JP7799851B2 - 電力変換装置、モータ駆動装置および冷凍サイクル適用機器 - Google Patents

電力変換装置、モータ駆動装置および冷凍サイクル適用機器

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Publication number
JP7799851B2
JP7799851B2 JP2024548833A JP2024548833A JP7799851B2 JP 7799851 B2 JP7799851 B2 JP 7799851B2 JP 2024548833 A JP2024548833 A JP 2024548833A JP 2024548833 A JP2024548833 A JP 2024548833A JP 7799851 B2 JP7799851 B2 JP 7799851B2
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JP
Japan
Prior art keywords
command value
motor
axis current
value
power conversion
Prior art date
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.)
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Application number
JP2024548833A
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English (en)
Japanese (ja)
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JPWO2024069705A1 (https=
JPWO2024069705A5 (https=
Inventor
慎也 豊留
和徳 畠山
亮一 佐々木
浩一 有澤
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Electric Corp
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Mitsubishi Electric Corp
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Publication date
Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of JPWO2024069705A1 publication Critical patent/JPWO2024069705A1/ja
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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
    • H02P21/00—Arrangements or methods for the control of electric machines by vector control, e.g. by control of field orientation
    • H02P21/14—Estimation or adaptation of machine parameters, e.g. flux, current or voltage
    • H02P21/20—Estimation of torque
    • 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
    • H02P6/00—Arrangements for controlling synchronous motors or other dynamo-electric motors using electronic commutation dependent on the rotor position; Electronic commutators therefor
    • H02P6/08—Arrangements for controlling the speed or torque of a single motor

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Ac Motors In General (AREA)
JP2024548833A 2022-09-26 2022-09-26 電力変換装置、モータ駆動装置および冷凍サイクル適用機器 Active JP7799851B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2022/035728 WO2024069705A1 (ja) 2022-09-26 2022-09-26 電力変換装置、モータ駆動装置および冷凍サイクル適用機器

Publications (3)

Publication Number Publication Date
JPWO2024069705A1 JPWO2024069705A1 (https=) 2024-04-04
JPWO2024069705A5 JPWO2024069705A5 (https=) 2025-04-17
JP7799851B2 true JP7799851B2 (ja) 2026-01-15

Family

ID=90476651

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2024548833A Active JP7799851B2 (ja) 2022-09-26 2022-09-26 電力変換装置、モータ駆動装置および冷凍サイクル適用機器

Country Status (3)

Country Link
JP (1) JP7799851B2 (https=)
CN (1) CN119908067A (https=)
WO (1) WO2024069705A1 (https=)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007114243A1 (ja) 2006-03-31 2007-10-11 Daikin Industries, Ltd. 室外機
JP2010142031A (ja) 2008-12-12 2010-06-24 Hitachi Appliances Inc 磁石モータの速度制御装置
JP2014187802A (ja) 2013-03-22 2014-10-02 Toshiba Carrier Corp モータ駆動装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007114243A1 (ja) 2006-03-31 2007-10-11 Daikin Industries, Ltd. 室外機
JP2010142031A (ja) 2008-12-12 2010-06-24 Hitachi Appliances Inc 磁石モータの速度制御装置
JP2014187802A (ja) 2013-03-22 2014-10-02 Toshiba Carrier Corp モータ駆動装置

Also Published As

Publication number Publication date
JPWO2024069705A1 (https=) 2024-04-04
WO2024069705A1 (ja) 2024-04-04
CN119908067A (zh) 2025-04-29

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