FR3141824B1 - Machine électrique comportant un capteur de température intégré au rotor - Google Patents

Machine électrique comportant un capteur de température intégré au rotor

Info

Publication number
FR3141824B1
FR3141824B1 FR2211614A FR2211614A FR3141824B1 FR 3141824 B1 FR3141824 B1 FR 3141824B1 FR 2211614 A FR2211614 A FR 2211614A FR 2211614 A FR2211614 A FR 2211614A FR 3141824 B1 FR3141824 B1 FR 3141824B1
Authority
FR
France
Prior art keywords
rotor
temperature sensor
electric machine
sensor integrated
electrical machine
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
FR2211614A
Other languages
English (en)
Other versions
FR3141824A1 (fr
Inventor
Emmanuel Motte
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.)
Renault SA
Original Assignee
Renault SA
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 Renault SA filed Critical Renault SA
Priority to FR2211614A priority Critical patent/FR3141824B1/fr
Priority to PCT/EP2023/079376 priority patent/WO2024099742A1/fr
Priority to CN202380084275.5A priority patent/CN120345160A/zh
Priority to EP23793383.3A priority patent/EP4616517A1/fr
Priority to KR1020257018413A priority patent/KR20250107866A/ko
Publication of FR3141824A1 publication Critical patent/FR3141824A1/fr
Application granted granted Critical
Publication of FR3141824B1 publication Critical patent/FR3141824B1/fr
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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K1/00—Details of thermometers not specially adapted for particular types of thermometer
    • G01K1/08—Protective devices, e.g. casings
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K1/00—Details of thermometers not specially adapted for particular types of thermometer
    • G01K1/14—Supports; Fastening devices; Arrangements for mounting thermometers in particular locations
    • 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
    • H02K1/26—Rotor cores with slots for windings
    • 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
    • H02K11/35—Devices for recording or transmitting machine parameters, e.g. memory chips or radio transmitters for diagnosis
    • 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
    • H02K3/52—Fastening salient pole windings or connections thereto
    • H02K3/527—Fastening salient pole windings or connections thereto applicable to rotors only
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K2203/00—Specific aspects not provided for in the other groups of this subclass relating to the windings
    • H02K2203/12—Machines characterised by the bobbins for supporting the windings

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)

Abstract

Machine électrique comportant un capteur de température intégré au rotor La présente invention concerne une machine électrique comportant un stator, un rotor (1) à pôles saillants, un arbre tournant sur lequel est monté le rotor (1), et un capteur de température (80), la machine électrique étant caractérisée en ce que le capteur de température (80) est agencé entre un bobinage du rotor et un corps (2) du rotor. (Figure 2)
FR2211614A 2022-11-08 2022-11-08 Machine électrique comportant un capteur de température intégré au rotor Active FR3141824B1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR2211614A FR3141824B1 (fr) 2022-11-08 2022-11-08 Machine électrique comportant un capteur de température intégré au rotor
PCT/EP2023/079376 WO2024099742A1 (fr) 2022-11-08 2023-10-20 Machine électrique comportant un capteur de température intégré au rotor
CN202380084275.5A CN120345160A (zh) 2022-11-08 2023-10-20 包括集成到转子中的温度传感器的电动机器
EP23793383.3A EP4616517A1 (fr) 2022-11-08 2023-10-20 Machine électrique comportant un capteur de température intégré au rotor
KR1020257018413A KR20250107866A (ko) 2022-11-08 2023-10-20 로터에 통합된 온도 센서를 포함하는 전기 기계

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2211614A FR3141824B1 (fr) 2022-11-08 2022-11-08 Machine électrique comportant un capteur de température intégré au rotor
FR2211614 2022-11-08

Publications (2)

Publication Number Publication Date
FR3141824A1 FR3141824A1 (fr) 2024-05-10
FR3141824B1 true FR3141824B1 (fr) 2025-10-31

Family

ID=84820380

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2211614A Active FR3141824B1 (fr) 2022-11-08 2022-11-08 Machine électrique comportant un capteur de température intégré au rotor

Country Status (5)

Country Link
EP (1) EP4616517A1 (fr)
KR (1) KR20250107866A (fr)
CN (1) CN120345160A (fr)
FR (1) FR3141824B1 (fr)
WO (1) WO2024099742A1 (fr)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010004637A (ja) * 2008-06-19 2010-01-07 Daikin Ind Ltd インシュレータ、電機子及びモータ
JP5444770B2 (ja) * 2009-03-09 2014-03-19 日産自動車株式会社 絶縁ボビン、回転電機のステータ、および回転電機のステータの製造方法
EP2887511A1 (fr) * 2013-12-20 2015-06-24 ABB Technology AG Ensemble capteur pour mesurer au moins une température sur une partie mobile d'une machine électrique
FR3033961B1 (fr) 2015-03-20 2017-03-31 Renault Sas Gestion d'une machine asynchrone de vehicule automobile.
EP3382863B1 (fr) * 2017-03-30 2021-08-11 ABB Schweiz AG Procédé permettant de détecter un défaut de barre de rotor
FR3084220B1 (fr) 2018-07-23 2020-06-19 Renault S.A.S Dispositif de guidage de fils pour rotor de machine electrique synchrone de type a rotor bobine

Also Published As

Publication number Publication date
KR20250107866A (ko) 2025-07-14
EP4616517A1 (fr) 2025-09-17
CN120345160A (zh) 2025-07-18
WO2024099742A1 (fr) 2024-05-16
FR3141824A1 (fr) 2024-05-10

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