WO2014155522A1 - Procédé de commande d'onduleur et dispositif de commande d'onduleur - Google Patents

Procédé de commande d'onduleur et dispositif de commande d'onduleur Download PDF

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Publication number
WO2014155522A1
WO2014155522A1 PCT/JP2013/058768 JP2013058768W WO2014155522A1 WO 2014155522 A1 WO2014155522 A1 WO 2014155522A1 JP 2013058768 W JP2013058768 W JP 2013058768W WO 2014155522 A1 WO2014155522 A1 WO 2014155522A1
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WO
WIPO (PCT)
Prior art keywords
signal
inverter
state
inverter control
compressor
Prior art date
Application number
PCT/JP2013/058768
Other languages
English (en)
Japanese (ja)
Inventor
照幸 村田
潔 服部
小島　浩史
Original Assignee
協栄産業株式会社
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 協栄産業株式会社 filed Critical 協栄産業株式会社
Priority to PCT/JP2013/058768 priority Critical patent/WO2014155522A1/fr
Publication of WO2014155522A1 publication Critical patent/WO2014155522A1/fr

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Classifications

    • 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
    • H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
    • H02M7/42—Conversion of dc power input into ac power output without possibility of reversal
    • H02M7/44—Conversion of dc power input into ac power output without possibility of reversal by static converters
    • H02M7/48—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M7/53—Conversion of dc power input into ac power output without possibility of reversal 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
    • H02M7/537—Conversion of dc power input into ac power output without possibility of reversal 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, e.g. single switched pulse inverters
    • H02M7/5387—Conversion of dc power input into ac power output without possibility of reversal 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, e.g. single switched pulse inverters in a bridge configuration
    • H02M7/53871—Conversion of dc power input into ac power output without possibility of reversal 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, e.g. single switched pulse inverters in a bridge configuration with automatic control of output voltage or current
    • H02M7/53875—Conversion of dc power input into ac power output without possibility of reversal 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, e.g. single switched pulse inverters in a bridge configuration with automatic control of output voltage or current with analogue control of three-phase output
    • 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
    • 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
    • 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
    • H02M1/00—Details of apparatus for conversion
    • H02M1/32—Means for protecting converters other than automatic disconnection
    • 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

Definitions

  • the present invention relates to an inverter control method and an inverter control device.
  • control system may be configured in two stages.
  • a configuration for controlling a compressor motor provided in an outdoor unit of an air conditioner can be configured in two stages: a controller installed indoors and a compressor control circuit installed outdoors.
  • an indoor controller and an outdoor compressor control circuit are configured to be able to communicate with each other according to a communication protocol such as RS485.
  • FIG. 6 is a diagram schematically showing the configuration of such an inverter control device.
  • the inverter output 30 that variably controls the output of the compressor 40 (compressor motor) is connected to the inverter control device 110 as a control circuit, and transmits a control signal to the inverter output 30.
  • the controller 100 indirectly controls the operation of the compressor 40 by transmitting a control signal to the inverter control device 110. Further, the inverter control device 110 feeds back the inverter output 30, the temperature of the compressor 40, the rotation speed of the compressor 40, and the like to the controller 100.
  • the inverter control device executes the above-described inverter control method.
  • FIG. 2 is a diagram showing the configuration of the controller 10, the inverter control device 31, the inverter output 32, and the compressor 40 in more detail.
  • the controller 10 includes a switch 11, and the switch 11 is connected to an AC power supply 70.
  • the inverter control device 31 includes a detection circuit 24, a time measuring unit 25, and a calculation unit 26.
  • the computing means 26 is connected to the detection circuit 24 and receives the ON signal and the OFF signal detected by the detection circuit 24.
  • the computing means 26 is also connected to the time measuring means 25 and receives the time interval measured by the time measuring means 25. Furthermore, the calculation means 26 determines the output command value of the inverter output 32 based on the ON signal, the OFF signal, and the time interval associated with each signal.
  • the computing means 26 may transition to the state S0.
  • the error includes, for example, a heat sink high temperature error, a heat sink low temperature error, an overcurrent error, a DC power supply overvoltage error, a DC power supply undervoltage error, and the like.

