FR3080919B1 - Procede de determination d'un courant estime d'un moteur electrique triphase en mode degrade - Google Patents

Procede de determination d'un courant estime d'un moteur electrique triphase en mode degrade Download PDF

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Publication number
FR3080919B1
FR3080919B1 FR1853929A FR1853929A FR3080919B1 FR 3080919 B1 FR3080919 B1 FR 3080919B1 FR 1853929 A FR1853929 A FR 1853929A FR 1853929 A FR1853929 A FR 1853929A FR 3080919 B1 FR3080919 B1 FR 3080919B1
Authority
FR
France
Prior art keywords
estimated current
determining
electric motor
phase electric
active phases
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
FR1853929A
Other languages
English (en)
Other versions
FR3080919A1 (fr
Inventor
Michel Parette
Rodolphe Jaumouille
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.)
Continental Automotive GmbH
Continental Automotive France SAS
Original Assignee
Continental Automotive GmbH
Continental Automotive France 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 Continental Automotive GmbH, Continental Automotive France SAS filed Critical Continental Automotive GmbH
Priority to FR1853929A priority Critical patent/FR3080919B1/fr
Priority to PCT/FR2019/050891 priority patent/WO2019215400A1/fr
Priority to CN201980045589.8A priority patent/CN112352377B/zh
Priority to US17/053,490 priority patent/US20210141018A1/en
Publication of FR3080919A1 publication Critical patent/FR3080919A1/fr
Application granted granted Critical
Publication of FR3080919B1 publication Critical patent/FR3080919B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • H02P6/00—Arrangements for controlling synchronous motors or other dynamo-electric motors using electronic commutation dependent on the rotor position; Electronic commutators therefor
    • H02P6/28—Arrangements for controlling current
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/34—Testing dynamo-electric machines
    • G01R31/343—Testing dynamo-electric machines in operation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D5/00—Power-assisted or power-driven steering
    • B62D5/04—Power-assisted or power-driven steering electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear
    • B62D5/0457—Power-assisted or power-driven steering electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear characterised by control features of the drive means as such
    • B62D5/0481—Power-assisted or power-driven steering electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear characterised by control features of the drive means as such monitoring the steering system, e.g. failures
    • B62D5/0484—Power-assisted or power-driven steering electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear characterised by control features of the drive means as such monitoring the steering system, e.g. failures for reaction to failures, e.g. limp home
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D5/00—Power-assisted or power-driven steering
    • B62D5/04—Power-assisted or power-driven steering electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear
    • B62D5/0457—Power-assisted or power-driven steering electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear characterised by control features of the drive means as such
    • B62D5/0481—Power-assisted or power-driven steering electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear characterised by control features of the drive means as such monitoring the steering system, e.g. failures
    • B62D5/0487—Power-assisted or power-driven steering electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear characterised by control features of the drive means as such monitoring the steering system, e.g. failures detecting motor faults
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
    • G01R19/0046—Arrangements for measuring currents or voltages or for indicating presence or sign thereof characterised by a specific application or detail not covered by any other subgroup of G01R19/00
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R27/00—Arrangements for measuring resistance, reactance, impedance, or electric characteristics derived therefrom
    • G01R27/02—Measuring real or complex resistance, reactance, impedance, or other two-pole characteristics derived therefrom, e.g. time constant
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D5/00—Power-assisted or power-driven steering
    • B62D5/04—Power-assisted or power-driven steering electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear
    • B62D5/0457—Power-assisted or power-driven steering electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear characterised by control features of the drive means as such
    • B62D5/0481—Power-assisted or power-driven steering electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear characterised by control features of the drive means as such monitoring the steering system, e.g. failures
    • B62D5/049—Power-assisted or power-driven steering electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear characterised by control features of the drive means as such monitoring the steering system, e.g. failures detecting sensor failures
    • 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
    • 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
    • H02P29/68—Controlling or determining the temperature of the motor or of the drive based on the temperature of a drive component or a semiconductor component

