DE69806207D1 - System zur Vorhersage der Überhitzung des Motors eines Kühlerverdichters - Google Patents

System zur Vorhersage der Überhitzung des Motors eines Kühlerverdichters

Info

Publication number
DE69806207D1
DE69806207D1 DE69806207T DE69806207T DE69806207D1 DE 69806207 D1 DE69806207 D1 DE 69806207D1 DE 69806207 T DE69806207 T DE 69806207T DE 69806207 T DE69806207 T DE 69806207T DE 69806207 D1 DE69806207 D1 DE 69806207D1
Authority
DE
Germany
Prior art keywords
overheating
predicting
engine
cooling compressor
compressor
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 - Lifetime
Application number
DE69806207T
Other languages
English (en)
Other versions
DE69806207T2 (de
Inventor
Sharayu Tulpule
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.)
Carrier Corp
Original Assignee
Carrier 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 Carrier Corp filed Critical Carrier Corp
Application granted granted Critical
Publication of DE69806207D1 publication Critical patent/DE69806207D1/de
Publication of DE69806207T2 publication Critical patent/DE69806207T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B23/00—Testing or monitoring of control systems or parts thereof
    • G05B23/02—Electric testing or monitoring
    • G05B23/0205—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults
    • G05B23/0218—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults characterised by the fault detection method dealing with either existing or incipient faults
    • G05B23/0243—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults characterised by the fault detection method dealing with either existing or incipient faults model based detection method, e.g. first-principles knowledge model
    • G05B23/0254—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults characterised by the fault detection method dealing with either existing or incipient faults model based detection method, e.g. first-principles knowledge model based on a quantitative model, e.g. mathematical relationships between inputs and outputs; functions: observer, Kalman filter, residual calculation, Neural Networks
    • 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
    • F04B17/00—Pumps characterised by combination with, or adaptation to, specific driving engines or motors
    • F04B17/03—Pumps characterised by combination with, or adaptation to, specific driving engines or motors driven by electric motors
    • 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
    • F04B49/10—Other safety measures
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
    • H02K11/20—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection for measuring, monitoring, testing, protecting or switching
    • H02K11/25—Devices for sensing temperature, or actuated thereby
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B49/00—Arrangement or mounting of control or safety devices
    • F25B49/005—Arrangement or mounting of control or safety devices of safety devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Artificial Intelligence (AREA)
  • Evolutionary Computation (AREA)
  • Mathematical Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Air Conditioning Control Device (AREA)
  • Testing And Monitoring For Control Systems (AREA)
  • Feedback Control In General (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
DE69806207T 1997-06-05 1998-05-11 System zur Vorhersage der Überhitzung des Motors eines Kühlerverdichters Expired - Lifetime DE69806207T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/869,323 US5911127A (en) 1997-06-05 1997-06-05 Prediction of chiller compressor motor overheating

Publications (2)

Publication Number Publication Date
DE69806207D1 true DE69806207D1 (de) 2002-08-01
DE69806207T2 DE69806207T2 (de) 2002-11-07

Family

ID=25353342

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69806207T Expired - Lifetime DE69806207T2 (de) 1997-06-05 1998-05-11 System zur Vorhersage der Überhitzung des Motors eines Kühlerverdichters

Country Status (10)

Country Link
US (1) US5911127A (de)
EP (1) EP0883046B1 (de)
JP (1) JP3029257B2 (de)
KR (1) KR100291724B1 (de)
CN (1) CN1098512C (de)
AR (1) AR012935A1 (de)
AU (1) AU733822B2 (de)
BR (1) BR9801771B1 (de)
DE (1) DE69806207T2 (de)
TW (1) TW430720B (de)

