HK1123347A1 - Controlling a voltage-to-frequency ratio for a variable speed drive in refrigerant systems - Google Patents

Controlling a voltage-to-frequency ratio for a variable speed drive in refrigerant systems

Info

Publication number
HK1123347A1
HK1123347A1 HK09100654.8A HK09100654A HK1123347A1 HK 1123347 A1 HK1123347 A1 HK 1123347A1 HK 09100654 A HK09100654 A HK 09100654A HK 1123347 A1 HK1123347 A1 HK 1123347A1
Authority
HK
Hong Kong
Prior art keywords
voltage
controlling
variable speed
speed drive
frequency ratio
Prior art date
Application number
HK09100654.8A
Other languages
English (en)
Inventor
Alexander Lifson
Michael F Taras
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 HK1123347A1 publication Critical patent/HK1123347A1/xx

Links

Classifications

    • 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
    • F25B49/025—Motor control arrangements
    • 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
    • F25B2600/00—Control issues
    • F25B2600/02—Compressor control
    • F25B2600/021—Inverters therefor
    • 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
    • F25B2600/00—Control issues
    • F25B2600/02—Compressor control
    • F25B2600/026—Compressor control by controlling unloaders
    • F25B2600/0261—Compressor control by controlling unloaders external to 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
    • F25B2600/00—Control issues
    • F25B2600/11—Fan speed control
    • F25B2600/111—Fan speed control of condenser fans
    • 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
    • F25B2600/00—Control issues
    • F25B2600/11—Fan speed control
    • F25B2600/112—Fan speed control of evaporator fans
    • 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
    • F25B41/00—Fluid-circulation arrangements
    • F25B41/20—Disposition of valves, e.g. of on-off valves or flow control valves
    • F25B41/22—Disposition of valves, e.g. of on-off valves or flow control valves between evaporator and compressor
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
HK09100654.8A 2005-07-28 2009-01-21 Controlling a voltage-to-frequency ratio for a variable speed drive in refrigerant systems HK1123347A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/191,679 US7481069B2 (en) 2005-07-28 2005-07-28 Controlling a voltage-to-frequency ratio for a variable speed drive in refrigerant systems
PCT/US2006/018768 WO2007018662A2 (fr) 2005-07-28 2006-05-16 Regulation d'un rapport tension/frequence pour un entrainement a vitesse variable dans des systemes refrigerants

Publications (1)

Publication Number Publication Date
HK1123347A1 true HK1123347A1 (en) 2009-06-12

Family

ID=37692804

Family Applications (1)

Application Number Title Priority Date Filing Date
HK09100654.8A HK1123347A1 (en) 2005-07-28 2009-01-21 Controlling a voltage-to-frequency ratio for a variable speed drive in refrigerant systems

Country Status (6)

Country Link
US (1) US7481069B2 (fr)
EP (1) EP1907768A4 (fr)
CN (1) CN101233373B (fr)
CA (1) CA2615784A1 (fr)
HK (1) HK1123347A1 (fr)
WO (1) WO2007018662A2 (fr)

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US20070124026A1 (en) * 2005-11-30 2007-05-31 Alternative Energy Systems Consulting, Inc. Agent Based Auction System and Method for Allocating Distributed Energy Resources
US8161760B2 (en) * 2006-12-28 2012-04-24 Whirlpool Corporation Utilities grid for distributed refrigeration system
EP1990591A1 (fr) * 2007-05-08 2008-11-12 Sorgenia S.P.A. Dispositif indépendant et universel pour contrôler la vitesse de compresseurs motorisés d'appareils domestiques réfrigérant et leur procédé de contrôle
US7763808B2 (en) * 2007-08-20 2010-07-27 Bristol Compressors International, Inc. Hermetic electrical feedthrough assembly for a compressor and method for making the same
EP2198212A4 (fr) * 2007-10-10 2014-01-22 Carrier Corp Commande de surchauffe à l'aspiration basée sur une condition de fluide frigorigène à la décharge
US8006507B2 (en) * 2008-02-28 2011-08-30 Hill Phoenix, Inc. System and method for secondary coolant pump control for a refrigeration system
ES2688420T3 (es) * 2008-06-13 2018-11-02 Carrier Corporation Procedimiento de arranque para sistemas refrigerantes que tienen condensador de microcanales y ciclo de recalentamiento
US8790089B2 (en) * 2008-06-29 2014-07-29 Bristol Compressors International, Inc. Compressor speed control system for bearing reliability
US20110079032A1 (en) * 2008-07-09 2011-04-07 Taras Michael F Heat pump with microchannel heat exchangers as both outdoor and reheat exchangers
EP2315985B1 (fr) * 2008-07-25 2018-11-14 Carrier Corporation Protection d'enveloppe de compresseur continue dans un système de réfrigération
US8388318B2 (en) * 2009-04-06 2013-03-05 Bristol Compressors International, Inc. Hermetic crankcase heater
US8601828B2 (en) 2009-04-29 2013-12-10 Bristol Compressors International, Inc. Capacity control systems and methods for a compressor
WO2010135407A2 (fr) 2009-05-19 2010-11-25 Carrier Corporation Compresseur à vitesse variable
EP2440861B1 (fr) 2009-06-12 2018-10-24 Carrier Corporation Système réfrigérant à modes de chargement multiples
EP2454533B1 (fr) * 2009-07-13 2019-11-13 Carrier Corporation Système de réfrigération de transport, unité de réfrigération de transport et procédé pour ceux-ci
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WO2012131709A1 (fr) * 2011-03-28 2012-10-04 Praveen Shankar JAMBHOLKAR Commande de vitesse adaptative de moteur de compresseur
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US9581371B2 (en) * 2014-03-21 2017-02-28 Lennox Industries Inc. System for operating an HVAC system having tandem compressors
US9759468B2 (en) * 2014-03-21 2017-09-12 Lennox Industries Inc. System for controlling operation of an HVAC system having tandem compressors
CN103954095B (zh) * 2014-05-23 2015-11-11 湖北东贝新能源有限公司 一种全智能变频冰箱控制方法
TWI630361B (zh) * 2015-02-13 2018-07-21 旺矽科技股份有限公司 用於冷卻工作流體之適應性溫度控制系統
WO2018140902A1 (fr) 2017-01-27 2018-08-02 Franklin Electric Co., Inc. Système d'entraînement de moteur comprenant un circuit de dérivation amovible et/ou des éléments de refroidissement
US11397034B2 (en) 2018-06-27 2022-07-26 Carrier Corporation Unloading system for variable speed compressor
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US11614262B2 (en) 2020-05-27 2023-03-28 Research Products Corporation System and method for current limiting and defrost enhancement
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Also Published As

Publication number Publication date
US7481069B2 (en) 2009-01-27
EP1907768A2 (fr) 2008-04-09
CN101233373A (zh) 2008-07-30
WO2007018662A2 (fr) 2007-02-15
CA2615784A1 (fr) 2007-02-15
EP1907768A4 (fr) 2012-05-30
US20070022765A1 (en) 2007-02-01
CN101233373B (zh) 2010-06-23
WO2007018662A3 (fr) 2007-11-15

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20140516