fr)
EP (1) EP1251624B1 (fr)
JP (1) JP2002335648A (fr)
AT (1) ATE421792T1 (fr)
DE (1) DE60230947D1 (fr)
DK (1) DK1251624T3 (fr)
ES (1) ES2319392T3 (fr)

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JP7406389B2 (ja) * 2020-02-12 2023-12-27 ジヤトコ株式会社 装置
JP7444042B2 (ja) * 2020-12-16 2024-03-06 トヨタ自動車株式会社 回転電機のステータおよびステータの冷却構造
AU2021426706A1 (en) * 2021-02-09 2023-09-21 Hamilton Sundstrand Corporation Cooling channels in a high-density motor
CN117044075A (zh) * 2021-02-09 2023-11-10 哈米尔顿森德斯特兰德公司 引导流体流入和流出高密度马达中的冷却通道的集管
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US11661646B2 (en) 2021-04-21 2023-05-30 General Electric Comapny Dual phase magnetic material component and method of its formation
FR3128332A1 (fr) * 2021-10-15 2023-04-21 Novares France Rotor bobiné pour moteur électrique muni d’un circuit de refroidissement
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CN114520558B (zh) * 2022-03-15 2024-04-09 北京交通大学 抑制顶匝线圈涡流损耗和温升的电机定子绕组
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Also Published As

Publication number Publication date
US6856053B2 (en) 2005-02-15
ES2319392T3 (es) 2009-05-07
JP2002335648A (ja) 2002-11-22
EP1251624B1 (fr) 2009-01-21
ATE421792T1 (de) 2009-02-15
DE60230947D1 (de) 2009-03-12
US20020180284A1 (en) 2002-12-05
EP1251624A3 (fr) 2004-06-16
EP1251624A2 (fr) 2002-10-23

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