CA2856280C - Rendement ameliore de chauffage, de ventilation et de climatisation par extension indirecte de temps de fonctionnement de compresseur - Google Patents

Rendement ameliore de chauffage, de ventilation et de climatisation par extension indirecte de temps de fonctionnement de compresseur Download PDF

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Publication number
CA2856280C
CA2856280C CA2856280A CA2856280A CA2856280C CA 2856280 C CA2856280 C CA 2856280C CA 2856280 A CA2856280 A CA 2856280A CA 2856280 A CA2856280 A CA 2856280A CA 2856280 C CA2856280 C CA 2856280C
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CA
Canada
Prior art keywords
compressor
duration
shed
operating cycle
mandatory
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.)
Active
Application number
CA2856280A
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English (en)
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CA2856280A1 (fr
Inventor
Joseph E. Childs
Roger W. Rognli
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.)
Eaton Intelligent Power Ltd
Original Assignee
Eaton Intelligent Power Ltd
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 Eaton Intelligent Power Ltd filed Critical Eaton Intelligent Power Ltd
Publication of CA2856280A1 publication Critical patent/CA2856280A1/fr
Application granted granted Critical
Publication of CA2856280C publication Critical patent/CA2856280C/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • F04B49/065—Control using electricity and making use of computers
    • 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
    • F25B49/022—Compressor control arrangements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
    • F24F11/46—Improving electric energy efficiency or saving
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/50—Control or safety arrangements characterised by user interfaces or communication
    • F24F11/56—Remote control
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
    • F24F11/63—Electronic processing
    • F24F11/65—Electronic processing for selecting an operating mode
    • F24F11/67—Switching between heating and cooling modes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/70—Control systems characterised by their outputs; Constructional details thereof
    • F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
    • F24F11/74—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity
    • F24F11/77—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity by controlling the speed of ventilators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/70—Control systems characterised by their outputs; Constructional details thereof
    • F24F11/80—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air
    • F24F11/86—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling compressors within refrigeration or heat pump circuits
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2140/00—Control inputs relating to system states

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Signal Processing (AREA)
  • Fuzzy Systems (AREA)
  • Mathematical Physics (AREA)
  • Thermal Sciences (AREA)
  • Computer Hardware Design (AREA)
  • Fluid Mechanics (AREA)
  • Human Computer Interaction (AREA)
  • Air Conditioning Control Device (AREA)

Abstract

L'invention porte sur un dispositif de commande de charge qui permet d'améliorer le rendement énergétique d'un système de chauffage, de ventilation et de climatisation (CVC) par commande des temps de perte d'un compresseur du système CVC. Le dispositif de commande de charge comprend un commutateur de coupure de compresseur, un circuit de détection et un dispositif de traitement. Le dispositif de traitement détermine un temps de perte obligatoire ultérieur sur la base d'un temps de perte précédent, d'un temps de fonctionnement précédent et d'un temps de fonctionnement minimal. Une perte obligatoire ultérieure plus longue que le temps de perte obligatoire précédent provoque une augmentation du temps de fonctionnement ultérieur, de façon à augmenter ainsi le rendement du système.
CA2856280A 2011-11-18 2012-11-19 Rendement ameliore de chauffage, de ventilation et de climatisation par extension indirecte de temps de fonctionnement de compresseur Active CA2856280C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201161561609P 2011-11-18 2011-11-18
US61/561,609 2011-11-18
PCT/US2012/065880 WO2013075113A1 (fr) 2011-11-18 2012-11-19 Rendement amélioré de chauffage, de ventilation et de climatisation par extension indirecte de temps de fonctionnement de compresseur

Publications (2)

Publication Number Publication Date
CA2856280A1 CA2856280A1 (fr) 2013-05-23
CA2856280C true CA2856280C (fr) 2020-01-28

Family

ID=48425483

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2856280A Active CA2856280C (fr) 2011-11-18 2012-11-19 Rendement ameliore de chauffage, de ventilation et de climatisation par extension indirecte de temps de fonctionnement de compresseur

Country Status (3)

