GB2617027A - Power conversion device and air-conditioning system - Google Patents

Power conversion device and air-conditioning system Download PDF

Info

Publication number
GB2617027A
GB2617027A GB2310144.7A GB202310144A GB2617027A GB 2617027 A GB2617027 A GB 2617027A GB 202310144 A GB202310144 A GB 202310144A GB 2617027 A GB2617027 A GB 2617027A
Authority
GB
United Kingdom
Prior art keywords
motor
free
rotational speed
inferred
phase
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.)
Pending
Application number
GB2310144.7A
Other languages
English (en)
Other versions
GB202310144D0 (en
Inventor
Matsuoka Naoki
Tsumura Akihiro
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 GB202310144D0 publication Critical patent/GB202310144D0/en
Publication of GB2617027A publication Critical patent/GB2617027A/en
Pending legal-status Critical Current

Links

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
GB2310144.7A 2021-01-14 2021-01-14 Power conversion device and air-conditioning system Pending GB2617027A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2021/001040 WO2022153436A1 (ja) 2021-01-14 2021-01-14 電力変換装置、および空気調和システム

Publications (2)

Publication Number Publication Date
GB202310144D0 GB202310144D0 (en) 2023-08-16
GB2617027A true GB2617027A (en) 2023-09-27

Family

ID=82448064

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2310144.7A Pending GB2617027A (en) 2021-01-14 2021-01-14 Power conversion device and air-conditioning system

Country Status (3)

Country Link
JP (1) JPWO2022153436A1 (zh)
GB (1) GB2617027A (zh)
WO (1) WO2022153436A1 (zh)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011244655A (ja) * 2010-05-20 2011-12-01 Toshiba Corp 回転センサレス制御装置
JP2013074761A (ja) * 2011-09-29 2013-04-22 Hitachi Appliances Inc モータ駆動制御装置および空調機器
JP2016123194A (ja) * 2014-12-25 2016-07-07 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 モータ駆動装置およびモータ駆動用モジュール並びに冷凍機器
JP2020005472A (ja) * 2018-07-02 2020-01-09 日立グローバルライフソリューションズ株式会社 電動機の制御装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011244655A (ja) * 2010-05-20 2011-12-01 Toshiba Corp 回転センサレス制御装置
JP2013074761A (ja) * 2011-09-29 2013-04-22 Hitachi Appliances Inc モータ駆動制御装置および空調機器
JP2016123194A (ja) * 2014-12-25 2016-07-07 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 モータ駆動装置およびモータ駆動用モジュール並びに冷凍機器
JP2020005472A (ja) * 2018-07-02 2020-01-09 日立グローバルライフソリューションズ株式会社 電動機の制御装置

Also Published As

Publication number Publication date
WO2022153436A1 (ja) 2022-07-21
JPWO2022153436A1 (zh) 2022-07-21
GB202310144D0 (en) 2023-08-16

Similar Documents

Publication Publication Date Title
KR20110049711A (ko) 전력 변환 장치
EP3664283B1 (en) Motor driving device and refrigeration circuit application equipment
JP2009268304A (ja) インバータ装置
WO2014174865A1 (ja) 電力変換装置および電力変換装置の制御方法
US7375934B2 (en) Power converter controlling apparatus and method applying a fault protection scheme in a motor drive system
JP5296942B1 (ja) 制御装置
KR20170030260A (ko) 유도 전동기의 재기동 방법
GB2617027A (en) Power conversion device and air-conditioning system
JP2014095354A (ja) ポンプシステム
JP2014023282A (ja) 電気車制御装置
JP2007070080A (ja) エレベータ制御装置
JP5157622B2 (ja) インバータ装置
KR102580148B1 (ko) 모터 구동 장치 및 냉동 기기
JP5195884B2 (ja) 圧縮機駆動方法および圧縮機駆動装置
KR20120077493A (ko) 유도 전동기 구동용 인버터의 연속 운전 방법
JP4625664B2 (ja) インバータ駆動ブロワ制御装置
CN102102681B (zh) 风机控制系统
JP3972171B2 (ja) 圧縮機駆動方法およびその装置
JP2005184902A (ja) モータ駆動装置
JPWO2022153436A5 (zh)
JP2010136583A (ja) 電動機のトルク制御装置
JP4733948B2 (ja) インバータ駆動ブロワ制御装置
JP5848642B2 (ja) 換気システム、換気方法、及び制御装置
KR102530374B1 (ko) 전력 변환 장치 및 이를 포함하는 공기 조화기
CN111049459B (zh) 一种无电解电容永磁同步电机空调驱动装置的制动方法

Legal Events

Date Code Title Description
789A Request for publication of translation (sect. 89(a)/1977)

Ref document number: 2022153436

Country of ref document: WO