IT201700039411A1 - Macchina frigorifera con compressore azionato da motore asincrono a velocità fissa e dispositivo di azionamento per un motore elettrico asincrono - Google Patents

Macchina frigorifera con compressore azionato da motore asincrono a velocità fissa e dispositivo di azionamento per un motore elettrico asincrono

Info

Publication number
IT201700039411A1
IT201700039411A1 IT102017000039411A IT201700039411A IT201700039411A1 IT 201700039411 A1 IT201700039411 A1 IT 201700039411A1 IT 102017000039411 A IT102017000039411 A IT 102017000039411A IT 201700039411 A IT201700039411 A IT 201700039411A IT 201700039411 A1 IT201700039411 A1 IT 201700039411A1
Authority
IT
Italy
Prior art keywords
asynchronous
motor
operating device
refrigerating machine
fixed speed
Prior art date
Application number
IT102017000039411A
Other languages
English (en)
Inventor
Umberto Bianchini
Livio Bovo
Original Assignee
Carel Ind Spa
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 Carel Ind Spa filed Critical Carel Ind Spa
Priority to IT102017000039411A priority Critical patent/IT201700039411A1/it
Priority to PCT/IT2018/050061 priority patent/WO2018189760A1/en
Priority to EP18721165.1A priority patent/EP3610544B1/en
Publication of IT201700039411A1 publication Critical patent/IT201700039411A1/it

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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M5/00—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases
    • H02M5/02—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc
    • H02M5/04—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc by static converters
    • H02M5/22—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M5/275—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
    • H02M5/293—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only
    • 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
    • H02P4/00—Arrangements specially adapted for regulating or controlling the speed or torque of electric motors that can be connected to two or more different electric power supplies
    • 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
    • F25B2600/11—Fan speed control
    • 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
    • H02P2207/00—Indexing scheme relating to controlling arrangements characterised by the type of motor
    • H02P2207/01—Asynchronous machines
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Ac Motors In General (AREA)
IT102017000039411A 2017-04-10 2017-04-10 Macchina frigorifera con compressore azionato da motore asincrono a velocità fissa e dispositivo di azionamento per un motore elettrico asincrono IT201700039411A1 (it)

Priority Applications (3)

Application Number Priority Date Filing Date Title
IT102017000039411A IT201700039411A1 (it) 2017-04-10 2017-04-10 Macchina frigorifera con compressore azionato da motore asincrono a velocità fissa e dispositivo di azionamento per un motore elettrico asincrono
PCT/IT2018/050061 WO2018189760A1 (en) 2017-04-10 2018-04-05 Refrigerating machine with compressor operated by fixed speed asynchronous motor and operating device for an asynchronous electric motor
EP18721165.1A EP3610544B1 (en) 2017-04-10 2018-04-05 Refrigerating machine and operating device for an asynchronous electric motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT102017000039411A IT201700039411A1 (it) 2017-04-10 2017-04-10 Macchina frigorifera con compressore azionato da motore asincrono a velocità fissa e dispositivo di azionamento per un motore elettrico asincrono

Publications (1)

Publication Number Publication Date
IT201700039411A1 true IT201700039411A1 (it) 2018-10-10

Family

ID=59811742

Family Applications (1)

Application Number Title Priority Date Filing Date
IT102017000039411A IT201700039411A1 (it) 2017-04-10 2017-04-10 Macchina frigorifera con compressore azionato da motore asincrono a velocità fissa e dispositivo di azionamento per un motore elettrico asincrono

Country Status (3)

Country Link
EP (1) EP3610544B1 (it)
IT (1) IT201700039411A1 (it)
WO (1) WO2018189760A1 (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT201800020518A1 (it) * 2018-12-20 2020-06-20 Carel Ind Spa Dispositivo di controllo per una macchina frigorifera ad alimentazione trifase e macchina frigorifera ad alimentazione trifase che lo comprende

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101369781A (zh) * 2007-08-14 2009-02-18 湖北三环发展股份有限公司 交流高压大功率可调稳压稳频电源装置及校正方法
CN202602542U (zh) * 2011-11-08 2012-12-12 威海广泰空港电源设备有限公司 宽范围稳压稳频电源
CN103078549A (zh) * 2013-01-10 2013-05-01 浙江中碳科技有限公司 一种交直流通用的交流适配器
WO2015184804A1 (en) * 2014-06-03 2015-12-10 Neal George Stewart Energy saving high frequency series buck ac voltage regulator system

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001309692A (ja) * 2000-04-21 2001-11-02 Matsushita Refrig Co Ltd 冷凍システムの制御装置
EP3026812B1 (en) * 2014-11-27 2017-05-03 Carel Industries S.p.A. Apparatus for driving an electric motor and method for operating a driving apparatus

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101369781A (zh) * 2007-08-14 2009-02-18 湖北三环发展股份有限公司 交流高压大功率可调稳压稳频电源装置及校正方法
CN202602542U (zh) * 2011-11-08 2012-12-12 威海广泰空港电源设备有限公司 宽范围稳压稳频电源
CN103078549A (zh) * 2013-01-10 2013-05-01 浙江中碳科技有限公司 一种交直流通用的交流适配器
WO2015184804A1 (en) * 2014-06-03 2015-12-10 Neal George Stewart Energy saving high frequency series buck ac voltage regulator system

Also Published As

Publication number Publication date
EP3610544C0 (en) 2023-11-15
WO2018189760A1 (en) 2018-10-18
EP3610544A1 (en) 2020-02-19
EP3610544B1 (en) 2023-11-15

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