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Ac Motors In General (AREA)
  • Air Conditioning Control Device (AREA)
  • Inverter Devices (AREA)

Abstract

L'invention concerne un procédé de commande d'onduleur et un dispositif de commande d'onduleur. Le dispositif de commande d'onduleur (31) reçoit un signal de marche et un signal d'arrêt provenant d'un dispositif de commande (10) et détermine une valeur de commande de sortie pour une sortie de l'onduleur (32) en fonction des signaux. Si le signal d'arrêt est reçu, la valeur de commande de la sortie de l'onduleur (32) est une valeur minimale prescrite, et si le signal de marche est reçu, la valeur de commande de la sortie de l'onduleur (32) est déterminée sur la base d'un intervalle de temps associé au signal de marche et au signal d'arrêt. En outre, le dispositif de commande d'onduleur (31) définit la valeur de commande de la sortie de l'onduleur (32) sur la valeur ARRÊT lorsque le courant d'une phase C pourvue d'un dispositif interne de protection contre les surcharges (41) est bloqué et qu'un flux de courant de phase R est détecté.
PCT/JP2013/058768 2013-03-26 2013-03-26 Procédé de commande d'onduleur et dispositif de commande d'onduleur WO2014155522A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/JP2013/058768 WO2014155522A1 (fr) 2013-03-26 2013-03-26 Procédé de commande d'onduleur et dispositif de commande d'onduleur

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2013/058768 WO2014155522A1 (fr) 2013-03-26 2013-03-26 Procédé de commande d'onduleur et dispositif de commande d'onduleur

Publications (1)

Publication Number Publication Date
WO2014155522A1 true WO2014155522A1 (fr) 2014-10-02

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ID=51622608

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Application Number Title Priority Date Filing Date
PCT/JP2013/058768 WO2014155522A1 (fr) 2013-03-26 2013-03-26 Procédé de commande d'onduleur et dispositif de commande d'onduleur

Country Status (1)

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WO (1) WO2014155522A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5914899B1 (ja) * 2015-09-29 2016-05-11 パナソニックＩｐマネジメント株式会社 簡易インバータ制御型冷蔵庫及び冷蔵庫用インバータ制御ユニットとそれを用いたインバータ圧縮機

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS613942A (ja) * 1984-06-18 1986-01-09 Mitsubishi Heavy Ind Ltd 空調機用インバ−タ
JPS62132384U (fr) * 1986-02-14 1987-08-20
JPH03199874A (ja) * 1989-12-28 1991-08-30 General Eakon Tekunika:Kk 冷凍装置の不具合予知方式
JPH05272465A (ja) * 1991-12-12 1993-10-19 Carrier Corp 三相圧縮機の超過温度保護装置
JPH10341589A (ja) * 1997-06-06 1998-12-22 Matsushita Electric Ind Co Ltd 動力発生装置およびそれを備えた電気洗濯機
JP2000356447A (ja) * 1999-06-14 2000-12-26 Matsushita Refrig Co Ltd 冷凍システムのインバータ装置
JP2007318824A (ja) * 2006-05-23 2007-12-06 Matsushita Electric Ind Co Ltd 電動圧縮機駆動装置
JP2009121812A (ja) * 2007-09-28 2009-06-04 Daikin Ind Ltd 圧縮機の運転制御装置及びそれを備えた空気調和装置
WO2011047453A2 (fr) * 2009-10-21 2011-04-28 Whirlpool S.A. Système de communication de données et d'ordres et procédé entre un compresseur à capacité variable et un thermostat électronique pour un système de refroidissement

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS613942A (ja) * 1984-06-18 1986-01-09 Mitsubishi Heavy Ind Ltd 空調機用インバ−タ
JPS62132384U (fr) * 1986-02-14 1987-08-20
JPH03199874A (ja) * 1989-12-28 1991-08-30 General Eakon Tekunika:Kk 冷凍装置の不具合予知方式
JPH05272465A (ja) * 1991-12-12 1993-10-19 Carrier Corp 三相圧縮機の超過温度保護装置
JPH10341589A (ja) * 1997-06-06 1998-12-22 Matsushita Electric Ind Co Ltd 動力発生装置およびそれを備えた電気洗濯機
JP2000356447A (ja) * 1999-06-14 2000-12-26 Matsushita Refrig Co Ltd 冷凍システムのインバータ装置
JP2007318824A (ja) * 2006-05-23 2007-12-06 Matsushita Electric Ind Co Ltd 電動圧縮機駆動装置
JP2009121812A (ja) * 2007-09-28 2009-06-04 Daikin Ind Ltd 圧縮機の運転制御装置及びそれを備えた空気調和装置
WO2011047453A2 (fr) * 2009-10-21 2011-04-28 Whirlpool S.A. Système de communication de données et d'ordres et procédé entre un compresseur à capacité variable et un thermostat électronique pour un système de refroidissement

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5914899B1 (ja) * 2015-09-29 2016-05-11 パナソニックＩｐマネジメント株式会社 簡易インバータ制御型冷蔵庫及び冷蔵庫用インバータ制御ユニットとそれを用いたインバータ圧縮機

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