[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

FR3064424B1 - Machine electrique tournante fermee comportant un dispositif de refroidissement des tetes de bobine du stator. - Google Patents

Machine electrique tournante fermee comportant un dispositif de refroidissement des tetes de bobine du stator. Download PDF

Info

Publication number
FR3064424B1
FR3064424B1 FR1752320A FR1752320A FR3064424B1 FR 3064424 B1 FR3064424 B1 FR 3064424B1 FR 1752320 A FR1752320 A FR 1752320A FR 1752320 A FR1752320 A FR 1752320A FR 3064424 B1 FR3064424 B1 FR 3064424B1
Authority
FR
France
Prior art keywords
flanges
cooling
coil heads
electric machine
rotating 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.)
Active
Application number
FR1752320A
Other languages
English (en)
Other versions
FR3064424A1 (fr
Inventor
Wissam Dib
Luca Favre
Davide Bettoni
Julien Boisson
Benjamin Gaussens
Abdenour Abdelli
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.)
IFP Energies Nouvelles IFPEN
Mavel SRL
Original Assignee
IFP Energies Nouvelles IFPEN
Mavel SRL
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 IFP Energies Nouvelles IFPEN, Mavel SRL filed Critical IFP Energies Nouvelles IFPEN
Priority to FR1752320A priority Critical patent/FR3064424B1/fr
Priority to PCT/EP2018/054698 priority patent/WO2018172018A1/fr
Publication of FR3064424A1 publication Critical patent/FR3064424A1/fr
Application granted granted Critical
Publication of FR3064424B1 publication Critical patent/FR3064424B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02KDYNAMO-ELECTRIC MACHINES
    • H02K5/00Casings; Enclosures; Supports
    • H02K5/04Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/20Casings or enclosures characterised by the shape, form or construction thereof with channels or ducts for flow of cooling medium
    • H02K5/207Casings 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
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02KDYNAMO-ELECTRIC MACHINES
    • H02K9/00Arrangements for cooling or ventilating
    • H02K9/22Arrangements for cooling or ventilating by solid heat conducting material embedded in, or arranged in contact with, the stator or rotor, e.g. heat bridges
    • H02K9/227Heat sinks
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02KDYNAMO-ELECTRIC MACHINES
    • H02K5/00Casings; Enclosures; Supports
    • H02K5/04Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/20Casings or enclosures characterised by the shape, form or construction thereof with channels or ducts for flow of cooling medium
    • H02K5/203Casings 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
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02KDYNAMO-ELECTRIC MACHINES
    • H02K9/00Arrangements for cooling or ventilating
    • H02K9/22Arrangements for cooling or ventilating by solid heat conducting material embedded in, or arranged in contact with, the stator or rotor, e.g. heat bridges
    • H02K9/223Heat bridges
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02KDYNAMO-ELECTRIC MACHINES
    • H02K9/00Arrangements for cooling or ventilating
    • H02K9/08Arrangements for cooling or ventilating by gaseous cooling medium circulating wholly within the machine casing
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02KDYNAMO-ELECTRIC MACHINES
    • H02K9/00Arrangements for cooling or ventilating
    • H02K9/14Arrangements for cooling or ventilating wherein gaseous cooling medium circulates between the machine casing and a surrounding mantle

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Motor Or Generator Cooling System (AREA)

Abstract

L'invention porte sur une machine électrique tournante fermée comportant un rotor (150) et un stator (190) contenus dans une carcasse (130) fermée de manière étanche par deux flasques (110, 120). La machine comporte un dispositif de refroidissement comprenant un enrobage (140) des têtes (191) de bobines (193) en un matériau à la fois isolant électrique et conducteur thermique. L'enrobage est en contact avec une partie thermiquement conductrice de ladite carcasse et des flasques de manière à créer un pont thermique entre les têtes de bobines, la carcasse et les flasques, pour un refroidissement efficace des têtes de bobines. La machine selon l'invention peut comprendre un système de refroidissement externe de la carcasse et des flasques à trois circuits liquides distincts (115, 125, 135).
FR1752320A 2017-03-21 2017-03-21 Machine electrique tournante fermee comportant un dispositif de refroidissement des tetes de bobine du stator. Active FR3064424B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR1752320A FR3064424B1 (fr) 2017-03-21 2017-03-21 Machine electrique tournante fermee comportant un dispositif de refroidissement des tetes de bobine du stator.
PCT/EP2018/054698 WO2018172018A1 (fr) 2017-03-21 2018-02-26 Machine electrique tournante fermee comportant un dispositif de refroidissement des tetes de bobine du stator

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1752320A FR3064424B1 (fr) 2017-03-21 2017-03-21 Machine electrique tournante fermee comportant un dispositif de refroidissement des tetes de bobine du stator.
FR1752320 2017-03-21

Publications (2)

Publication Number Publication Date
FR3064424A1 FR3064424A1 (fr) 2018-09-28
FR3064424B1 true FR3064424B1 (fr) 2023-07-21

Family

ID=59153045

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1752320A Active FR3064424B1 (fr) 2017-03-21 2017-03-21 Machine electrique tournante fermee comportant un dispositif de refroidissement des tetes de bobine du stator.

