[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

FR3126824B1 - Device for determining the angular position of a rotating electrical machine rotor - Google Patents

Device for determining the angular position of a rotating electrical machine rotor Download PDF

Info

Publication number
FR3126824B1
FR3126824B1 FR2109477A FR2109477A FR3126824B1 FR 3126824 B1 FR3126824 B1 FR 3126824B1 FR 2109477 A FR2109477 A FR 2109477A FR 2109477 A FR2109477 A FR 2109477A FR 3126824 B1 FR3126824 B1 FR 3126824B1
Authority
FR
France
Prior art keywords
circuit
rotor
harmonics
signal
basis
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
FR2109477A
Other languages
French (fr)
Other versions
FR3126824A1 (en
Inventor
Laurent Labiste
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
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 Valeo Equipements Electriques Moteur SAS filed Critical Valeo Equipements Electriques Moteur SAS
Priority to FR2109477A priority Critical patent/FR3126824B1/en
Priority to PCT/EP2022/074319 priority patent/WO2023036680A1/en
Priority to EP22773149.4A priority patent/EP4399792A1/en
Publication of FR3126824A1 publication Critical patent/FR3126824A1/en
Application granted granted Critical
Publication of FR3126824B1 publication Critical patent/FR3126824B1/en
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
    • H02P6/14—Electronic commutators
    • H02P6/16—Circuit arrangements for detecting position

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)

Abstract

. Dispositif de détermination (100) de la position angulaire d’un rotor (4) de machine électrique tournante sur la base de signaux fournis par plusieurs capteurs de position (20), dispositif comprenant : - un circuit (103) estimant la position du rotor, notamment via la réalisation d’une boucle de contrôle, ce circuit (103) fournissant en sortie un signal représentatif de la position du rotor, et - au moins un circuit (102) de compensation d’harmoniques prédéfinis dans le signal résultant des signaux fournis par les capteurs de position (20), ce circuit de compensation d’harmoniques recevant en entrée : - le signal résultant des signaux fournis par les capteurs de position (20), et - le signal représentatif de la position du rotor, ce circuit (102) de compensation d’harmoniques prédéfinis fournissant en sortie une entrée du circuit (103) estimant la position du rotor, ce circuit (102) de compensation d’ harmoniques prédéfinis étant configuré pour : - récupérer sur la base du signal représentatif de la position du rotor dans au moins une table de stockage un signal reconstruit sur la base des harmoniques à compenser, et - compenser lesdits harmoniques en soustrayant du signal résultant des signaux fournis par les capteurs de position (20) le signal reconstruit sur la base de ces harmoniques à compenser. Figure d’abrégé: Fig 4. Device (100) for determining the angular position of a rotor (4) of a rotating electrical machine on the basis of signals supplied by several position sensors (20), device comprising: - a circuit (103) estimating the position of the rotor , in particular via the creation of a control loop, this circuit (103) providing at output a signal representative of the position of the rotor, and - at least one circuit (102) for compensating predefined harmonics in the signal resulting from the signals supplied by the position sensors (20), this harmonic compensation circuit receiving as input: - the signal resulting from the signals supplied by the position sensors (20), and - the signal representative of the position of the rotor, this circuit (102) for compensating predefined harmonics providing at output an input of the circuit (103) estimating the position of the rotor, this circuit (102) for compensating predefined harmonics being configured to: - recover on the basis of the signal representative of the position of the rotor in at least one storage table a signal reconstructed on the basis of the harmonics to be compensated, and - compensate said harmonics by subtracting from the signal resulting from the signals supplied by the position sensors (20) the signal reconstructed on the basis of these harmonics to be compensated. Abstract figure: Fig 4

FR2109477A 2021-09-09 2021-09-09 Device for determining the angular position of a rotating electrical machine rotor Active FR3126824B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR2109477A FR3126824B1 (en) 2021-09-09 2021-09-09 Device for determining the angular position of a rotating electrical machine rotor
PCT/EP2022/074319 WO2023036680A1 (en) 2021-09-09 2022-09-01 Device and method for determining the angular position of a rotor of a rotary electric machine
EP22773149.4A EP4399792A1 (en) 2021-09-09 2022-09-01 Device and method for determining the angular position of a rotor of a rotary electric machine

