TW376436B - Air conditioner - Google Patents

Air conditioner

Info

Publication number
TW376436B
TW376436B TW088101511A TW88101511A TW376436B TW 376436 B TW376436 B TW 376436B TW 088101511 A TW088101511 A TW 088101511A TW 88101511 A TW88101511 A TW 88101511A TW 376436 B TW376436 B TW 376436B
Authority
TW
Taiwan
Prior art keywords
air conditioner
frequency
range
minimum
starting
Prior art date
Application number
TW088101511A
Other languages
Chinese (zh)
Inventor
Motoji Kikukawa
Yosinori Watanabe
Original Assignee
Toshiba 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 Toshiba Corp filed Critical Toshiba Corp
Application granted granted Critical
Publication of TW376436B publication Critical patent/TW376436B/en

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
    • F25B2500/00—Problems to be solved
    • F25B2500/26—Problems to be solved characterised by the startup of the refrigeration 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
    • F25B2600/00—Control issues
    • F25B2600/02—Compressor control
    • F25B2600/021—Inverters therefor
    • 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

  • Air Conditioning Control Device (AREA)
  • Control Of Ac Motors In General (AREA)
  • Motor And Converter Starters (AREA)

Abstract

The present invention provides an air conditioner that can prevent the damage from a switching element for power switching (frequency modulation) and inhibit the vibration at starting of the air conditioner. Henceforth, referred to Fig. 2, the air conditioner comprises a variable power alternating device to drive a compressor, while using the output frequency of a power switching device to vary the frequency range and time variation corresponding to the load of the air conditioner, which is characterized in comprising: control means for controlling the starting frequency at a predetermined value lower than the minimum of the output frequency of the power alternating device and the timing variation at a range larger than the previous timing range towards the minimum of the frequency range.
TW088101511A 1998-02-24 1999-02-01 Air conditioner TW376436B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP04234198A JP4060429B2 (en) 1998-02-24 1998-02-24 Air conditioner

Publications (1)

Publication Number Publication Date
TW376436B true TW376436B (en) 1999-12-11

Family

ID=12633327

Family Applications (1)

Application Number Title Priority Date Filing Date
TW088101511A TW376436B (en) 1998-02-24 1999-02-01 Air conditioner

Country Status (4)

Country Link
JP (1) JP4060429B2 (en)
KR (2) KR100367748B1 (en)
CN (1) CN1127642C (en)
TW (1) TW376436B (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4797295B2 (en) * 2001-07-30 2011-10-19 トヨタ自動車株式会社 VEHICLE MOTOR DRIVE METHOD AND DRIVE DEVICE, AND COMPUTER-READABLE RECORDING MEDIUM CONTAINING DRIVE MOTOR DRIVE PROGRAM
JP4552388B2 (en) * 2003-05-28 2010-09-29 パナソニック株式会社 Compressor operation control method, control apparatus, refrigerant compressor, and refrigeration apparatus
JP4527392B2 (en) * 2003-12-25 2010-08-18 株式会社長府製作所 Hot water heater and control method thereof
US7895003B2 (en) * 2007-10-05 2011-02-22 Emerson Climate Technologies, Inc. Vibration protection in a variable speed compressor
KR101970522B1 (en) * 2012-01-19 2019-04-19 삼성전자주식회사 Air conditioner and starting control method of thereof
KR101955249B1 (en) * 2012-08-09 2019-03-08 삼성전자주식회사 Compressor and control method for the compressor
JP5924250B2 (en) * 2012-11-30 2016-05-25 株式会社富士通ゼネラル Air conditioner
CN104515334B (en) * 2013-09-30 2016-10-19 海尔集团公司 A kind of control method for frequency of air-conditioning heating pattern
CN104266305B (en) * 2014-09-02 2017-02-22 广东美的集团芜湖制冷设备有限公司 Variable-frequency air conditioner control device and method and variable-frequency air conditioner
CN104566826B (en) * 2014-12-31 2017-06-16 广东美的制冷设备有限公司 Convertible frequency air-conditioner and its compressor control method and device
CN107560085B (en) * 2017-09-18 2020-04-07 上海三菱电机·上菱空调机电器有限公司 Minimum operation frequency control method and control device for air conditioner compressor
JP2019143900A (en) * 2018-02-21 2019-08-29 パナソニックＩｐマネジメント株式会社 Freezing device
CN109099553A (en) * 2018-08-14 2018-12-28 宁波奥克斯电气股份有限公司 A kind of compressor frequency control method, device and air conditioner
CN110486903B (en) * 2019-08-15 2021-09-28 海信（山东）空调有限公司 Load self-adaption control method and system during closed-loop starting of variable frequency controller
CN112033056A (en) * 2020-08-19 2020-12-04 三菱重工海尔(青岛)空调机有限公司 Method for reducing flow sound of refrigerant on side of multi-connected indoor unit
CN113932376B (en) * 2021-09-30 2023-01-20 珠海格力电器股份有限公司 Temperature adjusting unit control method and device and temperature adjusting unit equipment

Also Published As

Publication number Publication date
CN1127642C (en) 2003-11-12
JP4060429B2 (en) 2008-03-12
KR100367748B1 (en) 2003-01-10
KR20020016758A (en) 2002-03-06
JPH11241846A (en) 1999-09-07
KR19990072838A (en) 1999-09-27
CN1229899A (en) 1999-09-29
KR100397397B1 (en) 2003-09-13

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees