KR20050037258A - 멀티형 에어컨의 제어방법 - Google Patents
멀티형 에어컨의 제어방법 Download PDFInfo
- Publication number
- KR20050037258A KR20050037258A KR1020030072721A KR20030072721A KR20050037258A KR 20050037258 A KR20050037258 A KR 20050037258A KR 1020030072721 A KR1020030072721 A KR 1020030072721A KR 20030072721 A KR20030072721 A KR 20030072721A KR 20050037258 A KR20050037258 A KR 20050037258A
- Authority
- KR
- South Korea
- Prior art keywords
- air conditioner
- temperature
- expansion valve
- compressor
- indoor units
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 13
- 238000001816 cooling Methods 0.000 claims description 42
- 239000003507 refrigerant Substances 0.000 claims description 18
- 239000007788 liquid Substances 0.000 description 3
- 238000005211 surface analysis Methods 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
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
- F24F11/70—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
- F24F11/83—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling the supply of heat-exchange fluids to heat-exchangers
- F24F11/84—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling the supply of heat-exchange fluids to heat-exchangers using valves
-
- 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
- F25B41/00—Fluid-circulation arrangements
- F25B41/30—Expansion means; Dispositions thereof
- F25B41/31—Expansion valves
-
- 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
-
- 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
- F24F2140/50—Load
-
- 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
- F25B2600/25—Control of valves
- F25B2600/2513—Expansion valves
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Air Conditioning Control Device (AREA)
Abstract
Description
온도 | … | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | … |
CID | 0.00 | 0.00 | 0.10 | 0.19 | 0.28 | 0.37 | 0.46 | 0.55 | 0.64 | 0.73 | 0.82 | 0.91 | 1.00 | 1.09 | 1.18 | 1.27 | 1.27 |
온도 | … | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | 32 | 33 | 34 | 35 | 36 | … |
COD | 0.10 | 0.10 | 0.19 | 0.28 | 0.37 | 0.46 | 0.55 | 0.64 | 0.73 | 0.82 | 0.91 | 1.00 | 1.09 | 1.18 | 1.27 | 1.27 |
온도 | … | -5 | -4 | -3 | -2 | -1 | 0 | … |
CSET | 1.0 | 1.0 | 0.8 | 0.6 | 0.4 | 0.2 | 0.0 | 0.0 |
Qrating | 8.78 | 9.94 | 11.00 | 11.97 | 12.83 | 13.61 | 14.31 | 14.92 | 15.46 | 15.93 | 16.34 | 16.70 | 17.01 |
F | 30 | 35 | 40 | 45 | 50 | 55 | 60 | 65 | 70 | 75 | 80 | 85 | 90 |
EOInit | 140 | 150 | 165 | 175 | 185 | 200 | 210 | 220 | 230 | 240 | 245 | 255 | 260 |
Claims (1)
- 하나의 인버터 압축기를 통해 냉매를 압축한 후 전자팽창밸브의 개도량을 조절하여 다수개의 실내기로 냉매를 순환하도록 함으로써 냉방하는 멀티형 에어컨의 운전 제어방법에 있어서,상기 다수개의 실내기에서 설정온도를 입력받는 단계와,상기에서 입력받은 설정온도에 의한 상기 다수개의 실내기 각각의 정격 냉방능력을 산출하는 단계와,상기에서 산출된 상기 다수개의 실내기 각각의 정격 냉방능력에 대해 실내온도에 따른 보정계수와, 실외온도에 따른 보정계수와, 설정온도에 따른 보정계수에 의해 상기 다수개의 실내기 각각의 정격 냉방능력을 보정한 후 전체 요구냉방 부하량을 산출하는 단계와,상기 전체 요구냉방 부하량에 따라 상기 다수개의 실내기 각각에 대한 요구냉방 부하율을 산출하는 단계와,상기 요구냉방 부하율에 따라 상기 압축기의 운전주파수와 상기 전자팽창밸브의 초기 개도량을 설정하는 단계와,상기에서 설정된 상기 압축기의 운전주파수와 상기 전자팽창밸브의 초기 개도량에 따라 상기 압축기와 상기 전자팽창밸브를 제어하는 단계로 이루어진 것을 특징으로 하는 멀티형 에어컨의 운전 제어방법.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2003-0072721A KR100502309B1 (ko) | 2003-10-17 | 2003-10-17 | 멀티형 에어컨의 제어방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2003-0072721A KR100502309B1 (ko) | 2003-10-17 | 2003-10-17 | 멀티형 에어컨의 제어방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20050037258A true KR20050037258A (ko) | 2005-04-21 |
KR100502309B1 KR100502309B1 (ko) | 2005-07-20 |
Family
ID=37240120
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR10-2003-0072721A KR100502309B1 (ko) | 2003-10-17 | 2003-10-17 | 멀티형 에어컨의 제어방법 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100502309B1 (ko) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104279695A (zh) * | 2013-07-01 | 2015-01-14 | 阿自倍尔株式会社 | 热量显示装置及方法 |
CN108317782A (zh) * | 2018-02-08 | 2018-07-24 | 广东高而美制冷设备有限公司 | 一种变频系统记忆阀体开度的调阀方法和调阀装置 |
CN109210676A (zh) * | 2018-08-13 | 2019-01-15 | 珠海格力电器股份有限公司 | 一种空调的控制方法、装置、存储介质及空调 |
CN113339977A (zh) * | 2021-06-17 | 2021-09-03 | 中洁环境科技(西安)集团有限公司 | 全品质空调的调频方法、装置和全品质空调 |
CN114856976A (zh) * | 2022-04-28 | 2022-08-05 | 上海伯涵热能科技有限公司 | 采用多只定频变频压缩机并联的压缩机系统及其运行方法 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101835072B1 (ko) | 2017-08-10 | 2018-04-19 | 주식회사 쏠리드벤투스 | 온도가변형 냉방장치 및 그 제어방법 |
-
2003
- 2003-10-17 KR KR10-2003-0072721A patent/KR100502309B1/ko active IP Right Grant
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104279695A (zh) * | 2013-07-01 | 2015-01-14 | 阿自倍尔株式会社 | 热量显示装置及方法 |
US9599361B2 (en) | 2013-07-01 | 2017-03-21 | Azbil Corporation | Heat quantity displaying device and method |
CN108317782A (zh) * | 2018-02-08 | 2018-07-24 | 广东高而美制冷设备有限公司 | 一种变频系统记忆阀体开度的调阀方法和调阀装置 |
CN109210676A (zh) * | 2018-08-13 | 2019-01-15 | 珠海格力电器股份有限公司 | 一种空调的控制方法、装置、存储介质及空调 |
CN113339977A (zh) * | 2021-06-17 | 2021-09-03 | 中洁环境科技(西安)集团有限公司 | 全品质空调的调频方法、装置和全品质空调 |
CN114856976A (zh) * | 2022-04-28 | 2022-08-05 | 上海伯涵热能科技有限公司 | 采用多只定频变频压缩机并联的压缩机系统及其运行方法 |
Also Published As
Publication number | Publication date |
---|---|
KR100502309B1 (ko) | 2005-07-20 |
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