JP7499887B2 - 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 Download PDF

Info

Publication number
JP7499887B2
JP7499887B2 JP2022573836A JP2022573836A JP7499887B2 JP 7499887 B2 JP7499887 B2 JP 7499887B2 JP 2022573836 A JP2022573836 A JP 2022573836A JP 2022573836 A JP2022573836 A JP 2022573836A JP 7499887 B2 JP7499887 B2 JP 7499887B2
Authority
JP
Japan
Prior art keywords
capacitor
pulsation
unit
current
control unit
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.)
Active
Application number
JP2022573836A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2022149210A5 (https=
JPWO2022149210A1 (https=
Inventor
遥 松尾
貴昭 ▲高▼原
浩一 有澤
啓介 植村
健治 ▲高▼橋
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
Original Assignee
Mitsubishi Electric Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of JPWO2022149210A1 publication Critical patent/JPWO2022149210A1/ja
Publication of JPWO2022149210A5 publication Critical patent/JPWO2022149210A5/ja
Application granted granted Critical
Publication of JP7499887B2 publication Critical patent/JP7499887B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • H02M7/00—Conversion of AC power input into DC power output; Conversion of DC power input into AC power output
    • H02M7/42—Conversion of DC power input into AC power output without possibility of reversal
    • H02M7/44—Conversion of DC power input into AC power output without possibility of reversal by static converters
    • H02M7/48—Conversion of DC power input into AC power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Ac Motors In General (AREA)
  • Inverter Devices (AREA)
JP2022573836A 2021-01-06 2021-01-06 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 JP7499887B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2021/000196 WO2022149210A1 (ja) 2021-01-06 2021-01-06 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
JPWO2022149210A1 JPWO2022149210A1 (https=) 2022-07-14
JPWO2022149210A5 JPWO2022149210A5 (https=) 2023-07-06
JP7499887B2 true JP7499887B2 (ja) 2024-06-14

Family

ID=82358097

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022573836A Active JP7499887B2 (ja) 2021-01-06 2021-01-06 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 (2)

Country Link
JP (1) JP7499887B2 (https=)
WO (1) WO2022149210A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPWO2024232029A1 (https=) * 2023-05-10 2024-11-14

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002354826A (ja) 2001-05-24 2002-12-06 Isao Takahashi インバータ制御方法およびその装置
JP2009232591A (ja) 2008-03-24 2009-10-08 Mitsubishi Electric Corp 電動機駆動装置および空気調和機
WO2018131273A1 (ja) 2017-01-11 2018-07-19 日立ジョンソンコントロールズ空調株式会社 モータ駆動装置および冷凍機器

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002354826A (ja) 2001-05-24 2002-12-06 Isao Takahashi インバータ制御方法およびその装置
JP2009232591A (ja) 2008-03-24 2009-10-08 Mitsubishi Electric Corp 電動機駆動装置および空気調和機
WO2018131273A1 (ja) 2017-01-11 2018-07-19 日立ジョンソンコントロールズ空調株式会社 モータ駆動装置および冷凍機器

Also Published As

Publication number Publication date
WO2022149210A1 (ja) 2022-07-14
JPWO2022149210A1 (https=) 2022-07-14

Similar Documents

Publication Publication Date Title
JP7466794B2 (ja) 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
WO2023084600A1 (ja) 電力変換装置、モータ駆動装置及び冷凍サイクル適用機器
CN118140404A (zh) 电力转换装置、马达驱动装置和制冷循环应用设备
WO2023105761A1 (ja) 電力変換装置、電動機駆動装置及び冷凍サイクル適用機器
JP7499887B2 (ja) 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
WO2023105570A1 (ja) 電力変換装置、モータ駆動装置及び冷凍サイクル適用機器
WO2023100359A1 (ja) 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
US20240014759A1 (en) Control device, power conversion apparatus, motor drive unit, and applied refrigeration cycle apparatus
JP7330401B2 (ja) 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
WO2023100321A1 (ja) 電力変換装置、モータ駆動装置及び冷凍サイクル適用機器
WO2025069183A1 (ja) 電力変換装置、電動機駆動装置及び冷凍サイクル適用機器
WO2023162106A1 (ja) モータ駆動装置及び冷凍サイクル装置
JP7325671B2 (ja) 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
WO2023067774A1 (ja) 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
JP7834200B2 (ja) 電力変換装置、モータ駆動装置及び冷凍サイクル適用機器
JP7819347B2 (ja) 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
WO2023157045A1 (ja) 電力変換装置および空気調和機
JP7799851B2 (ja) 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
KR102010388B1 (ko) 모터 구동장치 및 이를 구비하는 공기조화기
US20250219560A1 (en) Power conversion apparatus, motor drive apparatus, and refrigeration cycle application device
JP7361948B2 (ja) 電動機駆動装置、冷凍サイクル装置、及び空気調和機
JP7592187B2 (ja) 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
JP7515739B2 (ja) 電力変換装置、電動機駆動装置及び冷凍サイクル適用機器
WO2024075163A1 (ja) 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
WO2024069704A1 (ja) 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

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20230419

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20230419

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20240507

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20240604

R150 Certificate of patent or registration of utility model

Ref document number: 7499887

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150