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2109477A FR3126824B1 (en) 2021-09-09 2021-09-09 Device for determining the angular position of a rotating electrical machine rotor
FR2109477 2021-09-09

Publications (2)

Publication Number Publication Date
FR3126824A1 FR3126824A1 (en) 2023-03-10
FR3126824B1 true FR3126824B1 (en) 2024-04-26

Family

ID=78649413

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2109477A Active FR3126824B1 (en) 2021-09-09 2021-09-09 Device for determining the angular position of a rotating electrical machine rotor

Country Status (3)

Country Link
EP (1) EP4399792A1 (en)
FR (1) FR3126824B1 (en)
WO (1) WO2023036680A1 (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10668822B2 (en) * 2017-07-25 2020-06-02 GM Global Technology Operations LLC Elimination of fundamental harmonic position measurement errors in a vector-based position sensing system
FR3105655B1 (en) 2019-12-20 2021-11-26 Valeo Equip Electr Moteur Device for determining the angular position of a rotor of a rotating electrical machine

Also Published As

Publication number Publication date
EP4399792A1 (en) 2024-07-17
WO2023036680A1 (en) 2023-03-16
FR3126824A1 (en) 2023-03-10

Similar Documents

Publication Publication Date Title
Lautier et al. Hybridizing matter-wave and classical accelerometers
US4292580A (en) Circuit arrangement for attenuation of power oscillations in networks
US2362616A (en) Pendulum compensator
FR2356147A1 (en) COMPENSATED OPTICAL INSULATOR FOR ELECTRICAL MEASURING EQUIPMENT
FR3105655B1 (en) Device for determining the angular position of a rotor of a rotating electrical machine
FR3126824B1 (en) Device for determining the angular position of a rotating electrical machine rotor
FR2931598B1 (en) DEVICE FOR DETERMINING THE ANGULAR POSITION OF A ROTOR OF A POLYPHASE ROTARY ELECTRIC MACHINE AND ROTATING ELECTRIC MACHINE COMPRISING SUCH A DEVICE
FR3102581B1 (en) Voltage Regulator
FR3091241B1 (en) Cleaning system for a vehicle sensor block
FR3115362B1 (en) Device for determining the angular position of a rotor of a rotating electrical machine
GB610315A (en) Improvements in or relating to instruments for the measurement of surface finish
CN104616851A (en) Laser resistor trimming machine
US4060771A (en) Method and circuit arrangement for conditioning direct current signals in electric measurand transmitters, particularly electromechanical precision and fine balances
FR3089850B1 (en) System for controlled depositing of a fluid on a substrate
FR3108974B1 (en) Rotor position measuring device for stator unit of rotating electric machine
GB339664A (en) Improvements in wireless direction finding systems
RU2670245C1 (en) Method of reading and control oscillations of wave solid-state gyroscope
CN210323351U (en) Semiconductor refrigeration is applied to laser rangefinder's of high temperature environment shell
US20150115858A1 (en) Apparatus for compensating phase error in inverter output voltage
FR2355322A1 (en) STEP MOTOR VALVE OPERATOR
US620427A (en) Solar and transit instrument
FR3057135B1 (en) OPTOELECTRONIC CIRCUIT INCLUDING LIGHT-LUMINESCENT DIODES
RU2704334C1 (en) Method of reading and controlling oscillations of wave solid-state gyroscope
CH410124A (en) Device allowing the movement of a part according to a predetermined program
FR3083619B1 (en) SYSTEM FOR DETERMINING AT LEAST ONE DATA CORRESPONDING TO A MEASUREMENT OF A MEDIUM CHARACTERISTIC

Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 2

PLSC Publication of the preliminary search report

Effective date: 20230310

PLFP Fee payment

Year of fee payment: 3

PLFP Fee payment

Year of fee payment: 4