JPWO2022004002A1 - - Google Patents

Info

Publication number
JPWO2022004002A1
JPWO2022004002A1 JP2022533029A JP2022533029A JPWO2022004002A1 JP WO2022004002 A1 JPWO2022004002 A1 JP WO2022004002A1 JP 2022533029 A JP2022533029 A JP 2022533029A JP 2022533029 A JP2022533029 A JP 2022533029A JP WO2022004002 A1 JPWO2022004002 A1 JP WO2022004002A1
Authority
JP
Japan
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.)
Pending
Application number
JP2022533029A
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 filed Critical
Publication of JPWO2022004002A1 publication Critical patent/JPWO2022004002A1/ja
Pending legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • G01D5/16—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 resistance
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
    • H02K11/20—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection for measuring, monitoring, testing, protecting or switching
    • H02K11/21—Devices for sensing speed or position, or actuated thereby
    • H02K11/215—Magnetic effect devices, e.g. Hall-effect or magneto-resistive elements
    • 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)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
JP2022533029A 2020-06-30 2020-12-16 Pending JPWO2022004002A1 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2020112377 2020-06-30
PCT/JP2020/046910 WO2022004002A1 (ja) 2020-06-30 2020-12-16 モータおよび位置推定方法

Publications (1)

Publication Number Publication Date
JPWO2022004002A1 true JPWO2022004002A1 (ja) 2022-01-06

Family

ID=79315839

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022533029A Pending JPWO2022004002A1 (ja) 2020-06-30 2020-12-16

Country Status (3)

Country Link
JP (1) JPWO2022004002A1 (ja)
CN (1) CN115943558A (ja)
WO (1) WO2022004002A1 (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024004474A1 (ja) * 2022-06-30 2024-01-04 ニデック株式会社 角度検出装置および角度検出方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5107791B2 (ja) * 2008-05-26 2012-12-26 旭化成エレクトロニクス株式会社 回転角度センサ
JP2011052985A (ja) * 2009-08-31 2011-03-17 Nsk Ltd 回転角検出装置
JP5749535B2 (ja) * 2011-03-25 2015-07-15 アスモ株式会社 モータ
WO2018173106A1 (ja) * 2017-03-21 2018-09-27 三菱電機株式会社 回転数検出器
DE102017111342B3 (de) * 2017-05-24 2018-10-04 Schaeffler Technologies AG & Co. KG Vorrichtung zur Bestimmung eines Winkels eines sich drehenden Bauteiles
CN110864712B (zh) * 2018-08-27 2022-07-12 台达电子工业股份有限公司 编码器及其适用的马达
CN112970187A (zh) * 2018-10-29 2021-06-15 日本电产株式会社 位置推定装置和位置推定方法

Also Published As

Publication number Publication date
CN115943558A (zh) 2023-04-07
WO2022004002A1 (ja) 2022-01-06

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