PH12019502399A1 - Compressor driving device, control unit including the same, compressor unit, and cooler - Google Patents

Compressor driving device, control unit including the same, compressor unit, and cooler

Info

Publication number
PH12019502399A1
PH12019502399A1 PH12019502399A PH12019502399A PH12019502399A1 PH 12019502399 A1 PH12019502399 A1 PH 12019502399A1 PH 12019502399 A PH12019502399 A PH 12019502399A PH 12019502399 A PH12019502399 A PH 12019502399A PH 12019502399 A1 PH12019502399 A1 PH 12019502399A1
Authority
PH
Philippines
Prior art keywords
compressor
alternating current
driving device
power source
circuit
Prior art date
Application number
PH12019502399A
Inventor
Yoshikatsu Inoue
Mitsuhiro Fukuda
Seiiti Nishimura
Naruomi Tokunaga
Original Assignee
Panasonic Appliances Refrigeration Devices Singapore
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 Panasonic Appliances Refrigeration Devices Singapore filed Critical Panasonic Appliances Refrigeration Devices Singapore
Publication of PH12019502399A1 publication Critical patent/PH12019502399A1/en

Links

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
    • 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
    • F25B1/00—Compression machines, plants or systems with non-reversible cycle
    • 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
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
    • H02H7/10—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for converters; for rectifiers
    • H02H7/12—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for converters; for rectifiers for static converters or rectifiers
    • H02H7/122—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for converters; for rectifiers for static converters or rectifiers for inverters, i.e. dc/ac converters

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
  • Control Of Ac Motors In General (AREA)
  • Control Of Multiple Motors (AREA)
  • Air Conditioning Control Device (AREA)

Abstract

This compressor driving device 2 is provided with: a compressor driving circuit 9 that drives a compressor; a compressor-driving power supply circuit 8 that supplies power to the compressor driving circuit from an alternating current power source 1; a control circuit 11 that controls the compressor driving circuit; a controlling power supply circuit 10 that supplies power to the control circuit from the alternating current power source; and an electromagnetic switch 7 which, when over-voltage is generated in the alternating current power source, does not disconnect an electrical connection between the alternating current power source and the controlling power supply circuit, but disconnects an electrical connection between the alternating current power source and the compressor-driving power supply circuit.
PH12019502399A 2017-05-25 2019-10-23 Compressor driving device, control unit including the same, compressor unit, and cooler PH12019502399A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2017103965 2017-05-25
PCT/JP2018/019494 WO2018216655A1 (en) 2017-05-25 2018-05-21 Compressor driving device, control unit using same, compressor unit, and cooler

Publications (1)

Publication Number Publication Date
PH12019502399A1 true PH12019502399A1 (en) 2020-12-07

Family

ID=64395661

Family Applications (1)

Application Number Title Priority Date Filing Date
PH12019502399A PH12019502399A1 (en) 2017-05-25 2019-10-23 Compressor driving device, control unit including the same, compressor unit, and cooler

Country Status (3)

Country Link
CN (1) CN110679051B (en)
PH (1) PH12019502399A1 (en)
WO (1) WO2018216655A1 (en)

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0879963A (en) * 1994-09-06 1996-03-22 Daikin Ind Ltd Fault diagnostic device in power conversion control device
JP4151188B2 (en) * 2000-02-29 2008-09-17 松下電器産業株式会社 Multi-type air conditioner control device
JP4043481B2 (en) * 2004-06-25 2008-02-06 三洋電機株式会社 Inverter device
DE112010005608B4 (en) * 2010-05-28 2018-02-01 Mitsubishi Electric Corp. The power conversion device
CN102343782A (en) * 2011-07-15 2012-02-08 重庆松芝汽车空调有限公司 Electric automobile air conditioning direct current high-voltage circuit with pre-charging function
CN102269464B (en) * 2011-08-22 2014-01-29 四川长虹电器股份有限公司 Delayed protection method for air conditioner
JP5454596B2 (en) * 2012-02-08 2014-03-26 ダイキン工業株式会社 Power control device
JP5482840B2 (en) * 2012-07-23 2014-05-07 ダイキン工業株式会社 Power supply
JP6236295B2 (en) * 2013-11-14 2017-11-22 ローム株式会社 AC / DC converter protection circuit, power adapter and electronic device
WO2016194197A1 (en) * 2015-06-04 2016-12-08 三菱電機株式会社 Power conversion device
CN105515415A (en) * 2015-12-25 2016-04-20 美的集团武汉制冷设备有限公司 Power conversion circuit, power conversion method and air conditioner
JP2018057178A (en) * 2016-09-29 2018-04-05 日立工機株式会社 Electrical apparatus

Also Published As

Publication number Publication date
CN110679051A (en) 2020-01-10
WO2018216655A1 (en) 2018-11-29
CN110679051B (en) 2023-06-09

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