JPWO2023084600A1 - - Google Patents

Info

Publication number
JPWO2023084600A1
JPWO2023084600A1 JP2023559232A JP2023559232A JPWO2023084600A1 JP WO2023084600 A1 JPWO2023084600 A1 JP WO2023084600A1 JP 2023559232 A JP2023559232 A JP 2023559232A JP 2023559232 A JP2023559232 A JP 2023559232A JP WO2023084600 A1 JPWO2023084600 A1 JP WO2023084600A1
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.)
Ceased
Application number
JP2023559232A
Other languages
Japanese (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.)
Filing date
Publication date
Application filed filed Critical
Publication of JPWO2023084600A1 publication Critical patent/JPWO2023084600A1/ja
Ceased legal-status Critical Current

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
    • H02P27/00—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage
    • H02P27/04—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage
    • H02P27/06—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage using DC to AC converters or inverters
    • H02P27/08—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage using DC to AC converters or inverters with pulse width modulation
    • H02P27/085—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage using DC to AC converters or inverters with pulse width modulation wherein the PWM mode is adapted on the running conditions of the motor, e.g. the switching frequency
    • 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
    • H02P21/05—Arrangements or methods for the control of electric machines by vector control, e.g. by control of field orientation specially adapted for damping motor oscillations, e.g. for reducing hunting
    • 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
    • H02P27/00—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage
    • H02P27/04—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage
    • H02P27/06—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage using DC to AC converters or inverters
    • 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
    • H02P29/50—Reduction of harmonics

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Ac Motors In General (AREA)
JP2023559232A 2021-11-09 2021-11-09 Ceased JPWO2023084600A1 (https=)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2021/041185 WO2023084600A1 (ja) 2021-11-09 2021-11-09 電力変換装置、モータ駆動装置及び冷凍サイクル適用機器

Publications (1)

Publication Number Publication Date
JPWO2023084600A1 true JPWO2023084600A1 (https=) 2023-05-19

Family

ID=86335319

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023559232A Ceased JPWO2023084600A1 (https=) 2021-11-09 2021-11-09

Country Status (4)

Country Link
US (1) US20240372498A1 (https=)
JP (1) JPWO2023084600A1 (https=)
CN (1) CN118266161A (https=)
WO (1) WO2023084600A1 (https=)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022091184A1 (ja) * 2020-10-26 2022-05-05 三菱電機株式会社 電力変換装置、モータ駆動装置および冷凍サイクル適用機器
WO2023073870A1 (ja) * 2021-10-28 2023-05-04 三菱電機株式会社 電力変換装置、モータ駆動装置および冷凍サイクル適用機器
WO2023073880A1 (ja) * 2021-10-28 2023-05-04 三菱電機株式会社 電力変換装置、モータ駆動装置および冷凍サイクル適用機器
WO2025203347A1 (ja) * 2024-03-27 2025-10-02 三菱電機株式会社 電力変換装置、モータ駆動装置及び冷凍サイクル適用機器

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11299290A (ja) * 1998-04-17 1999-10-29 Hitachi Ltd 交流電動機駆動システム
JP2002189064A (ja) * 2000-12-20 2002-07-05 Ko Gijutsu Kenkyusho:Kk 電気機器設備の異常診断方法
WO2004070402A1 (ja) * 2003-02-07 2004-08-19 Atec Co., Ltd. 電気設備の高調波診断方法
JP2016192854A (ja) * 2015-03-31 2016-11-10 東芝エレベータ株式会社 エレベータの制御装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2908416B1 (en) * 2013-12-24 2020-12-02 LG Electronics Inc. Motor driving device and air conditioner including the same
JP6343037B1 (ja) * 2017-01-11 2018-06-13 日立ジョンソンコントロールズ空調株式会社 モータ駆動装置および冷凍機器

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11299290A (ja) * 1998-04-17 1999-10-29 Hitachi Ltd 交流電動機駆動システム
JP2002189064A (ja) * 2000-12-20 2002-07-05 Ko Gijutsu Kenkyusho:Kk 電気機器設備の異常診断方法
WO2004070402A1 (ja) * 2003-02-07 2004-08-19 Atec Co., Ltd. 電気設備の高調波診断方法
JP2016192854A (ja) * 2015-03-31 2016-11-10 東芝エレベータ株式会社 エレベータの制御装置

Also Published As

Publication number Publication date
CN118266161A (zh) 2024-06-28
US20240372498A1 (en) 2024-11-07
WO2023084600A1 (ja) 2023-05-19

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