FR3054939B1 - PROCESS FOR BLOCKING A SYNCHRONOUS MOTOR FOR A MOTOR VEHICLE - Google Patents

PROCESS FOR BLOCKING A SYNCHRONOUS MOTOR FOR A MOTOR VEHICLE Download PDF

Info

Publication number
FR3054939B1
FR3054939B1 FR1657593A FR1657593A FR3054939B1 FR 3054939 B1 FR3054939 B1 FR 3054939B1 FR 1657593 A FR1657593 A FR 1657593A FR 1657593 A FR1657593 A FR 1657593A FR 3054939 B1 FR3054939 B1 FR 3054939B1
Authority
FR
France
Prior art keywords
motor
blocking
rotor
motor vehicle
coils
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
FR1657593A
Other languages
French (fr)
Other versions
FR3054939A1 (en
Inventor
Xavier Goumain
Sylvain Grandyot
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 Systemes Thermiques SAS
Original Assignee
Valeo Systemes Thermiques 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 Systemes Thermiques SAS filed Critical Valeo Systemes Thermiques SAS
Priority to FR1657593A priority Critical patent/FR3054939B1/en
Priority to PCT/FR2017/051961 priority patent/WO2018024963A1/en
Publication of FR3054939A1 publication Critical patent/FR3054939A1/en
Application granted granted Critical
Publication of FR3054939B1 publication Critical patent/FR3054939B1/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
    • H02P21/00—Arrangements or methods for the control of electric machines by vector control, e.g. by control of field orientation
    • H02P21/04—Arrangements or methods for the control of electric machines by vector control, e.g. by control of field orientation specially adapted for very low speeds
    • 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
    • H02P21/00—Arrangements or methods for the control of electric machines by vector control, e.g. by control of field orientation
    • H02P21/14—Estimation or adaptation of machine parameters, e.g. flux, current or voltage
    • H02P21/18—Estimation of position or speed
    • 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
    • H02P6/08—Arrangements for controlling the speed or torque of a single motor

Abstract

L'invention concerne un procédé de détection de blocage d'un moteur synchrone sans balai pour véhicule automobile, comprenant un stator muni d'une pluralité de bobines et un rotor, ledit moteur étant dépourvu de capteur de position du rotor, ledit procédé comprenant au moins une séquence de deux étapes : - une étape de comparaison (2) d'une valeur d'une force contre-électromotrice générée par une rotation du rotor au passage devant chacune desdites bobines à une valeur seuil, et - une étape de détermination de blocage (3) selon un résultat de l'étape de comparaison.The invention relates to a method for detecting the jamming of a synchronous brushless motor for a motor vehicle, comprising a stator provided with a plurality of coils and a rotor, said motor being devoid of a rotor position sensor, said method comprising at the same time at least one sequence of two steps: - a step of comparing (2) a value of a back-electromotive force generated by a rotation of the rotor as it passes in front of each of said coils at a threshold value, and - a step of determining blocking (3) according to a result of the comparison step.

FR1657593A 2016-08-05 2016-08-05 PROCESS FOR BLOCKING A SYNCHRONOUS MOTOR FOR A MOTOR VEHICLE Active FR3054939B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR1657593A FR3054939B1 (en) 2016-08-05 2016-08-05 PROCESS FOR BLOCKING A SYNCHRONOUS MOTOR FOR A MOTOR VEHICLE
PCT/FR2017/051961 WO2018024963A1 (en) 2016-08-05 2017-07-18 Method for detecting the blocking of a synchronous motor for a motor vehicle

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1657593A FR3054939B1 (en) 2016-08-05 2016-08-05 PROCESS FOR BLOCKING A SYNCHRONOUS MOTOR FOR A MOTOR VEHICLE
FR1657593 2016-08-05

Publications (2)

Publication Number Publication Date
FR3054939A1 FR3054939A1 (en) 2018-02-09
FR3054939B1 true FR3054939B1 (en) 2021-01-29

Family

ID=57209561

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1657593A Active FR3054939B1 (en) 2016-08-05 2016-08-05 PROCESS FOR BLOCKING A SYNCHRONOUS MOTOR FOR A MOTOR VEHICLE

Country Status (2)

