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GB2600688B - Method of accurately determining angular rotor position from a raw signal - Google Patents

Method of accurately determining angular rotor position from a raw signal Download PDF

Info

Publication number
GB2600688B
GB2600688B GB2017181.5A GB202017181A GB2600688B GB 2600688 B GB2600688 B GB 2600688B GB 202017181 A GB202017181 A GB 202017181A GB 2600688 B GB2600688 B GB 2600688B
Authority
GB
United Kingdom
Prior art keywords
rotor position
raw signal
accurately determining
determining angular
angular rotor
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
GB2017181.5A
Other versions
GB2600688A (en
GB202017181D0 (en
Inventor
Randazzo Stephane
Kayan Ertan
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.)
BorgWarner Luxembourg Automotive Systems SA
Original Assignee
Delphi Automotive Systems Luxembourg SA
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 Delphi Automotive Systems Luxembourg SA filed Critical Delphi Automotive Systems Luxembourg SA
Priority to GB2017181.5A priority Critical patent/GB2600688B/en
Publication of GB202017181D0 publication Critical patent/GB202017181D0/en
Priority to PCT/EP2021/075372 priority patent/WO2022089829A1/en
Publication of GB2600688A publication Critical patent/GB2600688A/en
Application granted granted Critical
Publication of GB2600688B publication Critical patent/GB2600688B/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
    • H02P6/18—Circuit arrangements for detecting position without separate position detecting elements
    • H02P6/185—Circuit arrangements for detecting position without separate position detecting elements using inductance sensing, e.g. pulse excitation
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D3/00—Indicating or recording apparatus with provision for the special purposes referred to in the subgroups
    • G01D3/028—Indicating or recording apparatus with provision for the special purposes referred to in the subgroups mitigating undesired influences, e.g. temperature, pressure
    • G01D3/036—Indicating or recording apparatus with provision for the special purposes referred to in the subgroups mitigating undesired influences, e.g. temperature, pressure on measuring arrangements themselves
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/12—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means
    • G01D5/14—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage
    • G01D5/20—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying inductance, e.g. by a movable armature
    • G01D5/204—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying inductance, e.g. by a movable armature by influencing the mutual induction between two or more coils
    • G01D5/2046—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying inductance, e.g. by a movable armature by influencing the mutual induction between two or more coils by a movable ferromagnetic element, e.g. a core
    • 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
    • H02P25/00—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details
    • H02P25/02—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details characterised by the kind of motor
    • H02P25/022—Synchronous motors
    • 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
    • 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
    • H02P2203/00—Indexing scheme relating to controlling arrangements characterised by the means for detecting the position of the rotor
    • H02P2203/01—Motor rotor position determination based on the detected or calculated phase inductance, e.g. for a Switched Reluctance Motor

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Control Of Electric Motors In General (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
GB2017181.5A 2020-10-29 2020-10-29 Method of accurately determining angular rotor position from a raw signal Active GB2600688B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB2017181.5A GB2600688B (en) 2020-10-29 2020-10-29 Method of accurately determining angular rotor position from a raw signal
PCT/EP2021/075372 WO2022089829A1 (en) 2020-10-29 2021-09-15 Method of accurately determining angular rotor position from a raw signal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2017181.5A GB2600688B (en) 2020-10-29 2020-10-29 Method of accurately determining angular rotor position from a raw signal

Publications (3)

Publication Number Publication Date
GB202017181D0 GB202017181D0 (en) 2020-12-16
GB2600688A GB2600688A (en) 2022-05-11
GB2600688B true GB2600688B (en) 2023-05-17

Family

ID=73776419

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2017181.5A Active GB2600688B (en) 2020-10-29 2020-10-29 Method of accurately determining angular rotor position from a raw signal

Country Status (2)

Country Link
GB (1) GB2600688B (en)
WO (1) WO2022089829A1 (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090066324A1 (en) * 2005-05-11 2009-03-12 Makoto Nagamoto Angular position detector and rotary electric device drive unit including the same
JP2010239698A (en) * 2009-03-30 2010-10-21 Aisin Seiki Co Ltd Ac motor controller
DE102013224243A1 (en) * 2013-11-27 2015-05-28 Robert Bosch Gmbh Method and device for determining a position indication of a rotor of an electrical machine
US20160197568A1 (en) * 2013-07-23 2016-07-07 Korea Institute Of Ocean Science & Technology Driving apparatus for motor using time delay compensation method of current detecting sensor combined with filter
CN108282124A (en) * 2017-12-20 2018-07-13 上海辛格林纳新时达电机有限公司 The rotor position angle compensation method of motor vector controlled

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2006640B1 (en) * 2006-03-14 2015-10-07 NTN Corporation Rotation angle detector and rotational angle detector incorporated bearing assembly

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090066324A1 (en) * 2005-05-11 2009-03-12 Makoto Nagamoto Angular position detector and rotary electric device drive unit including the same
JP2010239698A (en) * 2009-03-30 2010-10-21 Aisin Seiki Co Ltd Ac motor controller
US20160197568A1 (en) * 2013-07-23 2016-07-07 Korea Institute Of Ocean Science & Technology Driving apparatus for motor using time delay compensation method of current detecting sensor combined with filter
DE102013224243A1 (en) * 2013-11-27 2015-05-28 Robert Bosch Gmbh Method and device for determining a position indication of a rotor of an electrical machine
CN108282124A (en) * 2017-12-20 2018-07-13 上海辛格林纳新时达电机有限公司 The rotor position angle compensation method of motor vector controlled

Also Published As

Publication number Publication date
WO2022089829A1 (en) 2022-05-05
GB2600688A (en) 2022-05-11
GB202017181D0 (en) 2020-12-16

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