JP7475534B2 - 電力変換装置および空気調和機 - Google Patents

電力変換装置および空気調和機 Download PDF

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Publication number
JP7475534B2
JP7475534B2 JP2023500143A JP2023500143A JP7475534B2 JP 7475534 B2 JP7475534 B2 JP 7475534B2 JP 2023500143 A JP2023500143 A JP 2023500143A JP 2023500143 A JP2023500143 A JP 2023500143A JP 7475534 B2 JP7475534 B2 JP 7475534B2
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JP
Japan
Prior art keywords
voltage
capacitor
conversion device
power conversion
inverter
Prior art date
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JP2023500143A
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English (en)
Japanese (ja)
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JPWO2022176015A5 (https=
JPWO2022176015A1 (https=
Inventor
厚司 土谷
和徳 畠山
裕一 清水
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Mitsubishi Electric Corp
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Mitsubishi Electric Corp
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Publication date
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Publication of JPWO2022176015A1 publication Critical patent/JPWO2022176015A1/ja
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Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M5/00—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases
    • H02M5/40—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into DC
    • H02M5/42—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into DC by static converters
    • H02M5/44—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into DC by static converters using discharge tubes or semiconductor devices to convert the intermediate DC into AC
    • H02M5/453—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into DC by static converters using discharge tubes or semiconductor devices to convert the intermediate DC into AC using devices of a triode or transistor type requiring continuous application of a control signal
    • H02M5/458—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into DC by static converters using discharge tubes or semiconductor devices to convert the intermediate DC into AC using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M1/00—Details of apparatus for conversion
    • H02M1/32—Means for protecting converters other than automatic disconnection
    • 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
    • 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
    • H02P29/62—Controlling or determining the temperature of the motor or of the drive for raising the temperature of the motor
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Inverter Devices (AREA)
  • Control Of Ac Motors In General (AREA)
  • Motor Or Generator Cooling System (AREA)
JP2023500143A 2021-02-16 2021-02-16 電力変換装置および空気調和機 Active JP7475534B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2021/005717 WO2022176015A1 (ja) 2021-02-16 2021-02-16 電力変換装置および空気調和機

Publications (3)

Publication Number Publication Date
JPWO2022176015A1 JPWO2022176015A1 (https=) 2022-08-25
JPWO2022176015A5 JPWO2022176015A5 (https=) 2023-04-10
JP7475534B2 true JP7475534B2 (ja) 2024-04-26

Family

ID=82931241

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023500143A Active JP7475534B2 (ja) 2021-02-16 2021-02-16 電力変換装置および空気調和機

Country Status (6)

Country Link
US (1) US12323069B2 (https=)
EP (1) EP4297264A4 (https=)
JP (1) JP7475534B2 (https=)
CN (1) CN116964917A (https=)
AU (1) AU2021428306A1 (https=)
WO (1) WO2022176015A1 (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2026013826A1 (ja) * 2024-07-11 2026-01-15 三菱電機株式会社 電力変換装置及び冷凍サイクル装置

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2025115966A1 (ja) * 2023-12-01 2025-06-05 日本キヤリア株式会社 電力変換装置及びヒートポンプ機器

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006325306A (ja) 2005-05-18 2006-11-30 Matsushita Electric Ind Co Ltd コンバータ回路およびそれを用いたモータ駆動制御装置、圧縮機、空気調和機
WO2015162704A1 (ja) 2014-04-22 2015-10-29 三菱電機株式会社 ヒートポンプ装置およびヒートポンプシステム
WO2016046993A1 (ja) 2014-09-26 2016-03-31 三菱電機株式会社 ヒートポンプ装置ならびに、それを備えた空気調和機、ヒートポンプ給湯機、冷蔵庫、および冷凍機

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008043012A (ja) 2006-08-03 2008-02-21 Matsushita Electric Ind Co Ltd モータの駆動装置
JP5264848B2 (ja) 2010-09-27 2013-08-14 三菱電機株式会社 駆動制御装置
CN104220820B (zh) 2012-04-16 2016-03-30 三菱电机株式会社 热泵装置、空调机和制冷机
ES2856884T3 (es) * 2012-09-27 2021-09-28 Daikin Ind Ltd Dispositivo de conversión de potencia de CA directo
JP6418287B1 (ja) * 2017-06-30 2018-11-07 ダイキン工業株式会社 直接形電力変換器用制御装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006325306A (ja) 2005-05-18 2006-11-30 Matsushita Electric Ind Co Ltd コンバータ回路およびそれを用いたモータ駆動制御装置、圧縮機、空気調和機
WO2015162704A1 (ja) 2014-04-22 2015-10-29 三菱電機株式会社 ヒートポンプ装置およびヒートポンプシステム
WO2016046993A1 (ja) 2014-09-26 2016-03-31 三菱電機株式会社 ヒートポンプ装置ならびに、それを備えた空気調和機、ヒートポンプ給湯機、冷蔵庫、および冷凍機

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2026013826A1 (ja) * 2024-07-11 2026-01-15 三菱電機株式会社 電力変換装置及び冷凍サイクル装置

Also Published As

Publication number Publication date
EP4297264A4 (en) 2024-05-08
WO2022176015A1 (ja) 2022-08-25
EP4297264A1 (en) 2023-12-27
US12323069B2 (en) 2025-06-03
CN116964917A (zh) 2023-10-27
US20240022182A1 (en) 2024-01-18
AU2021428306A1 (en) 2023-07-06
JPWO2022176015A1 (https=) 2022-08-25

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