FR3073344B1 - PROCESS FOR REGULATING AN ELECTRIC CURRENT DELIVERED BY A ROTATING ELECTRIC MACHINE - Google Patents

PROCESS FOR REGULATING AN ELECTRIC CURRENT DELIVERED BY A ROTATING ELECTRIC MACHINE Download PDF

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Publication number
FR3073344B1
FR3073344B1 FR1760525A FR1760525A FR3073344B1 FR 3073344 B1 FR3073344 B1 FR 3073344B1 FR 1760525 A FR1760525 A FR 1760525A FR 1760525 A FR1760525 A FR 1760525A FR 3073344 B1 FR3073344 B1 FR 3073344B1
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France
Prior art keywords
temperature
regulating
current delivered
electric current
excitation
Prior art date
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Active
Application number
FR1760525A
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French (fr)
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FR3073344A1 (en
Inventor
Pierre Faverolle
Jean-Francois Gautru
Pierre-Francois Ragaine
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
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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.)
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Application filed by Valeo Equipements Electriques Moteur SAS filed Critical Valeo Equipements Electriques Moteur SAS
Priority to FR1760525A priority Critical patent/FR3073344B1/en
Priority to PCT/EP2018/080516 priority patent/WO2019092047A1/en
Publication of FR3073344A1 publication Critical patent/FR3073344A1/en
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Publication of FR3073344B1 publication Critical patent/FR3073344B1/en
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Classifications

    • 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
    • H02P29/64—Controlling or determining the temperature of the winding

Abstract

La présente invention se rapporte à un procédé de régulation d'un courant électrique délivré par une machine électrique tournante comprenant un rotor muni d'un bobinage d'excitation alimenté par un courant électrique d'excitation, le procédé étant caractérisé en ce qu'il comporte les étapes suivantes : - (a) déterminer la température d'un élément de la machine électrique tournante ; - (b) comparer la température de l'élément à une valeur prédéterminée ; - (c) limiter le courant d'excitation alimentant le bobinage d'excitation pour réguler le courant délivré par la machine électrique tournante lorsque la température de l'élément atteint la température limite de sorte que la température de l'élément ne dépasse pas la température limite.The present invention relates to a method of regulating an electric current delivered by a rotating electric machine comprising a rotor provided with an excitation winding supplied with an excitation electric current, the method being characterized in that it comprises the following steps: - (a) determining the temperature of an element of the rotating electrical machine; - (b) compare the temperature of the element to a predetermined value; - (c) limit the excitation current supplying the excitation winding to regulate the current delivered by the rotating electrical machine when the temperature of the element reaches the limit temperature so that the temperature of the element does not exceed the limit temperature.

FR1760525A 2017-11-09 2017-11-09 PROCESS FOR REGULATING AN ELECTRIC CURRENT DELIVERED BY A ROTATING ELECTRIC MACHINE Active FR3073344B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR1760525A FR3073344B1 (en) 2017-11-09 2017-11-09 PROCESS FOR REGULATING AN ELECTRIC CURRENT DELIVERED BY A ROTATING ELECTRIC MACHINE
PCT/EP2018/080516 WO2019092047A1 (en) 2017-11-09 2018-11-07 Method for regulating an electrical current delivered by a rotating electrical machine

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1760525 2017-11-09
FR1760525A FR3073344B1 (en) 2017-11-09 2017-11-09 PROCESS FOR REGULATING AN ELECTRIC CURRENT DELIVERED BY A ROTATING ELECTRIC MACHINE

Publications (2)

Publication Number Publication Date
FR3073344A1 FR3073344A1 (en) 2019-05-10
FR3073344B1 true FR3073344B1 (en) 2021-04-30

Family

ID=61003179

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1760525A Active FR3073344B1 (en) 2017-11-09 2017-11-09 PROCESS FOR REGULATING AN ELECTRIC CURRENT DELIVERED BY A ROTATING ELECTRIC MACHINE

Country Status (2)

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FR (1) FR3073344B1 (en)
WO (1) WO2019092047A1 (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3021468B1 (en) * 2014-05-22 2017-11-03 Valeo Equip Electr Moteur ROTATING ELECTRIC MACHINE FOR MOTOR VEHICLE
CN104158463B (en) * 2014-09-05 2016-03-30 南车株洲电力机车研究所有限公司 A kind of temperature monitoring method and system of permagnetic synchronous motor

Also Published As

Publication number Publication date
FR3073344A1 (en) 2019-05-10
WO2019092047A1 (en) 2019-05-16

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