JP7511753B2 - モータ駆動装置およびそれを有する空気調和装置の室外機 - Google Patents

モータ駆動装置およびそれを有する空気調和装置の室外機 Download PDF

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Publication number
JP7511753B2
JP7511753B2 JP2023520629A JP2023520629A JP7511753B2 JP 7511753 B2 JP7511753 B2 JP 7511753B2 JP 2023520629 A JP2023520629 A JP 2023520629A JP 2023520629 A JP2023520629 A JP 2023520629A JP 7511753 B2 JP7511753 B2 JP 7511753B2
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Japan
Prior art keywords
motor
circuit
power supply
relay
current
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JP2023520629A
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English (en)
Japanese (ja)
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JPWO2022239113A1 (https=
JPWO2022239113A5 (https=
Inventor
喜浩 谷口
直輝 山田
一慶 森本
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Mitsubishi Electric Corp
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Mitsubishi Electric Corp
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Publication of JPWO2022239113A1 publication Critical patent/JPWO2022239113A1/ja
Publication of JPWO2022239113A5 publication Critical patent/JPWO2022239113A5/ja
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/88—Electrical aspects, e.g. circuits
    • 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
    • H02P29/02—Providing protection against overload without automatic interruption of supply
    • H02P29/032—Preventing damage to the motor, e.g. setting individual current limits for different drive conditions
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/06—Separate outdoor units, e.g. outdoor unit to be linked to a separate room comprising a compressor and a heat exchanger
    • F24F1/08—Compressors specially adapted for separate outdoor units
    • 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
    • H02P29/02—Providing protection against overload without automatic interruption of supply
    • H02P29/024—Detecting a fault condition, e.g. short circuit, locked rotor, open circuit or loss of load
    • H02P29/027—Detecting a fault condition, e.g. short circuit, locked rotor, open circuit or loss of load the fault being an over-current
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/06—Separate outdoor units, e.g. outdoor unit to be linked to a separate room comprising a compressor and a heat exchanger
    • F24F1/20—Electric components for separate outdoor units

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Electric Motors In General (AREA)
  • Control Of Ac Motors In General (AREA)
JP2023520629A 2021-05-11 2021-05-11 モータ駆動装置およびそれを有する空気調和装置の室外機 Active JP7511753B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2021/017892 WO2022239113A1 (ja) 2021-05-11 2021-05-11 モータ駆動装置およびそれを有する空気調和装置の室外機

Publications (3)

Publication Number Publication Date
JPWO2022239113A1 JPWO2022239113A1 (https=) 2022-11-17
JPWO2022239113A5 JPWO2022239113A5 (https=) 2023-10-06
JP7511753B2 true JP7511753B2 (ja) 2024-07-05

Family

ID=84029507

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023520629A Active JP7511753B2 (ja) 2021-05-11 2021-05-11 モータ駆動装置およびそれを有する空気調和装置の室外機

Country Status (3)

Country Link
US (1) US20240128917A1 (https=)
JP (1) JP7511753B2 (https=)
WO (1) WO2022239113A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7450093B1 (ja) 2023-06-26 2024-03-14 日立ジョンソンコントロールズ空調株式会社 電気回路体及び空気調和機
WO2026048890A1 (ja) * 2024-08-28 2026-03-05 株式会社タダノ 電動式油圧ポンプの駆動制御装置

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015177878A1 (ja) 2014-05-20 2015-11-26 三菱電機株式会社 回転機の制御装置および電圧誤差補正方法
WO2016135925A1 (ja) 2015-02-26 2016-09-01 三菱電機株式会社 冷凍サイクル装置
JP2016208575A (ja) 2015-04-16 2016-12-08 ダイキン工業株式会社 空気調和機のインバータ駆動装置
WO2020070879A1 (ja) 2018-10-05 2020-04-09 日立ジョンソンコントロールズ空調株式会社 圧縮機及びそれを用いた冷凍空調装置
JP2020096424A (ja) 2018-12-11 2020-06-18 東芝キヤリア株式会社 冷凍サイクル装置
JP2020104248A (ja) 2018-12-26 2020-07-09 株式会社マキタ 電動作業機
WO2020194408A1 (ja) 2019-03-22 2020-10-01 三菱電機株式会社 モータ駆動回路および空気調和機
WO2021084617A1 (ja) 2019-10-29 2021-05-06 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

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07312826A (ja) * 1994-05-17 1995-11-28 Shibaura Eng Works Co Ltd モータの駆動装置
JP6119475B2 (ja) * 2013-07-15 2017-04-26 株式会社ジェイテクト 車載用モータ制御装置
JP6409966B2 (ja) * 2015-05-21 2018-10-24 日産自動車株式会社 モータ制御装置とモータ制御方法
WO2019171549A1 (ja) * 2018-03-08 2019-09-12 三菱電機株式会社 電動機駆動装置および空気調和機
KR20230145793A (ko) * 2022-04-11 2023-10-18 삼성전자주식회사 파라미터 차이가 있는 복수의 전동기를 구동하기 위한 방법 및 장치

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015177878A1 (ja) 2014-05-20 2015-11-26 三菱電機株式会社 回転機の制御装置および電圧誤差補正方法
WO2016135925A1 (ja) 2015-02-26 2016-09-01 三菱電機株式会社 冷凍サイクル装置
JP2016208575A (ja) 2015-04-16 2016-12-08 ダイキン工業株式会社 空気調和機のインバータ駆動装置
WO2020070879A1 (ja) 2018-10-05 2020-04-09 日立ジョンソンコントロールズ空調株式会社 圧縮機及びそれを用いた冷凍空調装置
JP2020096424A (ja) 2018-12-11 2020-06-18 東芝キヤリア株式会社 冷凍サイクル装置
JP2020104248A (ja) 2018-12-26 2020-07-09 株式会社マキタ 電動作業機
WO2020194408A1 (ja) 2019-03-22 2020-10-01 三菱電機株式会社 モータ駆動回路および空気調和機
WO2021084617A1 (ja) 2019-10-29 2021-05-06 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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Publication number Publication date
JPWO2022239113A1 (https=) 2022-11-17
WO2022239113A1 (ja) 2022-11-17
US20240128917A1 (en) 2024-04-18

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