CN102918274B - 冷冻装置的异常检测方法及其装置 - Google Patents
冷冻装置的异常检测方法及其装置 Download PDFInfo
- Publication number
- CN102918274B CN102918274B CN201180004733.7A CN201180004733A CN102918274B CN 102918274 B CN102918274 B CN 102918274B CN 201180004733 A CN201180004733 A CN 201180004733A CN 102918274 B CN102918274 B CN 102918274B
- Authority
- CN
- China
- Prior art keywords
- compressor
- current value
- judged
- abnormal
- reference value
- 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.)
- Expired - Fee Related
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)
Abstract
Description
Claims (15)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2011/062508 WO2012164690A1 (ja) | 2011-05-31 | 2011-05-31 | 冷凍装置の異常検出方法及びその装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102918274A CN102918274A (zh) | 2013-02-06 |
CN102918274B true CN102918274B (zh) | 2015-04-08 |
Family
ID=47258575
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201180004733.7A Expired - Fee Related CN102918274B (zh) | 2011-05-31 | 2011-05-31 | 冷冻装置的异常检测方法及其装置 |
Country Status (4)
Country | Link |
---|---|
JP (1) | JP5619884B2 (zh) |
CN (1) | CN102918274B (zh) |
TW (1) | TWI464355B (zh) |
WO (1) | WO2012164690A1 (zh) |
Families Citing this family (9)
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 |
EP3348835B1 (en) * | 2015-09-11 | 2020-05-20 | Hitachi-Johnson Controls Air Conditioning, Inc. | Air conditioner provided with failure prognosis/detection means for compressor, and failure prognosis/detection method thereof |
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 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1132961A (zh) * | 1994-08-31 | 1996-10-09 | 三菱电机株式会社 | 单相感应电机和使用单相感应电机的致冷器 |
CN1719033A (zh) * | 2004-07-09 | 2006-01-11 | 株式会社神户制钢所 | 压缩机 |
Family Cites Families (13)
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 |
JP2799961B2 (ja) * | 1994-11-02 | 1998-09-21 | 豊彦 岡部 | 電動圧縮機システムの異常判定装置 |
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 |
JP4738287B2 (ja) * | 2006-09-01 | 2011-08-03 | 株式会社カワデン | モータの過電流検出回路 |
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 |
-
2011
- 2011-05-31 CN CN201180004733.7A patent/CN102918274B/zh not_active Expired - Fee Related
- 2011-05-31 WO PCT/JP2011/062508 patent/WO2012164690A1/ja active Application Filing
- 2011-05-31 JP JP2012518663A patent/JP5619884B2/ja active Active
-
2012
- 2012-05-03 TW TW101115810A patent/TWI464355B/zh active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1132961A (zh) * | 1994-08-31 | 1996-10-09 | 三菱电机株式会社 | 单相感应电机和使用单相感应电机的致冷器 |
CN1719033A (zh) * | 2004-07-09 | 2006-01-11 | 株式会社神户制钢所 | 压缩机 |
Also Published As
Publication number | Publication date |
---|---|
TW201307775A (zh) | 2013-02-16 |
CN102918274A (zh) | 2013-02-06 |
JPWO2012164690A1 (ja) | 2014-07-31 |
JP5619884B2 (ja) | 2014-11-05 |
WO2012164690A1 (ja) | 2012-12-06 |
TWI464355B (zh) | 2014-12-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20160826 Address after: Hongkong aoteng Plaza No. 8 Chinese Kowloon Linze street 12 floor Patentee after: Johnson Controls Hitachi air conditioning technology (Hong Kong) Co.,Ltd. Address before: Tokyo, Japan Patentee before: Hitachi Appliances, Inc. |
|
TR01 | Transfer of patent right |
Effective date of registration: 20180709 Address after: Tokyo, Japan Patentee after: HITACHI-JOHNSON CONTROLS AIR CONDITIONING, Inc. Address before: Hongkong aoteng Plaza No. 8 Chinese Kowloon Linze street 12 floor Patentee before: Johnson Controls Hitachi air conditioning technology (Hong Kong) Co.,Ltd. |
|
TR01 | Transfer of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150408 |
|
CF01 | Termination of patent right due to non-payment of annual fee |