JPWO2021084617A1 - - Google Patents

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Publication number
JPWO2021084617A1
JPWO2021084617A1 JP2021553931A JP2021553931A JPWO2021084617A1 JP WO2021084617 A1 JPWO2021084617 A1 JP WO2021084617A1 JP 2021553931 A JP2021553931 A JP 2021553931A JP 2021553931 A JP2021553931 A JP 2021553931A JP WO2021084617 A1 JPWO2021084617 A1 JP WO2021084617A1
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.)
Granted
Application number
JP2021553931A
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Japanese (ja)
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JP7325526B2 (en
JPWO2021084617A5 (en
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 JPWO2021084617A1 publication Critical patent/JPWO2021084617A1/ja
Publication of JPWO2021084617A5 publication Critical patent/JPWO2021084617A5/ja
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Publication of JP7325526B2 publication Critical patent/JP7325526B2/en
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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
    • H02P25/00—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details
    • H02P25/16—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details characterised by the circuit arrangement or by the kind of wiring
    • H02P25/18—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details characterised by the circuit arrangement or by the kind of wiring with arrangements for switching the windings, e.g. with mechanical switches or relays
    • 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
JP2021553931A 2019-10-29 2019-10-29 Electric motor drive devices, refrigeration cycle devices, air conditioners, water heaters, and refrigerators Active JP7325526B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2019/042376 WO2021084617A1 (en) 2019-10-29 2019-10-29 Electric motor drive device, refrigeration cycle device, air conditioner, water heater, and refrigerator

Publications (3)

Publication Number Publication Date
JPWO2021084617A1 true JPWO2021084617A1 (en) 2021-05-06
JPWO2021084617A5 JPWO2021084617A5 (en) 2022-04-26
JP7325526B2 JP7325526B2 (en) 2023-08-14

Family

ID=75714925

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021553931A Active JP7325526B2 (en) 2019-10-29 2019-10-29 Electric motor drive devices, refrigeration cycle devices, air conditioners, water heaters, and refrigerators

Country Status (2)

Country Link
JP (1) JP7325526B2 (en)
WO (1) WO2021084617A1 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000236700A (en) * 1999-02-16 2000-08-29 Okuma Corp Controller for induction motor
JP2013062888A (en) * 2010-01-18 2013-04-04 Yamaha Motor Co Ltd Saddle type vehicle
WO2019087243A1 (en) * 2017-10-30 2019-05-09 三菱電機株式会社 Electric motor drive device, refrigeration cycle device, air conditioner, water heater, and refrigerator

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000236700A (en) * 1999-02-16 2000-08-29 Okuma Corp Controller for induction motor
JP2013062888A (en) * 2010-01-18 2013-04-04 Yamaha Motor Co Ltd Saddle type vehicle
WO2019087243A1 (en) * 2017-10-30 2019-05-09 三菱電機株式会社 Electric motor drive device, refrigeration cycle device, air conditioner, water heater, and refrigerator

Also Published As

Publication number Publication date
WO2021084617A1 (en) 2021-05-06
JP7325526B2 (en) 2023-08-14

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