FR2995742B1 - Surveillance d'un moteur a aimants permanents - Google Patents

Surveillance d'un moteur a aimants permanents

Info

Publication number
FR2995742B1
FR2995742B1 FR1258757A FR1258757A FR2995742B1 FR 2995742 B1 FR2995742 B1 FR 2995742B1 FR 1258757 A FR1258757 A FR 1258757A FR 1258757 A FR1258757 A FR 1258757A FR 2995742 B1 FR2995742 B1 FR 2995742B1
Authority
FR
France
Prior art keywords
monitoring
permanent magnet
magnet motor
motor
permanent
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
FR1258757A
Other languages
English (en)
Other versions
FR2995742A1 (fr
Inventor
Estebanez Pablo Garcia
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 SAS
Original Assignee
Renault 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 Renault SAS filed Critical Renault SAS
Priority to FR1258757A priority Critical patent/FR2995742B1/fr
Publication of FR2995742A1 publication Critical patent/FR2995742A1/fr
Application granted granted Critical
Publication of FR2995742B1 publication Critical patent/FR2995742B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K7/00—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements
    • G01K7/42—Circuits effecting compensation of thermal inertia; Circuits for predicting the stationary value of a temperature
    • G01K7/427—Temperature calculation based on spatial modeling, e.g. spatial inter- or extrapolation
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P29/00—Arrangements for regulating or controlling electric motors, appropriate for both AC and DC motors
    • H02P29/60—Controlling or determining the temperature of the motor or of the drive
    • H02P29/66—Controlling or determining the temperature of the rotor
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K2205/00—Application of thermometers in motors, e.g. of a vehicle
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K2217/00—Temperature measurement using electric or magnetic components already present in the system to be measured
FR1258757A 2012-09-18 2012-09-18 Surveillance d'un moteur a aimants permanents Active FR2995742B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1258757A FR2995742B1 (fr) 2012-09-18 2012-09-18 Surveillance d'un moteur a aimants permanents

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1258757A FR2995742B1 (fr) 2012-09-18 2012-09-18 Surveillance d'un moteur a aimants permanents

Publications (2)

Publication Number Publication Date
FR2995742A1 FR2995742A1 (fr) 2014-03-21
FR2995742B1 true FR2995742B1 (fr) 2015-10-16

Family

ID=47178175

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1258757A Active FR2995742B1 (fr) 2012-09-18 2012-09-18 Surveillance d'un moteur a aimants permanents

Country Status (1)

Country Link
FR (1) FR2995742B1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3081635B1 (fr) * 2018-05-23 2020-07-17 Valeo Systemes De Controle Moteur Procede de protection thermique d’un compresseur electrique et compresseur electrique associe
FR3083039B1 (fr) * 2018-06-21 2020-05-29 Renault S.A.S Dispositif de surveillance d'une machine electrique synchrone a aimants permanents de traction d'un vehicule automobile
CN109282916B (zh) * 2018-08-06 2020-06-12 深圳信息职业技术学院 预测双燃料发动机活塞表面最高温度的方法和装置
JP7363528B2 (ja) * 2020-01-28 2023-10-18 マツダ株式会社 モータの磁石温度推定装置、及びそれを備えるハイブリッド車

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7340968B2 (en) * 2002-05-21 2008-03-11 Thermo Fisher Scientific (Asheville) Llc Back EMF measurement to overcome the effects of motor temperature change
DE102005062588A1 (de) * 2005-12-27 2007-06-28 Robert Bosch Gmbh Verfahren zum Bestimmen der Magnettemperatur bei Synchronmaschinen
ATE470793T1 (de) * 2007-06-20 2010-06-15 Grundfos Management As Verfahren zur erfassung der temperatur der förderflüssigkeit einer kreiselpumpe
JP4452735B2 (ja) * 2007-09-05 2010-04-21 本田技研工業株式会社 昇圧コンバータの制御装置および制御方法
DE102008054216A1 (de) * 2008-10-31 2010-05-06 Bayerische Motoren Werke Aktiengesellschaft Verfahren zur Einstellung eines elektrischen Antriebs sowie Kraftfahrzeug

Also Published As

Publication number Publication date
FR2995742A1 (fr) 2014-03-21

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