JPWO2021240883A1 - - Google Patents

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Publication number
JPWO2021240883A1
JPWO2021240883A1 JP2022527501A JP2022527501A JPWO2021240883A1 JP WO2021240883 A1 JPWO2021240883 A1 JP WO2021240883A1 JP 2022527501 A JP2022527501 A JP 2022527501A JP 2022527501 A JP2022527501 A JP 2022527501A JP WO2021240883 A1 JPWO2021240883 A1 JP WO2021240883A1
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.)
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Application number
JP2022527501A
Other versions
JP7481441B2 (ja
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.)
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Publication of JPWO2021240883A1 publication Critical patent/JPWO2021240883A1/ja
Application granted granted Critical
Publication of JP7481441B2 publication Critical patent/JP7481441B2/ja
Active legal-status Critical Current
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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
    • H02P21/14—Estimation or adaptation of machine parameters, e.g. flux, current or voltage
    • H02P21/141—Flux estimation
    • 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
    • H02P21/16—Estimation of constants, e.g. the rotor time constant
    • 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
    • H02P29/66—Controlling or determining the temperature of the rotor
    • H02P29/662—Controlling or determining the temperature of the rotor the rotor having permanent magnets
JP2022527501A 2020-05-28 2021-01-29 モータ制御装置およびモータ制御方法 Active JP7481441B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020093078 2020-05-28
JP2020093078 2020-05-28
PCT/JP2021/003172 WO2021240883A1 (ja) 2020-05-28 2021-01-29 モータ制御装置およびモータ制御方法

Publications (2)

Publication Number Publication Date
JPWO2021240883A1 true JPWO2021240883A1 (ja) 2021-12-02
JP7481441B2 JP7481441B2 (ja) 2024-05-10

Family

ID=78744219

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022527501A Active JP7481441B2 (ja) 2020-05-28 2021-01-29 モータ制御装置およびモータ制御方法

Country Status (4)

Country Link
US (1) US20230188070A1 (ja)
JP (1) JP7481441B2 (ja)
CN (1) CN115516754A (ja)
WO (1) WO2021240883A1 (ja)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6218976B2 (ja) * 2015-02-02 2017-10-25 三菱電機株式会社 同期機制御装置および同期機の永久磁石温度推定方法
JP6396869B2 (ja) * 2015-09-09 2018-09-26 日立オートモティブシステムズ株式会社 モータ制御装置
WO2019239657A1 (ja) * 2018-06-12 2019-12-19 株式会社日立製作所 永久磁石同期電動機の駆動装置、駆動システムおよび駆動方法

Also Published As

Publication number Publication date
US20230188070A1 (en) 2023-06-15
WO2021240883A1 (ja) 2021-12-02
CN115516754A (zh) 2022-12-23
JP7481441B2 (ja) 2024-05-10

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