KR970062575A - Inverter type air conditioner and control method thereof - Google Patents

Inverter type air conditioner and control method thereof Download PDF

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Publication number
KR970062575A
KR970062575A KR1019960004228A KR19960004228A KR970062575A KR 970062575 A KR970062575 A KR 970062575A KR 1019960004228 A KR1019960004228 A KR 1019960004228A KR 19960004228 A KR19960004228 A KR 19960004228A KR 970062575 A KR970062575 A KR 970062575A
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KR
South Korea
Prior art keywords
temperature
outdoor
compressor
heat exchanger
sensing unit
Prior art date
Application number
KR1019960004228A
Other languages
Korean (ko)
Other versions
KR0182742B1 (en
Inventor
최귀주
Original Assignee
김광호
삼성전자 주식회사
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.)
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Application filed by 김광호, 삼성전자 주식회사 filed Critical 김광호
Priority to KR1019960004228A priority Critical patent/KR0182742B1/en
Publication of KR970062575A publication Critical patent/KR970062575A/en
Application granted granted Critical
Publication of KR0182742B1 publication Critical patent/KR0182742B1/en

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
    • F24F11/32—Responding to malfunctions or emergencies
    • F24F11/33—Responding to malfunctions or emergencies to fire, excessive heat or smoke
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
    • F24F11/63—Electronic processing
    • F24F11/64—Electronic processing using pre-stored data
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/88—Electrical aspects, e.g. circuits
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2110/00—Control inputs relating to air properties
    • F24F2110/10—Temperature
    • F24F2110/12—Temperature of the outside air
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2140/00—Control inputs relating to system states
    • F24F2140/20—Heat-exchange fluid temperature

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Fuzzy Systems (AREA)
  • Mathematical Physics (AREA)
  • Air Conditioning Control Device (AREA)
  • Inverter Devices (AREA)

Abstract

본 발명은 인버터형 공기조화기에 관한 것으로, 더욱 상세하게는 압축기, 실외열교환기, 모세관, 실내열교환기 및 이들을 연결하는 냉매관으로 이루어지는 냉각사이클 및 전원주파수를 임의의 주파수로 가변시키는 파워트랜지스터모듈(131)을 구비하여 압축기의 운전주파수를 가변시키도록 된 인버터형 공기조화기에 있어서, 실외의 온도를 감지하는 실외온도감지부(150), 상기 실외열교환기와 연결되는 상기 압축기(120)의 토출구측의 온도를 감지하는 배관온도감지부(140) 및 상기 실외온도감지부(150) 및 상기 배관온도감지부(140)에서 감지된 실외온도 및 배관온도에 의거하여 상기 파워트랜지스터모듈(131)의 구동을 제어하는 제어부를 구비하여 상기 파워트랜지스터모듈(131)의 발생열을 감소시킬 수 있도록 한 것을 특징으로 한다.BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an inverter type air conditioner and, more particularly, to an inverter type air conditioner having a cooling cycle comprising a compressor, an outdoor heat exchanger, a capillary, an indoor heat exchanger, 131) for varying the operating frequency of the compressor, the inverter type air conditioner comprising: an outdoor temperature sensing unit (150) for sensing an outdoor temperature; and an outdoor temperature sensing unit (150) connected to the outdoor heat exchanger The outdoor temperature sensing unit 150 and the pipe temperature sensing unit 140 operate to drive the power transistor module 131 based on the outdoor temperature and the pipe temperature sensed by the outdoor temperature sensing unit 150 and the pipe temperature sensing unit 140, And a controller for controlling the power transistor module 131 to reduce the heat generated by the power transistor module 131.

Description

인버터형 공기조화기 및 그 제어방법Inverter type air conditioner and control method thereof

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is a trivial issue, I did not include the contents of the text.

제3도는 본 발명에 따른 인버터형 공기조화기의 제어블럭도.3 is a control block diagram of an inverter type air conditioner according to the present invention.

