JP7162747B2 - 直流電源装置、モータ駆動装置、送風機、圧縮機及び空気調和機 - Google Patents

直流電源装置、モータ駆動装置、送風機、圧縮機及び空気調和機 Download PDF

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Publication number
JP7162747B2
JP7162747B2 JP2021541952A JP2021541952A JP7162747B2 JP 7162747 B2 JP7162747 B2 JP 7162747B2 JP 2021541952 A JP2021541952 A JP 2021541952A JP 2021541952 A JP2021541952 A JP 2021541952A JP 7162747 B2 JP7162747 B2 JP 7162747B2
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Prior art keywords
power supply
voltage
switching
current
switching element
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Japanese (ja)
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JPWO2021038868A1 (https=
JPWO2021038868A5 (https=
Inventor
和徳 畠山
啓介 植村
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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
    • 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
    • H02M7/00—Conversion of AC power input into DC power output; Conversion of DC power input into AC power output
    • H02M7/02—Conversion of AC power input into DC power output without possibility of reversal
    • H02M7/04—Conversion of AC power input into DC power output without possibility of reversal by static converters
    • H02M7/12—Conversion of AC power input into DC power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • 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
    • H02M7/00—Conversion of AC power input into DC power output; Conversion of DC power input into AC power output
    • H02M7/02—Conversion of AC power input into DC power output without possibility of reversal
    • H02M7/04—Conversion of AC power input into DC power output without possibility of reversal by static converters
    • H02M7/12—Conversion of AC power input into DC power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M7/21—Conversion of AC power input into DC power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
    • Y02B70/10—Technologies improving the efficiency by using switched-mode power supplies [SMPS], i.e. efficient power electronics conversion e.g. power factor correction or reduction of losses in power supplies or efficient standby modes

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Rectifiers (AREA)
JP2021541952A 2019-08-30 2019-08-30 直流電源装置、モータ駆動装置、送風機、圧縮機及び空気調和機 Active JP7162747B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2019/034262 WO2021038868A1 (ja) 2019-08-30 2019-08-30 直流電源装置、モータ駆動装置、送風機、圧縮機及び空気調和機

Publications (3)

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JPWO2021038868A1 JPWO2021038868A1 (https=) 2021-03-04
JPWO2021038868A5 JPWO2021038868A5 (https=) 2022-03-02
JP7162747B2 true JP7162747B2 (ja) 2022-10-28

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JP2021541952A Active JP7162747B2 (ja) 2019-08-30 2019-08-30 直流電源装置、モータ駆動装置、送風機、圧縮機及び空気調和機

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JP (1) JP7162747B2 (https=)
WO (1) WO2021038868A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12480527B2 (en) 2022-10-07 2025-11-25 Hamilton Sundstrand Corporation High-power air-coooled compressor motor and low-power cooling booster fan motor powered by single inverter
JP2025115661A (ja) * 2024-01-26 2025-08-07 三菱重工サーマルシステムズ株式会社 コンバータ装置及びその制御方法並びにプログラム

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016220378A (ja) 2015-05-19 2016-12-22 ジョンソンコントロールズ ヒタチ エア コンディショニング テクノロジー（ホンコン）リミテッド 直流電源装置、並びにそれを用いる空気調和機

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6107469B2 (ja) * 2013-06-27 2017-04-05 株式会社デンソー 電力変換装置
JP2017055475A (ja) * 2015-09-07 2017-03-16 ジョンソンコントロールズ ヒタチ エア コンディショニング テクノロジー（ホンコン）リミテッド 直流電源装置および空気調和機
JP6712104B2 (ja) * 2015-09-10 2020-06-17 日立ジョンソンコントロールズ空調株式会社 直流電源装置および空気調和機

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016220378A (ja) 2015-05-19 2016-12-22 ジョンソンコントロールズ ヒタチ エア コンディショニング テクノロジー（ホンコン）リミテッド 直流電源装置、並びにそれを用いる空気調和機

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JPWO2021038868A1 (https=) 2021-03-04
WO2021038868A1 (ja) 2021-03-04

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