Country Link
US (2) US20130125572A1 (fr)
CA (1) CA2856280C (fr)
WO (1) WO2013075113A1 (fr)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130004177A1 (en) * 2011-06-30 2013-01-03 Energate Inc. Infrared controllable load control switch
US9528717B2 (en) 2012-02-28 2016-12-27 Cooper Technologies Company Efficiency heating, ventilating, and air-conditioning through extended run-time control
US11054448B2 (en) 2013-06-28 2021-07-06 Ademco Inc. Power transformation self characterization mode
EP3014731A4 (fr) * 2013-06-28 2018-01-10 Honeywell International Inc. Système de transformation d'énergie
US10268219B1 (en) 2013-08-07 2019-04-23 Oliver Markus Haynold Thermostat adapter
JP6350801B2 (ja) * 2014-03-28 2018-07-04 日本電気株式会社 空調管理システム、中央監視装置、及び空調機管理方法
US9562710B2 (en) * 2015-04-27 2017-02-07 Emerson Climate Technologies, Inc. Diagnostics for variable-capacity compressor control systems and methods
US9709311B2 (en) 2015-04-27 2017-07-18 Emerson Climate Technologies, Inc. System and method of controlling a variable-capacity compressor
US10408517B2 (en) 2016-03-16 2019-09-10 Emerson Climate Technologies, Inc. System and method of controlling a variable-capacity compressor and a variable speed fan using a two-stage thermostat
US10295212B2 (en) * 2016-08-04 2019-05-21 Eaton Intelligent Power Limited Load control system and method for regulating power supply to a thermostat
US10845107B2 (en) 2016-10-25 2020-11-24 Ecoer Inc. Variable speed compressor based AC system and control method
US11181291B2 (en) * 2016-11-01 2021-11-23 Ecoer Inc. DC varaiable speed compressor control method and control system
EP4365453A2 (fr) * 2016-12-30 2024-05-08 Grundfos Holding A/S Procédé de fonctionnement d'un groupe motopompe à commande électronique
WO2021160343A1 (fr) 2020-02-10 2021-08-19 Eaton Intelligent Power Limited Récepteur de commande de charge de déconnexion des charges chauffantes résistives
CN114526537B (zh) * 2021-12-31 2023-12-26 新奥数能科技有限公司 一种设备节能控制方法和装置

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3946574A (en) * 1975-02-07 1976-03-30 Chrysler Corporation Control circuit for refrigeration compressor motor
US4228511A (en) * 1978-10-06 1980-10-14 General Electric Company System and method of power demand limiting and temperature control
US4292813A (en) * 1979-03-08 1981-10-06 Whirlpool Corporation Adaptive temperature control system
US4345162A (en) * 1980-06-30 1982-08-17 Honeywell Inc. Method and apparatus for power load shedding
US4389577A (en) * 1982-04-14 1983-06-21 Honeywell Inc. Apparatus for power load-shedding with auxiliary commandable thermostat
JPS62276355A (ja) * 1986-05-23 1987-12-01 Hitachi Ltd 多室形空気調和機の操作回路
JPH05149607A (ja) * 1991-11-27 1993-06-15 Hitachi Ltd 空気調和機の制御装置
JPH07167506A (ja) * 1993-12-16 1995-07-04 Matsushita Electric Ind Co Ltd 空気調和機の運転制御装置
DE69837347T2 (de) * 1997-12-23 2007-11-29 Intellidyne Holdings, Llc Regelgerät der verdichterperiodendauer
US20090216382A1 (en) * 2008-02-26 2009-08-27 Howard Ng Direct Load Control System and Method with Comfort Temperature Setting
US8433452B2 (en) * 2008-09-15 2013-04-30 Aclara Power-Line Systems, Inc. Method for load control using temporal measurements of energy for individual pieces of equipment
US20100256821A1 (en) * 2009-04-01 2010-10-07 Sntech Inc. Constant airflow control of a ventilation system

Also Published As

Publication number Publication date
WO2013075113A1 (fr) 2013-05-23
CA2856280A1 (fr) 2013-05-23
US20130125572A1 (en) 2013-05-23
US20210071925A1 (en) 2021-03-11

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Effective date: 20171117