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EP0953815B1 (de) 1998-04-30 2003-08-06 Showa Denko K.K. Anschlussvorrichtung für Wärmetauscher
DE19923296A1 (de) * 1999-05-21 2000-12-07 Baelz Gmbh Helmut Anlage mit Prüfeinrichtung
SE9902401L (sv) * 1999-06-23 2000-12-24 Saab Ab Förfarande för övervakning eller styrning av en anordning med hjälp av en datormodell
US20020082884A1 (en) * 2000-12-22 2002-06-27 Moroney Brady J. Manufacturing and testing communications system
US6651012B1 (en) * 2001-05-24 2003-11-18 Simmonds Precision Products, Inc. Method and apparatus for trending and predicting the health of a component
CN100358234C (zh) * 2002-07-31 2007-12-26 E.On瑞典股份公司 电机
JP4396286B2 (ja) 2004-01-21 2010-01-13 三菱電機株式会社 機器診断装置および機器監視システム
DE102004058621B4 (de) * 2004-12-04 2008-08-07 Audi Ag Verfahren zum Ermitteln von Größen in einem Motorsteuergerät
DE102004058619A1 (de) * 2004-12-04 2006-06-08 Audi Ag Diagnoseverfahren in Systemen
US7992395B2 (en) * 2006-01-17 2011-08-09 Hussmann Corporation Expansion valve with piezo material
ITBO20070399A1 (it) * 2007-06-04 2008-12-05 Rhoss S P A Metodo per stimare il carico termico di un circuito per un fluido di servizio in uscita da una macchina frigorifera
US8291720B2 (en) * 2009-02-02 2012-10-23 Optimum Energy, Llc Sequencing of variable speed compressors in a chilled liquid cooling system for improved energy efficiency
US8532808B2 (en) 2009-06-22 2013-09-10 Johnson Controls Technology Company Systems and methods for measuring and verifying energy savings in buildings
US10739741B2 (en) 2009-06-22 2020-08-11 Johnson Controls Technology Company Systems and methods for detecting changes in energy usage in a building
US9286582B2 (en) 2009-06-22 2016-03-15 Johnson Controls Technology Company Systems and methods for detecting changes in energy usage in a building
US9753455B2 (en) 2009-06-22 2017-09-05 Johnson Controls Technology Company Building management system with fault analysis
US8532839B2 (en) 2009-06-22 2013-09-10 Johnson Controls Technology Company Systems and methods for statistical control and fault detection in a building management system
US9606520B2 (en) 2009-06-22 2017-03-28 Johnson Controls Technology Company Automated fault detection and diagnostics in a building management system
US11269303B2 (en) 2009-06-22 2022-03-08 Johnson Controls Technology Company Systems and methods for detecting changes in energy usage in a building
US8731724B2 (en) * 2009-06-22 2014-05-20 Johnson Controls Technology Company Automated fault detection and diagnostics in a building management system
US8788097B2 (en) * 2009-06-22 2014-07-22 Johnson Controls Technology Company Systems and methods for using rule-based fault detection in a building management system
US9196009B2 (en) 2009-06-22 2015-11-24 Johnson Controls Technology Company Systems and methods for detecting changes in energy usage in a building
US8600556B2 (en) 2009-06-22 2013-12-03 Johnson Controls Technology Company Smart building manager
US8165860B2 (en) * 2009-08-25 2012-04-24 Invensys Systems, Inc Thermodynamic process control based on pseudo-density root for equation of state
US8386121B1 (en) 2009-09-30 2013-02-26 The United States Of America As Represented By The Administrator Of National Aeronautics And Space Administration Optimized tuner selection for engine performance estimation
CN102575685B (zh) 2009-10-21 2015-08-12 开利公司 用于改进性能的离心压缩机部分负载控制算法
CN102753789B (zh) * 2009-12-08 2016-03-02 西门子公司 调节蒸汽动力设备中的蒸汽产生的方法和设备
US9390388B2 (en) 2012-05-31 2016-07-12 Johnson Controls Technology Company Systems and methods for measuring and verifying energy usage in a building
CN104654690B (zh) * 2014-11-18 2017-01-11 深圳职业技术学院 冷水机组控制方法及控制系统
US9778639B2 (en) 2014-12-22 2017-10-03 Johnson Controls Technology Company Systems and methods for adaptively updating equipment models
EP3124897B1 (de) * 2015-07-27 2018-02-21 Honeywell spol s.r.o. Verfahren und vorrichtung zur dampfkompressionsschaltkreissteuerung
US11062062B2 (en) 2015-11-19 2021-07-13 Carrier Corporation Diagnostics system for a chiller and method of evaluating performance of a chiller
US20170243413A1 (en) * 2016-02-22 2017-08-24 Hamilton Sundstrand Corporation Method for determining aircraft sensor failure without a redundant sensor and correct sensor measurement when redundant aircraft sensors give inconsistent readings
KR102571211B1 (ko) * 2017-01-12 2023-08-24 엘지전자 주식회사 공기조화기 시스템 및 그 제어방법
WO2018146805A1 (ja) * 2017-02-13 2018-08-16 三菱電機株式会社 冷凍装置
JP7057205B2 (ja) * 2018-05-01 2022-04-19 三菱重工業株式会社 油圧機器の異常診断方法、及び、油圧機器の異常診断システム
CN109827378B (zh) * 2019-01-28 2021-08-03 长虹美菱股份有限公司 用于制冷设备变频压缩机运行失步的调控方法及装置
DE102020118762A1 (de) 2020-07-16 2022-01-20 Vaillant Gmbh Massenstromschätzung in linksdrehenden Kreisprozessen

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US5740033A (en) * 1992-10-13 1998-04-14 The Dow Chemical Company Model predictive controller
US5633800A (en) * 1992-10-21 1997-05-27 General Electric Company Integrated model-based reasoning/expert system diagnosis for rotating machinery

Also Published As

Publication number Publication date
EP0883046A1 (de) 1998-12-09
MX9804468A (es) 1998-12-31
EP0883046B1 (de) 2002-06-26
JP3029257B2 (ja) 2000-04-04
BR9801771A (pt) 1999-07-13
AR012935A1 (es) 2000-11-22
US5911127A (en) 1999-06-08
CN1098512C (zh) 2003-01-08
JPH10339527A (ja) 1998-12-22
AU6987198A (en) 1998-12-10
KR19990006717A (ko) 1999-01-25
CN1201959A (zh) 1998-12-16
DE69806207T2 (de) 2002-11-07
TW430720B (en) 2001-04-21
KR100291724B1 (ko) 2001-06-01
AU733822B2 (en) 2001-05-24
BR9801771B1 (pt) 2009-08-11

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee
8370 Indication related to discontinuation of the patent is to be deleted