FR3079371B1 - CONTROL SYSTEM FOR A ROTATING ELECTRIC MACHINE - Google Patents

CONTROL SYSTEM FOR A ROTATING ELECTRIC MACHINE Download PDF

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Publication number
FR3079371B1
FR3079371B1 FR1852509A FR1852509A FR3079371B1 FR 3079371 B1 FR3079371 B1 FR 3079371B1 FR 1852509 A FR1852509 A FR 1852509A FR 1852509 A FR1852509 A FR 1852509A FR 3079371 B1 FR3079371 B1 FR 3079371B1
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FR
France
Prior art keywords
electric machine
control system
current
output current
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
FR1852509A
Other languages
French (fr)
Other versions
FR3079371A1 (en
Inventor
Pierre Chassard
Pierre Tisserand
Pierre Faverolle
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
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Publication date
Application filed by Valeo Equipements Electriques Moteur SAS filed Critical Valeo Equipements Electriques Moteur SAS
Priority to FR1852509A priority Critical patent/FR3079371B1/en
Publication of FR3079371A1 publication Critical patent/FR3079371A1/en
Application granted granted Critical
Publication of FR3079371B1 publication Critical patent/FR3079371B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • H02P9/00—Arrangements for controlling electric generators for the purpose of obtaining a desired output
    • H02P9/008—Arrangements for controlling electric generators for the purpose of obtaining a desired output wherein the generator is controlled by the requirements of the prime mover
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/14—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from dynamo-electric generators driven at varying speed, e.g. on vehicle
    • H02J7/16—Regulation of the charging current or voltage by variation of field
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/34—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
    • 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
    • H02P9/00—Arrangements for controlling electric generators for the purpose of obtaining a desired output
    • H02P9/10—Control effected upon generator excitation circuit to reduce harmful effects of overloads or transients, e.g. sudden application of load, sudden removal of load, sudden change of load
    • 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
    • H02P9/00—Arrangements for controlling electric generators for the purpose of obtaining a desired output
    • H02P9/14—Arrangements for controlling electric generators for the purpose of obtaining a desired output by variation of field
    • H02P9/26—Arrangements for controlling electric generators for the purpose of obtaining a desired output by variation of field using discharge tubes or semiconductor devices
    • H02P9/30—Arrangements for controlling electric generators for the purpose of obtaining a desired output by variation of field using discharge tubes or semiconductor devices using semiconductor devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Eletrric Generators (AREA)
  • Control Of Ac Motors In General (AREA)

Abstract

L'invention porte principalement sur un système de contrôle (100) pour une machine électrique tournante (10) comprenant: -un module d'excitation (3) du rotor (13) pour appliquer par modulation à largeur d'impulsion en fonction d'un rapport cyclique (r) un courant d'entrée (Irot) entrant dans le bobinage du rotor; caractérisé en ce que le système de contrôle (100) comprend: - un module de calcul ou de cartographie (6) de la machine électrique (10) pour déterminer, en fonction d'une vitesse de rotation de la machine (Srot), une valeur optimale du courant de sortie (Iopt) permettant d'obtenir un rendement optimal de la machine électrique (10), et - une boucle de contrôle, dite boucle de contrôle en courant, pour asservir le courant de sortie (lait) de l'alternateur à cette valeur optimale du courant de sortie (Iopt) pour optimiser le rendement de ladite machine électrique tournante (10) indépendamment d'une valeur de courant (Ich) demandée par les charges.The invention mainly relates to a control system (100) for a rotary electric machine (10) comprising: -an excitation module (3) of the rotor (13) for applying by pulse width modulation as a function of a duty cycle (r) an input current (Irot) entering the rotor winding; characterized in that the control system (100) comprises: - a calculation or mapping module (6) of the electric machine (10) to determine, as a function of a speed of rotation of the machine (Srot), a optimum value of the output current (Iopt) making it possible to obtain an optimal efficiency of the electric machine (10), and - a control loop, called a current control loop, to control the output current (milk) of the alternator at this optimum value of the output current (Iopt) in order to optimize the efficiency of said rotating electrical machine (10) independently of a current value (Ich) requested by the loads.

FR1852509A 2018-03-23 2018-03-23 CONTROL SYSTEM FOR A ROTATING ELECTRIC MACHINE Active FR3079371B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1852509A FR3079371B1 (en) 2018-03-23 2018-03-23 CONTROL SYSTEM FOR A ROTATING ELECTRIC MACHINE

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1852509A FR3079371B1 (en) 2018-03-23 2018-03-23 CONTROL SYSTEM FOR A ROTATING ELECTRIC MACHINE
FR1852509 2018-03-23

Publications (2)

Publication Number Publication Date
FR3079371A1 FR3079371A1 (en) 2019-09-27
FR3079371B1 true FR3079371B1 (en) 2020-12-04

Family

ID=65243652

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1852509A Active FR3079371B1 (en) 2018-03-23 2018-03-23 CONTROL SYSTEM FOR A ROTATING ELECTRIC MACHINE

Country Status (1)

Country Link
FR (1) FR3079371B1 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5602459A (en) * 1988-07-13 1997-02-11 Electronic Development Inc. Fuel saving multi-battery charging system and method
JP3490420B2 (en) * 2001-11-15 2004-01-26 日野自動車株式会社 Hybrid car
KR101272510B1 (en) * 2007-12-13 2013-06-10 현대자동차주식회사 Electric Energy Control System Using Altenator
JP5224268B2 (en) * 2007-12-14 2013-07-03 ダイハツ工業株式会社 Vehicle power generation control device
KR101806738B1 (en) * 2016-09-21 2018-01-10 현대자동차주식회사 Method for Intelligence Power Generation Control Based On Efficiency Map and Vehicle thereby

Also Published As

Publication number Publication date
FR3079371A1 (en) 2019-09-27

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