Country Status (2)

Country Link
FR (1) FR3064424B1 (fr)
WO (1) WO2018172018A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111038236A (zh) * 2019-12-06 2020-04-21 河南美力达汽车有限公司 一种新能源汽车的高效电动机
CN111740530A (zh) * 2020-07-08 2020-10-02 四川宜宾力源电机有限公司 一种水冷式永磁同步电机
CN117649988B (zh) * 2024-01-29 2024-04-09 陕西华星科技股份有限公司 一种高能脉冲线绕电阻器

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR736474A (fr) * 1932-04-30 1932-11-24 Procédé de refroidissement des machines électriques et machines pour la mise en oeuvre de ces procédés
JPH02139464U (fr) * 1989-04-26 1990-11-21
RU2201647C2 (ru) * 2001-05-04 2003-03-27 ОАО "Элсиб" Система охлаждения электрической машины закрытого исполнения
JP2007143245A (ja) * 2005-11-16 2007-06-07 Ishikawajima Harima Heavy Ind Co Ltd 回転機
GB0613577D0 (en) * 2006-07-10 2006-08-16 Boc Group Plc Motor
TWI401864B (zh) * 2009-07-29 2013-07-11 Joy Ride Tech Co Ltd A motor with internal thermal glue
JP5819703B2 (ja) * 2011-10-27 2015-11-24 株式会社神戸製鋼所 電動機
JP6090572B2 (ja) * 2013-04-27 2017-03-08 日本電産株式会社 モータおよびモータの製造方法
FR3018643B1 (fr) * 2014-03-12 2019-05-17 Moteurs Leroy-Somer Machine electrique tournante

Also Published As

Publication number Publication date
WO2018172018A1 (fr) 2018-09-27
FR3064424A1 (fr) 2018-09-28

Similar Documents

Publication Publication Date Title
FR3064424B1 (fr) Machine electrique tournante fermee comportant un dispositif de refroidissement des tetes de bobine du stator.
FR3062253B1 (fr) Machine electrique tournante fermee comportant un systeme de refroidissement interne par air des aimants dans le rotor
BR112017006119A2 (pt) sistema de maquinário elétrico rotacional
US20160099623A1 (en) Electronically commutated dc motor, in particular for an oil pump
CN108631115A (zh) 电连接器和包括电连接器的电连接布置
DK1727261T3 (da) Stator til en elektromotor
CN105191103A (zh) 电极逆变器
WO2015088622A4 (fr) Générateur et moteur électrique supraconducteur
FR3056849B1 (fr) Dissipateur thermique pour machine electrique tournante
FR3071978B1 (fr) Circuit de refroidissement avec liquide pour machine electrique tournante
WO2016007958A2 (fr) Systèmes et procédés servant à produire un diviseur à diélectrique à air de carte de pc de puissance élevée
GB201021634D0 (en) Current lead assembly for superconducting magnet
CO2018010336A2 (es) Un interruptor eléctrico montable en brazo y métodos para su uso
FR3019398B1 (fr) Capteur de temperature pour stator de machine electrique et machine electrique comportant un tel capteur
FR3064840B1 (fr) Machine electrique haute puissance thermoregulee
ES2693157T3 (es) Motor compresor semihermético para servicio de amoniaco
FR3066642B1 (fr) Element amovible de coupure d'un courant electrique et appareil electrique de coupure d'un courant electrique comprenant un tel element amovible de coupure
FR3020999B1 (fr) Element d'isolation electrique entre un dispositif electrique et un organe de refroidissement du dispositif electrique ; systeme de refroidissement comprenant un tel element
KR101750967B1 (ko) 기계용 전기 접속 장치
FR3015671B1 (fr) Ensemble pour turbomachine pour mesurer des vibrations subies par une pale en rotation
FR3029699B1 (fr) Dispositif de raccordement electrique comportant une sortie auxiliaire et appareil de commutation comportant un tel dispositif.
FR3049128B1 (fr) Porte-balais pour machine electrique tournante muni d'un porte-capteur de temperature integre
US2360774A (en) Rotary disconnect switch
EP2456014A3 (fr) Borne de connexion entre une machine électrique tournante d'un véhicule automobile et un câble du circuit électrique dudit véhicule
US1904692A (en) Lighting generator

Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 2

PLSC Publication of the preliminary search report

Effective date: 20180928

PLFP Fee payment

Year of fee payment: 4

PLFP Fee payment

Year of fee payment: 5

PLFP Fee payment

Year of fee payment: 6

PLFP Fee payment

Year of fee payment: 7

PLFP Fee payment

Year of fee payment: 8