TWI464355B - An abnormality detection method and apparatus for a refrigerating apparatus - Google Patents

An abnormality detection method and apparatus for a refrigerating apparatus Download PDF

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Publication number
TWI464355B
TWI464355B TW101115810A TW101115810A TWI464355B TW I464355 B TWI464355 B TW I464355B TW 101115810 A TW101115810 A TW 101115810A TW 101115810 A TW101115810 A TW 101115810A TW I464355 B TWI464355 B TW I464355B
Authority
TW
Taiwan
Prior art keywords
compressor
abnormality
current value
value
refrigerant
Prior art date
Application number
TW101115810A
Other languages
English (en)
Chinese (zh)
Other versions
TW201307775A (zh
Inventor
Sadao Ohyama
Masahiro Nishide
Original Assignee
Hitachi Appliances Inc
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 Hitachi Appliances Inc filed Critical Hitachi Appliances Inc
Publication of TW201307775A publication Critical patent/TW201307775A/zh
Application granted granted Critical
Publication of TWI464355B publication Critical patent/TWI464355B/zh

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/06—Control using electricity
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B35/00—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for
    • F04B35/04—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for the means being electric
    • 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
    • H02P23/00—Arrangements or methods for the control of AC motors characterised by a control method other than vector control
    • H02P23/0077—Characterised by the use of a particular software algorithm
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B2203/00—Motor parameters
    • F04B2203/02—Motor parameters of rotating electric motors
    • F04B2203/0201—Current

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
  • Air Conditioning Control Device (AREA)
TW101115810A 2011-05-31 2012-05-03 An abnormality detection method and apparatus for a refrigerating apparatus TWI464355B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2011/062508 WO2012164690A1 (fr) 2011-05-31 2011-05-31 Procédé de détection d'anomalies dans un appareil frigorifique et appareil à cet effet

Publications (2)

Publication Number Publication Date
TW201307775A TW201307775A (zh) 2013-02-16
TWI464355B true TWI464355B (zh) 2014-12-11

Family

ID=47258575

Family Applications (1)

Application Number Title Priority Date Filing Date
TW101115810A TWI464355B (zh) 2011-05-31 2012-05-03 An abnormality detection method and apparatus for a refrigerating apparatus

Country Status (4)

Country Link
JP (1) JP5619884B2 (fr)
CN (1) CN102918274B (fr)
TW (1) TWI464355B (fr)
WO (1) WO2012164690A1 (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9121866B2 (en) * 2013-03-15 2015-09-01 Autoliv Asp, Inc. System and method for inertial sensor offset compensation
JP5958477B2 (ja) * 2014-01-22 2016-08-02 株式会社豊田自動織機 インバータ装置
WO2017042949A1 (fr) * 2015-09-11 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 Conditionneur d'air comprenant un moyen de pronostic/détection de panne pour compresseur, et procédé de pronostic/détection de panne associé
CN105890247B (zh) * 2016-04-08 2018-08-17 广东美的制冷设备有限公司 空调器及其压缩机的控制方法和装置
US11187446B2 (en) 2017-04-19 2021-11-30 International Business Machines Corporation Anomaly detection in a refrigeration condensor system
JP6380628B1 (ja) 2017-07-31 2018-08-29 株式会社安川電機 電力変換装置、サーバ、及びデータ生成方法
JP6638788B1 (ja) * 2018-09-28 2020-01-29 ダイキン工業株式会社 輸送用冷凍装置の異常判定装置、この異常判定装置を備えた輸送用冷凍装置、及び輸送用冷凍装置の異常判定方法
CN109612173A (zh) * 2018-11-15 2019-04-12 南京航空航天大学 一种蒸发循环制冷系统的故障评价及诊断方法
US10782040B2 (en) 2018-12-20 2020-09-22 Honeywell International Inc. Heat pump system with fault detection
JP7807939B2 (ja) * 2022-02-25 2026-01-28 キヤノン株式会社 冷凍装置、リソグラフィ装置、物品製造方法、ならびに、冷凍装置の制御装置および制御方法
JP2024051545A (ja) * 2022-09-30 2024-04-11 株式会社前川製作所 状態監視システム及び状態監視方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08130895A (ja) * 1994-11-02 1996-05-21 Toyohiko Okabe 電動圧縮機システムの異常判定装置
JP2008061450A (ja) * 2006-09-01 2008-03-13 Kawaden:Kk モータの過電流検出回路

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5959087A (ja) * 1982-09-29 1984-04-04 Fujitsu Ltd モ−タ駆動装置の制御方式
JPH0695059B2 (ja) * 1988-08-16 1994-11-24 川崎製鉄株式会社 電動機電流による機械設備の診断方法
JPH0741117Y2 (ja) * 1989-04-12 1995-09-20 オムロン株式会社 ヒータ断線検出器
JP3126895B2 (ja) * 1994-08-31 2001-01-22 三菱電機株式会社 単相誘導電動機並びに該単相誘導電動機を用いた冷蔵庫
JPH08234852A (ja) * 1995-02-27 1996-09-13 Fuji Electric Co Ltd 安定化電源の過負荷保護方式
JPH1162887A (ja) * 1997-08-08 1999-03-05 Nippon Steel Corp 送風機のサージング検出装置、検出方法及びサージング修正方法
JP3720215B2 (ja) * 1999-06-11 2005-11-24 株式会社コロナ 空気調和機の制御装置
JP4590677B2 (ja) * 2000-03-30 2010-12-01 パナソニック電工株式会社 ターボ型ポンプ
JP4100065B2 (ja) * 2002-07-03 2008-06-11 三菱電機株式会社 事前警報付回路遮断器
JP4485863B2 (ja) * 2004-07-09 2010-06-23 株式会社神戸製鋼所 圧縮機
JP2009074512A (ja) * 2007-09-25 2009-04-09 Shimadzu Corp ターボ分子ポンプ
JP2009142119A (ja) * 2007-12-10 2009-06-25 Meidensha Corp インバータ装置の再起動処理方法
JP4782218B2 (ja) * 2009-06-10 2011-09-28 新日本製鐵株式会社 設備の異常診断方法

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08130895A (ja) * 1994-11-02 1996-05-21 Toyohiko Okabe 電動圧縮機システムの異常判定装置
JP2008061450A (ja) * 2006-09-01 2008-03-13 Kawaden:Kk モータの過電流検出回路

Also Published As

Publication number Publication date
WO2012164690A1 (fr) 2012-12-06
JP5619884B2 (ja) 2014-11-05
CN102918274B (zh) 2015-04-08
CN102918274A (zh) 2013-02-06
TW201307775A (zh) 2013-02-16
JPWO2012164690A1 (ja) 2014-07-31

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