DE69814737D1 - Kühlerlastüberwachungssystem - Google Patents

Kühlerlastüberwachungssystem

Info

Publication number
DE69814737D1
DE69814737D1 DE69814737T DE69814737T DE69814737D1 DE 69814737 D1 DE69814737 D1 DE 69814737D1 DE 69814737 T DE69814737 T DE 69814737T DE 69814737 T DE69814737 T DE 69814737T DE 69814737 D1 DE69814737 D1 DE 69814737D1
Authority
DE
Germany
Prior art keywords
monitoring system
load monitoring
cooler load
cooler
monitoring
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
Application number
DE69814737T
Other languages
English (en)
Other versions
DE69814737T2 (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
Publication of DE69814737D1 publication Critical patent/DE69814737D1/de
Application granted granted Critical
Publication of DE69814737T2 publication Critical patent/DE69814737T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • F25B49/02—Arrangement or mounting of control or safety devices for compression type machines, plants or systems
    • 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
    • F25B2400/00—General features or devices for refrigeration machines, plants or systems, combined heating and refrigeration systems or heat-pump systems, i.e. not limited to a particular subgroup of F25B
    • F25B2400/06—Several compression cycles arranged in parallel
    • 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
    • F25B2700/00—Sensing or detecting of parameters; Sensors therefor
    • F25B2700/04—Refrigerant level
    • 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
    • F25B2700/00—Sensing or detecting of parameters; Sensors therefor
    • F25B2700/21—Temperatures
    • 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
    • F25B2700/00—Sensing or detecting of parameters; Sensors therefor
    • F25B2700/21—Temperatures
    • F25B2700/2115—Temperatures of a compressor or the drive means therefor
    • F25B2700/21151—Temperatures of a compressor or the drive means therefor at the suction side of the compressor
    • 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
    • F25B2700/00—Sensing or detecting of parameters; Sensors therefor
    • F25B2700/21—Temperatures
    • F25B2700/2115—Temperatures of a compressor or the drive means therefor
    • F25B2700/21152—Temperatures of a compressor or the drive means therefor at the discharge side of the compressor
    • 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
    • F25B45/00—Arrangements for charging or discharging refrigerant
    • 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
DE69814737T 1997-06-06 1998-06-03 Kühlerlastüberwachungssystem Expired - Fee Related DE69814737T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/869,536 US5860286A (en) 1997-06-06 1997-06-06 System monitoring refrigeration charge
US869536 1997-06-06

Publications (2)

Publication Number Publication Date
DE69814737D1 true DE69814737D1 (de) 2003-06-26
DE69814737T2 DE69814737T2 (de) 2004-03-25

Family

ID=25353744

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69814737T Expired - Fee Related DE69814737T2 (de) 1997-06-06 1998-06-03 Kühlerlastüberwachungssystem

Country Status (8)

Country Link
US (1) US5860286A (de)
EP (1) EP0883048B1 (de)
JP (1) JP3165676B2 (de)
KR (1) KR100277219B1 (de)
CN (1) CN1092322C (de)
AU (1) AU724610B2 (de)
DE (1) DE69814737T2 (de)
ES (1) ES2195279T3 (de)

