JP7325526B2 - 電動機駆動装置、冷凍サイクル装置、空気調和機、給湯機、及び冷蔵庫 - Google Patents

電動機駆動装置、冷凍サイクル装置、空気調和機、給湯機、及び冷蔵庫 Download PDF

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Publication number
JP7325526B2
JP7325526B2 JP2021553931A JP2021553931A JP7325526B2 JP 7325526 B2 JP7325526 B2 JP 7325526B2 JP 2021553931 A JP2021553931 A JP 2021553931A JP 2021553931 A JP2021553931 A JP 2021553931A JP 7325526 B2 JP7325526 B2 JP 7325526B2
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Prior art keywords
electric motor
switching
current
connection
inverter
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Japanese (ja)
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JPWO2021084617A1 (https=
JPWO2021084617A5 (https=
Inventor
和徳 畠山
慎也 豊留
朱音 本行
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Mitsubishi Electric Corp
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Mitsubishi Electric Corp
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    • 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

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Ac Motors In General (AREA)
JP2021553931A 2019-10-29 2019-10-29 電動機駆動装置、冷凍サイクル装置、空気調和機、給湯機、及び冷蔵庫 Active JP7325526B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2019/042376 WO2021084617A1 (ja) 2019-10-29 2019-10-29 電動機駆動装置、冷凍サイクル装置、空気調和機、給湯機、及び冷蔵庫

Publications (3)

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JPWO2021084617A1 JPWO2021084617A1 (https=) 2021-05-06
JPWO2021084617A5 JPWO2021084617A5 (https=) 2022-04-26
JP7325526B2 true JP7325526B2 (ja) 2023-08-14

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JP2021553931A Active JP7325526B2 (ja) 2019-10-29 2019-10-29 電動機駆動装置、冷凍サイクル装置、空気調和機、給湯機、及び冷蔵庫

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JP (1) JP7325526B2 (https=)
WO (1) WO2021084617A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20240128917A1 (en) * 2021-05-11 2024-04-18 Mitsubishi Electric Corporation Motor drive device and outdoor unit of air-conditioning apparatus, which includes the same
IT202300010629A1 (it) * 2023-05-25 2024-11-25 Blue Airco S R L Condizionatore

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000236700A (ja) 1999-02-16 2000-08-29 Okuma Corp 誘導電動機の制御装置
JP2013062888A (ja) 2010-01-18 2013-04-04 Yamaha Motor Co Ltd 鞍乗型車両
WO2019087243A1 (ja) 2017-10-30 2019-05-09 三菱電機株式会社 電動機駆動装置、冷凍サイクル装置、空気調和機、給湯機、及び冷蔵庫

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000236700A (ja) 1999-02-16 2000-08-29 Okuma Corp 誘導電動機の制御装置
JP2013062888A (ja) 2010-01-18 2013-04-04 Yamaha Motor Co Ltd 鞍乗型車両
WO2019087243A1 (ja) 2017-10-30 2019-05-09 三菱電機株式会社 電動機駆動装置、冷凍サイクル装置、空気調和機、給湯機、及び冷蔵庫

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JPWO2021084617A1 (https=) 2021-05-06
WO2021084617A1 (ja) 2021-05-06

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