Country Link
FR (1) FR3054939B1 (en)
WO (1) WO2018024963A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109510405B (en) * 2018-11-21 2020-07-17 邵琪 Non-inductive brushless motor and anti-stalling control method thereof
EP3722891B1 (en) * 2019-04-12 2022-02-09 The Swatch Group Research and Development Ltd Methods and system for determining an error and for correcting the angular position of an engine with continuous rotation

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5744921A (en) * 1996-05-02 1998-04-28 Siemens Electric Limited Control circuit for five-phase brushless DC motor
EP1460757A1 (en) * 2003-03-21 2004-09-22 AMI Semiconductor Belgium BVBA Device and method for detecting rotor speed of a multiple phase motor with bipolar drive
EP1760875A1 (en) * 2005-08-30 2007-03-07 Protronic N.V. Method and apparatus detecting an operating state of a motor

Also Published As

Publication number Publication date
WO2018024963A1 (en) 2018-02-08
FR3054939A1 (en) 2018-02-09

Similar Documents

Publication Publication Date Title
CN104975966B (en) Method for determining a rotational speed
WO2013160075A3 (en) Method and device for determining and/or actuating a position of an electric motor, in particular in a clutch‑activation system of a motor vehicle
CN109891072B (en) Method for determining the rotational angle position of a crankshaft of an internal combustion engine
FR3054939B1 (en) PROCESS FOR BLOCKING A SYNCHRONOUS MOTOR FOR A MOTOR VEHICLE
FR2933550B1 (en) METHOD FOR DETERMINING THE INDUCTIONS OF A SYNCHRONOUS MACHINE WITH PERMANENT MAGNETS
WO2016126633A3 (en) Motor having non-circular stator
WO2008120734A1 (en) Brushless motor control device and brushless motor controlling method
WO2012140053A3 (en) Electronically commutated electric motor comprising rotor position detection with interference field compensation
WO2011138756A3 (en) Electric motor for an electric vehicle
FR3039215B1 (en) METHOD FOR DETERMINING THE ROTATION STATE OF A CAMSHAFT OF A VEHICLE ENGINE
FR3059174B1 (en) MOTOR-REDUCER, WIPING SYSTEM AND CONTROL METHOD THEREOF
WO2015124855A1 (en) Method for detecting a short circuit in a synchronous machine fitted with an angular position sensor
FR3017961B1 (en) METHOD FOR MEASURING THE VIBRATION OF PERMANENT MAGNETS OF A SYNCHRONOUS MACHINE EQUIPPED WITH AN ANGULAR POSITION SENSOR
WO2014121977A3 (en) Rotor arrangement for an electrical machine
JP2009159792A (en) Driving apparatus and saddle riding-type vehicle equipped therewith
WO2018162152A3 (en) Determining and correcting a spatial orientation
US9719807B2 (en) Method for precise position determination
WO2013186254A3 (en) Sensor device for measuring a variable characterising a rotational state of a shaft part of a motor vehicle, motor vehicle and method for producing a sensor device
MX2018015997A (en) Method for estimating the position and speed of the rotor of an alternating current machine for a motor vehicle, and corresponding system.
WO2015040299A3 (en) Polyphase electric motor provided with a device for determining the angular position and/or the speed of rotation of a rotor of said motor
FR3083402B1 (en) BRUSHLESS DIRECT CURRENT ELECTRIC MOTOR AND METHOD OF CONTROLLING THE SAME
JP6207458B2 (en) Electric motor control device
FR3062935B1 (en) ROTARY CONTROL MODULE FOR VEHICLE CABIN
KR102269480B1 (en) Inverter apparatus for controlling bldc motor and control method for bldc motor
FR3057351B1 (en) METHOD FOR VALIDATING THE ANGULAR POSITION OF THE ROTOR OF AN ELECTRIC MACHINE FOR A MOTOR VEHICLE

Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 2

PLSC Publication of the preliminary search report

Effective date: 20180209

PLFP Fee payment

Year of fee payment: 3

PLFP Fee payment

Year of fee payment: 4

PLFP Fee payment

Year of fee payment: 5

PLFP Fee payment

Year of fee payment: 6

PLFP Fee payment

Year of fee payment: 7

PLFP Fee payment

Year of fee payment: 8