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US7496532B2 (en) * 2000-06-16 2009-02-24 Verisae, Inc. Enterprise asset management system and method
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US8000938B2 (en) * 2002-12-09 2011-08-16 Verisae, Inc. Method and system for tracking and managing destruction, reconstitution, or reclamation of regulated substances
US7877235B2 (en) * 2003-01-31 2011-01-25 Verisae, Inc. Method and system for tracking and managing various operating parameters of enterprise assets
US7440871B2 (en) * 2002-12-09 2008-10-21 Verisae, Inc. Method and system for tracking and reporting emissions
US8463441B2 (en) 2002-12-09 2013-06-11 Hudson Technologies, Inc. Method and apparatus for optimizing refrigeration systems
AU2003297910A1 (en) * 2002-12-13 2004-07-09 Verisae Notification system
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US7275377B2 (en) 2004-08-11 2007-10-02 Lawrence Kates Method and apparatus for monitoring refrigerant-cycle systems
US7134291B2 (en) * 2004-09-22 2006-11-14 Horan Christopher J Process for refrigerant charge level detection using a neural net having one output neuron
US7111469B2 (en) * 2004-09-22 2006-09-26 Horan Christopher J Process for refrigerant charge level detection using a neural net
JP4120676B2 (ja) * 2005-12-16 2008-07-16 ダイキン工業株式会社 空気調和装置
US20070256434A1 (en) * 2006-05-04 2007-11-08 Kwangtaek Hong Monitoring System for Detecting Low-Charge Condition in a Heat-Exchange System
US7680751B2 (en) * 2006-05-31 2010-03-16 Honeywell International Inc. Neural network based refrigerant charge detection algorithm for vapor compression systems
US7866172B2 (en) * 2006-07-14 2011-01-11 Trane International Inc. System and method for controlling working fluid charge in a vapor compression air conditioning system
US8590325B2 (en) 2006-07-19 2013-11-26 Emerson Climate Technologies, Inc. Protection and diagnostic module for a refrigeration system
US20080216494A1 (en) 2006-09-07 2008-09-11 Pham Hung M Compressor data module
WO2008079111A1 (en) * 2006-12-20 2008-07-03 Carrier Corporation Method for determining refrigerant charge
WO2008079108A1 (en) * 2006-12-20 2008-07-03 Carrier Corporation Refrigerant charge indication
EP2102571B1 (de) * 2006-12-28 2018-08-29 Carrier Corporation Freikühlkapazitätssteuerung für klimaanlagen
US20090171975A1 (en) * 2007-03-06 2009-07-02 Mcconnell Robert S Method and system for tracking carbon credits and other carbon valuation units
US20090037142A1 (en) 2007-07-30 2009-02-05 Lawrence Kates Portable method and apparatus for monitoring refrigerant-cycle systems
US9140728B2 (en) 2007-11-02 2015-09-22 Emerson Climate Technologies, Inc. Compressor sensor module
BRPI0921635A2 (pt) 2008-10-31 2016-01-05 Optimum Energy Llc sistemas e métodos para controlar a eficiência de consumo de energia
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US9885489B2 (en) 2011-07-29 2018-02-06 Carrier Corporation HVAC systems
US9759465B2 (en) 2011-12-27 2017-09-12 Carrier Corporation Air conditioner self-charging and charge monitoring system
US9024765B2 (en) 2012-01-11 2015-05-05 International Business Machines Corporation Managing environmental control system efficiency
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US9803902B2 (en) 2013-03-15 2017-10-31 Emerson Climate Technologies, Inc. System for refrigerant charge verification using two condenser coil temperatures
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EP2981772B1 (de) 2013-04-05 2022-01-12 Emerson Climate Technologies, Inc. Wärmepumpensystem mit kühlmittelladungsdiagnostik
CN105431693B (zh) 2013-08-01 2021-08-24 开利公司 用于制冷系统的制冷剂液位监控
CN104895790B (zh) * 2015-05-19 2017-12-08 西安交通大学 一种具有中间抽气功能的双螺杆压缩机及多温区热泵系统
JP6628878B2 (ja) * 2016-06-20 2020-01-15 三菱電機株式会社 冷却装置
FR3056706A1 (fr) * 2016-09-27 2018-03-30 Electricite De France Procede d'auto-parametrage auto-adaptatif d'un systeme de chauffage et de production d'eau chaude sanitaire
US11037330B2 (en) * 2017-04-08 2021-06-15 Intel Corporation Low rank matrix compression
DE102017117370A1 (de) * 2017-08-01 2019-02-07 Vaillant Gmbh Softsensor zur Identifikation und Regelung oder Steuerung eines Wärmepumpensystems
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Also Published As

Publication number Publication date
AU724610B2 (en) 2000-09-28
CN1202604A (zh) 1998-12-23
ES2195279T3 (es) 2003-12-01
KR19990006753A (ko) 1999-01-25
DE69814737T2 (de) 2004-03-25
KR100277219B1 (ko) 2001-03-02
AU6992298A (en) 1998-12-10
US5860286A (en) 1999-01-19
JPH1183246A (ja) 1999-03-26
EP0883048A1 (de) 1998-12-09
CN1092322C (zh) 2002-10-09
JP3165676B2 (ja) 2001-05-14
EP0883048B1 (de) 2003-05-21

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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