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Power Engineering (AREA)
  • Control Of Ac Motors In General (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)

Abstract

La présente invention a pour objet un procédé de détermination d'un courant estimé (lestx, lesty) circulant dans un bobinage d'un moteur (M) alors commandé sur deux phases actives. Il est procédé à une mesure d'une tension mesurée (Ux, Uy) pour chacune des deux phases actives à l'entrée du bobinage, une correction des deux tensions mesurées (Ux, Uy) pour produire une tension corrigée respective (Umesx, Umesy), une détermination d'une résistance du moteur (Rmot) compensée en fonction de la température et une détermination d'au moins un courant estimé (lestx, lesty) circulant dans respectivement chacune des deux phases actives du bobinage en fonction de la résistance du moteur (Rmot) compensée en fonction de la température et des tensions mesurées (Umesx, Umesy) des deux phases actives.
FR1853929A 2018-05-07 2018-05-07 Procede de determination d'un courant estime d'un moteur electrique triphase en mode degrade Active FR3080919B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR1853929A FR3080919B1 (fr) 2018-05-07 2018-05-07 Procede de determination d'un courant estime d'un moteur electrique triphase en mode degrade
PCT/FR2019/050891 WO2019215400A1 (fr) 2018-05-07 2019-04-16 Procédé de détermination d'un courant estimé d'un moteur électrique triphasé en mode dégradé
CN201980045589.8A CN112352377B (zh) 2018-05-07 2019-04-16 用于确定降级模式下三相电动马达的估计电流的方法
US17/053,490 US20210141018A1 (en) 2018-05-07 2019-04-16 Method for determining an estimated current of a three-phase electric motor in degraded mode

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1853929 2018-05-07
FR1853929A FR3080919B1 (fr) 2018-05-07 2018-05-07 Procede de determination d'un courant estime d'un moteur electrique triphase en mode degrade

Publications (2)

Publication Number Publication Date
FR3080919A1 FR3080919A1 (fr) 2019-11-08
FR3080919B1 true FR3080919B1 (fr) 2020-11-20

Family

ID=63036115

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1853929A Active FR3080919B1 (fr) 2018-05-07 2018-05-07 Procede de determination d'un courant estime d'un moteur electrique triphase en mode degrade

Country Status (4)

Country Link
US (1) US20210141018A1 (fr)
CN (1) CN112352377B (fr)
FR (1) FR3080919B1 (fr)
WO (1) WO2019215400A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11804799B2 (en) * 2020-03-31 2023-10-31 Steering Solutions Ip Holding Corporation Detection of unbalanced phase resistances in synchronous motor drives
CN113839586A (zh) * 2021-09-28 2021-12-24 北京信息科技大学 高速小电枢无刷直流电机三相反电动势解耦检测方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5233178B2 (ja) * 2007-06-14 2013-07-10 株式会社ジェイテクト モータ制御装置及び電動パワーステアリング装置
JP5282376B2 (ja) * 2007-06-29 2013-09-04 日本精工株式会社 電動パワーステアリング装置
JP5263510B2 (ja) * 2008-09-26 2013-08-14 株式会社ジェイテクト モータ回路及び電動パワーステアリング装置
US8786244B2 (en) * 2011-09-22 2014-07-22 GM Global Technology Operations LLC System and method for current estimation for operation of electric motors
FR3039283B1 (fr) * 2015-07-20 2017-07-21 Continental Automotive France Procede de detection d'un defaut de commande de couple d'un moteur electrique d'un systeme de direction assistee d'un vehicule automobile
JP6156458B2 (ja) * 2015-08-12 2017-07-05 日本精工株式会社 モータ制御装置、電動パワーステアリング装置及び車両

Also Published As

Publication number Publication date
WO2019215400A1 (fr) 2019-11-14
FR3080919A1 (fr) 2019-11-08
CN112352377B (zh) 2024-02-09
CN112352377A (zh) 2021-02-09
US20210141018A1 (en) 2021-05-13

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