FR3087966B1 - CONTROL BLOCK FOR A ROTATING ELECTRIC MACHINE AND METHOD FOR ASSEMBLING SUCH A CONTROL BLOCK - Google Patents

CONTROL BLOCK FOR A ROTATING ELECTRIC MACHINE AND METHOD FOR ASSEMBLING SUCH A CONTROL BLOCK Download PDF

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Publication number
FR3087966B1
FR3087966B1 FR1859960A FR1859960A FR3087966B1 FR 3087966 B1 FR3087966 B1 FR 3087966B1 FR 1859960 A FR1859960 A FR 1859960A FR 1859960 A FR1859960 A FR 1859960A FR 3087966 B1 FR3087966 B1 FR 3087966B1
Authority
FR
France
Prior art keywords
control block
receptacle
interior space
sensor
heat sink
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
FR1859960A
Other languages
French (fr)
Other versions
FR3087966A1 (en
Inventor
Julien Malbec
Jean Vivion
Roux Victor Le
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.)
Valeo Equipements Electriques Moteur SAS
Original Assignee
Valeo Equipements Electriques Moteur SAS
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 Valeo Equipements Electriques Moteur SAS filed Critical Valeo Equipements Electriques Moteur SAS
Priority to FR1859960A priority Critical patent/FR3087966B1/en
Publication of FR3087966A1 publication Critical patent/FR3087966A1/en
Application granted granted Critical
Publication of FR3087966B1 publication Critical patent/FR3087966B1/en
Active legal-status Critical Current
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Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
    • H02K11/20—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection for measuring, monitoring, testing, protecting or switching
    • H02K11/21—Devices for sensing speed or position, or actuated thereby
    • H02K11/215—Magnetic effect devices, e.g. Hall-effect or magneto-resistive elements
    • 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
    • H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
    • H02K11/30—Structural association with control circuits or drive circuits
    • 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
    • H02K5/22—Auxiliary parts of casings not covered by groups H02K5/06-H02K5/20, e.g. shaped to form connection boxes or terminal boxes
    • H02K5/225—Terminal boxes or connection arrangements
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K29/00—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices
    • H02K29/06—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices with position sensing devices
    • H02K29/08—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices with position sensing devices using magnetic effect devices, e.g. Hall-plates, magneto-resistors

Abstract

Le bloc de commande comportent : un convertisseur de tension ; un dissipateur de chaleur (204) ; un système de détection d'une position angulaire d'un rotor par rapport à un stator d'une machine électrique tournante, comportant au moins un capteur, des conducteurs électriques connectés à ce ou ces capteurs, un réceptacle (302) délimitant un espace intérieur accessible par une ouverture, le ou les capteurs étant reçus dans l'espace intérieur, un matériau isolant électrique s'étendant dans l'espace intérieur du réceptacle (302) de manière à noyer le ou les capteurs, et une pièce de guidage du ou des conducteurs électriques, la pièce de guidage présentant une base s'étendant dans l'espace intérieur et plongée dans le matériau isolant électrique. Selon l'invention, le bloc de commande comporte un système de fixation du réceptacle (302) au dissipateur de chaleur (204), ce système de fixation comportant des première et deuxième parties de fixation (310, 902, 904, 906) complémentaires, prévues respectivement sur le réceptacle (302) et le dissipateur de chaleur (204).The control unit comprises: a voltage converter; a heat sink (204); a system for detecting an angular position of a rotor relative to a stator of a rotating electrical machine, comprising at least one sensor, electrical conductors connected to this or these sensors, a receptacle (302) delimiting an interior space accessible through an opening, the sensor (s) being received in the interior space, an electrically insulating material extending into the interior space of the receptacle (302) so as to flood the sensor (s), and a guide piece of the or electrical conductors, the guide piece having a base extending into the interior space and immersed in the electrical insulating material. According to the invention, the control unit comprises a system for fixing the receptacle (302) to the heat sink (204), this fixing system comprising first and second fixing parts (310, 902, 904, 906) complementary, respectively provided on the receptacle (302) and the heat sink (204).

FR1859960A 2018-10-26 2018-10-26 CONTROL BLOCK FOR A ROTATING ELECTRIC MACHINE AND METHOD FOR ASSEMBLING SUCH A CONTROL BLOCK Active FR3087966B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1859960A FR3087966B1 (en) 2018-10-26 2018-10-26 CONTROL BLOCK FOR A ROTATING ELECTRIC MACHINE AND METHOD FOR ASSEMBLING SUCH A CONTROL BLOCK

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1859960A FR3087966B1 (en) 2018-10-26 2018-10-26 CONTROL BLOCK FOR A ROTATING ELECTRIC MACHINE AND METHOD FOR ASSEMBLING SUCH A CONTROL BLOCK

Publications (2)

Publication Number Publication Date
FR3087966A1 FR3087966A1 (en) 2020-05-01
FR3087966B1 true FR3087966B1 (en) 2021-08-20

Family

ID=65444124

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1859960A Active FR3087966B1 (en) 2018-10-26 2018-10-26 CONTROL BLOCK FOR A ROTATING ELECTRIC MACHINE AND METHOD FOR ASSEMBLING SUCH A CONTROL BLOCK

Country Status (1)

Country Link
FR (1) FR3087966B1 (en)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7588444B2 (en) * 2006-02-01 2009-09-15 Nidec Corporation Busbar unit, electric motor and electrohydraulic power steering system furnished with the busbar unit, and method of manufacturing the busbar unit
US8600223B2 (en) * 2007-10-04 2013-12-03 Nestec S.A. Integrated heater for a beverage preparation device
JP2010200421A (en) * 2009-02-23 2010-09-09 Mitsuba Corp Outer rotor type rotating electric machine
WO2014054098A1 (en) * 2012-10-01 2014-04-10 三菱電機株式会社 Electric drive apparatus
JP5942035B2 (en) * 2013-02-28 2016-06-29 本田技研工業株式会社 Engine unit sensor installation structure
CN107112862B (en) * 2014-12-25 2019-08-02 电装多利牡株式会社 Internal combustion engine device for detecting rotational position
FR3044842B1 (en) * 2015-12-02 2021-12-03 Valeo Systemes De Controle Moteur ELECTRONIC ARCHITECTURE INTENDED TO POWER AN ELECTRIC MACHINE FOR MOTOR VEHICLES
JP6639962B2 (en) * 2016-03-09 2020-02-05 日立オートモティブシステムズ株式会社 Electric drive device and electric power steering device

Also Published As

Publication number Publication date
FR3087966A1 (en) 2020-05-01

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