FR3105638B1 - rotating electric machine with a temperature sensor - Google Patents

rotating electric machine with a temperature sensor Download PDF

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Publication number
FR3105638B1
FR3105638B1 FR1915149A FR1915149A FR3105638B1 FR 3105638 B1 FR3105638 B1 FR 3105638B1 FR 1915149 A FR1915149 A FR 1915149A FR 1915149 A FR1915149 A FR 1915149A FR 3105638 B1 FR3105638 B1 FR 3105638B1
Authority
FR
France
Prior art keywords
temperature sensor
electric machine
rotating electric
control electronics
electronic assembly
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
FR1915149A
Other languages
French (fr)
Other versions
FR3105638A1 (en
Inventor
Clement Bernard
Julien Lefevre
Matthieu Treguer
Alice Achache
Keyu Chen
Charlie Zanella
David Dumontagne
Jean Noel Gillion
Eric Perdijon
Charles Dumez
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 FR1915149A priority Critical patent/FR3105638B1/en
Priority to PCT/EP2020/086717 priority patent/WO2021122954A1/en
Publication of FR3105638A1 publication Critical patent/FR3105638A1/en
Application granted granted Critical
Publication of FR3105638B1 publication Critical patent/FR3105638B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • H02K11/25—Devices for sensing temperature, or actuated thereby
    • 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
    • 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
    • H02K5/15—Mounting arrangements for bearing-shields or end plates
    • 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
    • H02K5/16—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields
    • H02K5/173—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields using bearings with rolling contact, e.g. ball bearings
    • H02K5/1732—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields using bearings with rolling contact, e.g. ball bearings radially supporting the rotary shaft at both ends of the rotor

Abstract

La présente invention propose une machine électrique tournante d’axe X comportant un arbre portant un rotor entouré par un stator porté intérieurement par un palier avant et un palier arrière reliés entre eux, un ensemble électronique monté axialement sur le palier arrière comprenant une électronique de commande, un capot adapté pour coiffer l’électronique de commande, un capteur de température, le capteur de température comprenant une sonde de mesure adaptée pour mesurer la température localement et une portion de connexion électrique de la sonde à l’électronique de commande, caractérisée en ce que le capteur de température est porté par l’ensemble électronique. Figure pour l’abrégé : Figure 5The present invention proposes an X-axis rotating electric machine comprising a shaft carrying a rotor surrounded by a stator carried internally by a front bearing and a rear bearing connected to each other, an electronic assembly mounted axially on the rear bearing comprising control electronics , a cover adapted to cover the control electronics, a temperature sensor, the temperature sensor comprising a measurement probe adapted to measure the temperature locally and an electrical connection portion of the probe to the control electronics, characterized in what the temperature sensor is carried by the electronic assembly. Figure for abstract: Figure 5

FR1915149A 2019-12-20 2019-12-20 rotating electric machine with a temperature sensor Active FR3105638B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR1915149A FR3105638B1 (en) 2019-12-20 2019-12-20 rotating electric machine with a temperature sensor
PCT/EP2020/086717 WO2021122954A1 (en) 2019-12-20 2020-12-17 Rotating electric machine with a temperature sensor

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1915149 2019-12-20
FR1915149A FR3105638B1 (en) 2019-12-20 2019-12-20 rotating electric machine with a temperature sensor

Publications (2)

Publication Number Publication Date
FR3105638A1 FR3105638A1 (en) 2021-06-25
FR3105638B1 true FR3105638B1 (en) 2022-02-18

Family

ID=72088167

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1915149A Active FR3105638B1 (en) 2019-12-20 2019-12-20 rotating electric machine with a temperature sensor

Country Status (2)

Country Link
FR (1) FR3105638B1 (en)
WO (1) WO2021122954A1 (en)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9014251U1 (en) * 1990-10-13 1992-02-13 Robert Bosch Gmbh, 7000 Stuttgart, De
DE19714784A1 (en) * 1997-04-10 1998-10-22 Danfoss As Compact drive
EP2824014B1 (en) * 2013-07-08 2015-10-21 Fagor, S. Coop. Electric drive device
JP6648492B2 (en) * 2015-11-04 2020-02-14 株式会社デンソー Electronic equipment
FR3046507B1 (en) 2016-01-05 2019-07-19 Valeo Equipements Electriques Moteur STATOR FOR A ROTATING ELECTRIC MACHINE
EP3706293B1 (en) * 2017-11-02 2023-09-06 LG Innotek Co., Ltd. Motor
CN108521198A (en) * 2018-04-28 2018-09-11 北京动力源科技股份有限公司 A kind of method, system and the motor of detection motor stator temperature

Also Published As

Publication number Publication date
FR3105638A1 (en) 2021-06-25
WO2021122954A1 (en) 2021-06-24

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