FR2427564A1 - HEAT PUMP WITH AUTOMATIC CONTROL SYSTEM, USED IN PARTICULAR AS AN AIR CONDITIONING UNIT FOR AUTOMOBILES - Google Patents

HEAT PUMP WITH AUTOMATIC CONTROL SYSTEM, USED IN PARTICULAR AS AN AIR CONDITIONING UNIT FOR AUTOMOBILES

Info

Publication number
FR2427564A1
FR2427564A1 FR7914113A FR7914113A FR2427564A1 FR 2427564 A1 FR2427564 A1 FR 2427564A1 FR 7914113 A FR7914113 A FR 7914113A FR 7914113 A FR7914113 A FR 7914113A FR 2427564 A1 FR2427564 A1 FR 2427564A1
Authority
FR
France
Prior art keywords
condenser
control system
air conditioning
heat pump
automatic control
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
FR7914113A
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
LNC IND Ltd
Original Assignee
LNC IND Ltd
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 LNC IND Ltd filed Critical LNC IND Ltd
Publication of FR2427564A1 publication Critical patent/FR2427564A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • H02P27/00—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage
    • H02P27/04—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage
    • H02P27/06—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage using dc to ac converters or inverters
    • 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
    • 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
    • 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
    • H02P23/00—Arrangements or methods for the control of AC motors characterised by a control method other than vector control
    • H02P23/24—Controlling the direction, e.g. clockwise or counterclockwise
    • 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
    • F25B2313/00—Compression machines, plants or systems with reversible cycle not otherwise provided for
    • F25B2313/027—Compression machines, plants or systems with reversible cycle not otherwise provided for characterised by the reversing means
    • F25B2313/0271—Compression machines, plants or systems with reversible cycle not otherwise provided for characterised by the reversing means the compressor allows rotation in reverse direction
    • 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
    • F25B2600/025—Compressor control by controlling speed
    • F25B2600/0253—Compressor control by controlling speed with variable speed

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Inverter Devices (AREA)
  • Control Of Direct Current Motors (AREA)
  • Air-Conditioning For Vehicles (AREA)
  • Control Of Ac Motors In General (AREA)
  • Control Of Multiple Motors (AREA)
  • Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
  • Air Conditioning Control Device (AREA)
  • Supply And Distribution Of Alternating Current (AREA)

Abstract

Pompe de chaleur comprenant un évaporateur, un condenseur, un dispositif de contrôle de pression monté entre la sortie du condenseur et l'entrée de l'evaporateur, un compresseur monté entre la sortie de l'évaporateur et l'entrée du condenseur et un moteur électrique agencé de manière à entraîner le condenseur. Elle comprend en outre un système de commande automatique 112 agencé de façon à permettre de commander à volonté la vitesse du moteur 110 afin de régler la quantité de chaleur transférée de l'évaporateur 103 au condenseur 101. L'invention est notamment applicable à la climatisation des véhicules automobiles.Heat pump comprising an evaporator, a condenser, a pressure control device mounted between the condenser outlet and the evaporator inlet, a compressor mounted between the evaporator outlet and the condenser inlet and a motor electrical arranged so as to drive the condenser. It further comprises an automatic control system 112 arranged so as to allow the speed of the motor 110 to be controlled at will in order to adjust the quantity of heat transferred from the evaporator 103 to the condenser 101. The invention is particularly applicable to air conditioning. motor vehicles.

FR7914113A 1978-06-01 1979-06-01 HEAT PUMP WITH AUTOMATIC CONTROL SYSTEM, USED IN PARTICULAR AS AN AIR CONDITIONING UNIT FOR AUTOMOBILES Withdrawn FR2427564A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AUPD456878 1978-06-01

Publications (1)

Publication Number Publication Date
FR2427564A1 true FR2427564A1 (en) 1979-12-28

Family

ID=3767591

Family Applications (2)

Application Number Title Priority Date Filing Date
FR7914114A Withdrawn FR2427733A1 (en) 1978-06-01 1979-06-01 AUTOMATIC CONTROL SYSTEM FOR POLYPHASE CHARGING
FR7914113A Withdrawn FR2427564A1 (en) 1978-06-01 1979-06-01 HEAT PUMP WITH AUTOMATIC CONTROL SYSTEM, USED IN PARTICULAR AS AN AIR CONDITIONING UNIT FOR AUTOMOBILES

Family Applications Before (1)

Application Number Title Priority Date Filing Date
FR7914114A Withdrawn FR2427733A1 (en) 1978-06-01 1979-06-01 AUTOMATIC CONTROL SYSTEM FOR POLYPHASE CHARGING

Country Status (13)

