KR100540423B1 - 인버터 공기조화기의 운전주파수 가변제어방법 - Google Patents
인버터 공기조화기의 운전주파수 가변제어방법 Download PDFInfo
- Publication number
- KR100540423B1 KR100540423B1 KR1019990044927A KR19990044927A KR100540423B1 KR 100540423 B1 KR100540423 B1 KR 100540423B1 KR 1019990044927 A KR1019990044927 A KR 1019990044927A KR 19990044927 A KR19990044927 A KR 19990044927A KR 100540423 B1 KR100540423 B1 KR 100540423B1
- Authority
- KR
- South Korea
- Prior art keywords
- compressor
- frequency
- operating frequency
- air conditioner
- microprocessor
- 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.)
- Expired - Fee Related
Links
- 238000000034 method Methods 0.000 title claims abstract description 20
- 239000003507 refrigerant Substances 0.000 abstract description 5
- 238000010438 heat treatment Methods 0.000 description 25
- 238000001816 cooling Methods 0.000 description 18
- 238000004891 communication Methods 0.000 description 12
- 238000001514 detection method Methods 0.000 description 4
- 238000004378 air conditioning Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000010257 thawing Methods 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
Images
Classifications
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- 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
- F25B49/022—Compressor control arrangements
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- 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
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/80—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air
- F24F11/86—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling compressors within refrigeration or heat pump circuits
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- 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
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- 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
- F25B2600/024—Compressor control by controlling the electric parameters, e.g. current or voltage
-
- 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
-
- 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
- F25B2700/00—Sensing or detecting of parameters; Sensors therefor
- F25B2700/21—Temperatures
- F25B2700/2104—Temperatures of an indoor room or compartment
-
- 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
- F25B2700/00—Sensing or detecting of parameters; Sensors therefor
- F25B2700/21—Temperatures
- F25B2700/2106—Temperatures of fresh outdoor air
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Air Conditioning Control Device (AREA)
Abstract
Description
상기 운전주파수의 가변범위는 정격주파수 부근으로 제한되는 것이 바람직하다.
상기 운전주파수의 가변범위는 목표운전주파수 부근으로 제한되는 것이 바람직하다.
상기 운전주파수의 가변제어는 소정시간 범위 내의 일정기간 수행되는 것이 바람직하다.
본 발명에 따른 인버터 공기조화기의 운전주파수 가변제어방법에는 진행중인 운전모드를 판단하는 단계가 더 포함된다. 이 경우, 상기 제어단계는 판단된 운전모드에 따라서 운전주파수를 가변 제어한다.
이하 첨부한 도면을 참조하여 본 발명에 따른 인버터 공기조화기의 운전주파수 가변제어방법에 대해서 상세하게 설명한다.
Claims (5)
- 압축기가 정상조건에서 운전되고 있는지를 판단하는 단계와;정상조건에서 압축기가 동일주파수에서 제어된 시간이 소정시간을 경과했는지를 판단하는 단계와;동일한 운전주파수로 소정시간 제어되었을 때, 운전주파수가 가변되게 제어하는 단계를 포함하여 구성되는 인버터 공기조화기의 운전주파수 가변제어방법.
- 제 1 항에 있어서,상기 운전주파수의 가변범위는 정격주파수 부근으로 제한되는 것을 특징으로 하는 인버터 공기조화기의 운전주파수 가변제어방법.
- 제 1 항에 있어서,상기 운전주파수의 가변범위는 목표운전주파수 부근으로 제한되는 것을 특징으로 하는 인버터 공기조화기의 운전주파수 가변제어방법.
- 제 1 항에 있어서,상기 운전주파수의 가변제어는 상기 소정시간 범위 내의 일정기간 수행되는 것을 특징으로 하는 인버터 공기조화기의 운전주파수 가변제어방법.
- 제 1 항 내지 제 4 항 중 어느 한 항에 있어서,현재 진행중인 운전모드를 판단하는 단계를 더 포함하고,상기 제어단계가 판단된 운전모드에 따라서 운전주파수를 가변 제어하는 것을 특징으로 하는 인버터 공기조화기의 운전주파수 가변제어방법.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019990044927A KR100540423B1 (ko) | 1999-10-16 | 1999-10-16 | 인버터 공기조화기의 운전주파수 가변제어방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019990044927A KR100540423B1 (ko) | 1999-10-16 | 1999-10-16 | 인버터 공기조화기의 운전주파수 가변제어방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20010037410A KR20010037410A (ko) | 2001-05-07 |
KR100540423B1 true KR100540423B1 (ko) | 2006-01-10 |
Family
ID=19615626
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019990044927A Expired - Fee Related KR100540423B1 (ko) | 1999-10-16 | 1999-10-16 | 인버터 공기조화기의 운전주파수 가변제어방법 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100540423B1 (ko) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104763624B (zh) * | 2014-01-06 | 2017-01-11 | 广东美的制冷设备有限公司 | 压缩机的频率控制方法 |
CN107289577B (zh) * | 2017-05-22 | 2019-12-31 | 青岛海尔空调器有限总公司 | 发电机供电空调器控制方法、控制系统和空调器 |
CN112474016B (zh) * | 2020-11-30 | 2022-11-08 | 深圳市智物联网络有限公司 | 一种控制方法、控制装置、终端设备及可读存储介质 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09145125A (ja) * | 1995-11-24 | 1997-06-06 | Matsushita Electric Ind Co Ltd | 空気調和装置 |
KR19980020988A (ko) * | 1996-09-13 | 1998-06-25 | 구자홍 | 인버터 공기조화기의 초기 난방운전시 압축기 제어방법 |
KR19980028559A (ko) * | 1996-10-23 | 1998-07-15 | 구자홍 | 인버터 공기조화기의 압축기 운전 제어방법 |
-
1999
- 1999-10-16 KR KR1019990044927A patent/KR100540423B1/ko not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09145125A (ja) * | 1995-11-24 | 1997-06-06 | Matsushita Electric Ind Co Ltd | 空気調和装置 |
KR19980020988A (ko) * | 1996-09-13 | 1998-06-25 | 구자홍 | 인버터 공기조화기의 초기 난방운전시 압축기 제어방법 |
KR19980028559A (ko) * | 1996-10-23 | 1998-07-15 | 구자홍 | 인버터 공기조화기의 압축기 운전 제어방법 |
Also Published As
Publication number | Publication date |
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KR20010037410A (ko) | 2001-05-07 |
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