Claims (3)

압축기, 실외열교환기, 모세관, 실내열교환기 및 이들을 연결하는 냉매관으로 이루어지는 냉각사이클 및 전원주파수를 임의의 주파수로 가변시키는 파워트랜지스터모듈(131)을 구비하여 압축기의 운전주파수를 가변시키도록 된 인버터형 공기조화기에 있어서, 실외의 온도를 감지하는 실외온도감지부(150), 상기 실외열교환기와 연결되는 상기 압축기(120)의 토출구측의 온도를 감지하는 배관온도감지부(140) 및 상기 실외온도감지부(150) 및 상기 배관온도감지부(140)에서 감지된 실외온도 및 배관온도에 의거하여 상기 파워트랜지스터모듈(131)의 구동을 제어하는 제어부를 구비하여 상기 파워트랜지스터모듈(131)의 발생열을 감소시킬 수 있도록 한 것을 특징으로 하는 인버터형 공기조화기.A power transistor module 131 for varying a cooling cycle and a power supply frequency, which are composed of a compressor, an outdoor heat exchanger, a capillary, an indoor heat exchanger, and a refrigerant pipe connecting them, to an arbitrary frequency, (140) for sensing a temperature of a discharge port side of the compressor (120) connected to the outdoor heat exchanger, and an outdoor temperature sensing unit And a control unit for controlling the driving of the power transistor module 131 based on the outdoor temperature and the pipe temperature detected by the sensing unit 150 and the pipe temperature sensing unit 140, Of the air conditioner (1). 압축기, 실외열교환기, 모세관, 실내열교환기 및 이들을 연결하는 냉매관으로 이루어지는 냉각사이클 및 전원주파수를 임의의 주파수로 가변시키는 파워트랜지스터모듈을 구비하여 압축기의 운전주파수를 가변시키도록 된 인버터형 공기조화기에 있어서, (가) 운전개시신호가 입력되면 실외의 온도 및 상기 실외열교환기와 연결되는 상기 압축기의 토출구측의 온도를 감지하는 과정, (나) 상기 과정(가)의 감지결과에 따른 실외온도를 소정의 기준온도(A)와 비교하는 과정, (다) 상기 과정(나)의 비교결과 실외온도가 기준온도(A) 이상이면 상기 과정(가)에서 감지된 토출구측의 온도를 소정의 제1기준온도와 비교하는 과정, (라) 상기 과정(다)의 비교결과 압축기의 토출구측의 온도가 제1기준온도 이상이면 압축기의 운전주파수를 낮추어 상기 파워트랜지스터모듈의 발생열을 감소시키는 과정을 구비한 것을 특징으로 하는 인버터형 공기조화기의 제어방법.An inverter type air conditioning unit that includes a power transistor module for varying a cooling cycle and a power source frequency including a compressor, an outdoor heat exchanger, a capillary, an indoor heat exchanger, and a refrigerant tube connecting them, (A) detecting an outdoor temperature and a temperature of a discharge port side of the compressor connected to the outdoor heat exchanger when an operation start signal is inputted, (b) detecting an outdoor temperature according to the detection result of the process (A), (C) comparing the outdoor temperature with the reference temperature (A), (C) comparing the outdoor temperature with the reference temperature (A) (D) comparing the measured temperature with the reference temperature, (d) comparing the measured temperature of the compressor with the reference temperature, And reducing the heat generated by the stator module. 제2항에 있어서, (마) 상기 과정(나)의 비교결과 실외온도가 기준온도 이하이면 상기 과정(가)에서 감지된 토출구측의 온도를 소정의 제2기준온도와 비교하는 과정, (바) 상기 과정(마)의 비교결과 압축기의 토출구측의 온도가 제2기준온도 이상이면 압축기의 운전주파수를 낮추어 상기 파워트랜지스터모듈의 발생열을 감소시키는 과정을 더 구비한 것을 특징으로 하는 인버터 공기조화기의 제어방법.The method of claim 2, further comprising the steps of: (e) comparing the temperature of the discharge port detected in the process (A) with a predetermined second reference temperature when the outdoor temperature is lower than the reference temperature as a result of the comparison of the process (B) ) If the temperature of the discharge port side of the compressor is equal to or higher than the second reference temperature as a result of the comparison in the step (e), the operation frequency of the compressor is lowered to reduce the heat generated by the power transistor module. / RTI > ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: It is disclosed by the contents of the first application.
KR1019960004228A 1996-02-22 1996-02-22 The control method for inverter type airconditioner KR0182742B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019960004228A KR0182742B1 (en) 1996-02-22 1996-02-22 The control method for inverter type airconditioner

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Application Number Priority Date Filing Date Title
KR1019960004228A KR0182742B1 (en) 1996-02-22 1996-02-22 The control method for inverter type airconditioner

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KR970062575A true KR970062575A (en) 1997-09-12
KR0182742B1 KR0182742B1 (en) 1999-05-01

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