Country Link
JP (2) JPS558293A (en)
CA (2) CA1094836A (en)
CH (1) CH633393A5 (en)
DE (2) DE2921729A1 (en)
DK (2) DK226979A (en)
FR (2) FR2427733A1 (en)
GB (2) GB2022808B (en)
IL (2) IL57441A (en)
IT (2) IT1121316B (en)
NL (2) NL7904354A (en)
NZ (2) NZ190518A (en)
SE (2) SE7904843L (en)
ZA (2) ZA792500B (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE7907945L (en) * 1979-09-25 1981-03-26 Bo John Stefan Nystrom MULTI-PHASE GENERATION DEVICE DEVICE
EP0046147A1 (en) * 1980-08-11 1982-02-24 Heinrich Wächtler Device for moving liquid mediums, particularly in heat pumps
CH660100A5 (en) * 1981-12-18 1987-03-13 Cerac Inst Sa DEVICE FOR DRIVING A COMPRESSOR.
DE3239284A1 (en) * 1982-10-23 1984-05-03 DC-Aggregate Engineering AG, 6363 Fürigen THREE-PHASE ASYNCHRONOUS MOTOR
US4734628A (en) * 1986-12-01 1988-03-29 Carrier Corporation Electrically commutated, variable speed compressor control system
JP3156801B2 (en) * 1991-10-17 2001-04-16 本田技研工業株式会社 Automotive air conditioners
JP3267993B2 (en) * 1991-11-27 2002-03-25 本田技研工業株式会社 Air conditioning system for vehicles
JP3125198B2 (en) * 1991-12-04 2001-01-15 本田技研工業株式会社 Battery temperature control device for electric vehicle
US5927089A (en) * 1995-11-13 1999-07-27 O'donnell; Dennis W. Air conditioner for a motor vehicle
JP2002243246A (en) * 2001-02-15 2002-08-28 Sanden Corp Air conditioner
CN106524549A (en) * 2016-12-01 2017-03-22 广州华凌制冷设备有限公司 Constant-frequency air conditioning system and control method thereof
CN106969569A (en) * 2017-03-21 2017-07-21 合肥美的电冰箱有限公司 Refrigeration plant control method, system and refrigeration plant
CN110108748B (en) * 2019-06-05 2021-09-10 安徽理工大学 Frost heaving experimental device

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2294870A1 (en) * 1974-12-18 1976-07-16 Krupp Gmbh Railway passenger coach air conditioning - varies compressor speed with temp and cylinders cut in and out for rough control
GB1483148A (en) * 1974-04-18 1977-08-17 Projectus Ind Produkter Ab Heating installation comprising a heat pump and a fuel-fired boiler with a radiator circuit

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1486811A (en) * 1973-09-03 1977-09-28 Nz Inventions Dev Authority Waveform synthesis using switching circuits
JPS5549509B2 (en) * 1973-12-28 1980-12-12

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1483148A (en) * 1974-04-18 1977-08-17 Projectus Ind Produkter Ab Heating installation comprising a heat pump and a fuel-fired boiler with a radiator circuit
FR2294870A1 (en) * 1974-12-18 1976-07-16 Krupp Gmbh Railway passenger coach air conditioning - varies compressor speed with temp and cylinders cut in and out for rough control

Also Published As

Publication number Publication date
CH633393A5 (en) 1982-11-30
DE2921729A1 (en) 1979-12-06
ZA792499B (en) 1980-08-27
GB2022808A (en) 1979-12-19
GB2022942B (en) 1982-06-09
NZ190518A (en) 1982-12-21
CA1139361A (en) 1983-01-11
IT1121073B (en) 1986-03-26
SE7904842L (en) 1979-12-02
FR2427733A1 (en) 1979-12-28
IT7923164A0 (en) 1979-05-31
GB2022808B (en) 1982-11-17
NL7904354A (en) 1979-12-04
IL57442A (en) 1983-12-30
NL7904355A (en) 1979-12-04
ZA792500B (en) 1980-09-24
IL57442A0 (en) 1979-09-30
IL57441A0 (en) 1979-09-30
CA1094836A (en) 1981-02-03
IT7923163A0 (en) 1979-05-31
DK226979A (en) 1979-12-02
NZ190517A (en) 1982-12-21
DE2921678A1 (en) 1979-12-06
IL57441A (en) 1982-08-31
DK227079A (en) 1979-12-02
JPS558293A (en) 1980-01-21
JPS558588A (en) 1980-01-22
GB2022942A (en) 1979-12-19
IT1121316B (en) 1986-04-02
SE7904843L (en) 1979-12-02

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Legal Events

Date Code Title Description
ST Notification of lapse