KR100504883B1 - 동시형 멀티공기조화기의 초기기동방법 - Google Patents
동시형 멀티공기조화기의 초기기동방법 Download PDFInfo
- Publication number
- KR100504883B1 KR100504883B1 KR10-2003-0023421A KR20030023421A KR100504883B1 KR 100504883 B1 KR100504883 B1 KR 100504883B1 KR 20030023421 A KR20030023421 A KR 20030023421A KR 100504883 B1 KR100504883 B1 KR 100504883B1
- Authority
- KR
- South Korea
- Prior art keywords
- load
- compressor
- constant speed
- air conditioner
- inverter compressor
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 11
- 239000003507 refrigerant Substances 0.000 claims abstract description 7
- 230000001360 synchronised effect Effects 0.000 description 4
- 238000004378 air conditioning Methods 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000005057 refrigeration Methods 0.000 description 2
- 241001122767 Theaceae Species 0.000 description 1
- 238000010297 mechanical methods and process Methods 0.000 description 1
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
-
- 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
- F25B2400/00—General features or devices for refrigeration machines, plants or systems, combined heating and refrigeration systems or heat-pump systems, i.e. not limited to a particular subgroup of F25B
- F25B2400/07—Details of compressors or related parts
- F25B2400/075—Details of compressors or related parts with parallel compressors
-
- 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
- F25B2600/0251—Compressor control by controlling speed with on-off operation
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Air Conditioning Control Device (AREA)
Abstract
Description
Claims (2)
- 인버터 압축기와 정속 압축기를 채용한 동시형 멀티공기조화기의 초기기동에 있어서, 부하를 검출하여, 그 검출된 부하가 큰 냉매를 필요로 하는 중부하인지를 판단하는 제1 단계와; 상기 검출된 부하가 중부하라고 판단되면, 상기 인버터 압축기에 일정 저주파수를 인가하고 정속 압축기를 오프시키며 소정시간이 경과하였는지를 판단하는 제2 단계와; 상기 소정시간이 경과되면 부하를 검출하여 중부하인지를 재차판단하여 중부하라고 판단되면 상기 인버터 압축기의 일정 저주파수를 운전주파수로 서서히 증가시키며 정속압축기와 함께 초기기동시키는 제3 단계와; 상기 제1 단계의 판단결과, 상기 중부하가 아니라고 판단되면 상기 인버터 압축기의 일정 주파수로 초기기동하는 제4 단계를 수행하도록 이루어진 것을 특징으로 하는 동시형 멀티공기조화기의 초기기동방법.
- 제1 항에 있어서, 상기 일정 저주파수는 40Hz인 것을 특징으로 하는 동시형 멀티공기조화기의 초기기동방법.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2003-0023421A KR100504883B1 (ko) | 2003-04-14 | 2003-04-14 | 동시형 멀티공기조화기의 초기기동방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2003-0023421A KR100504883B1 (ko) | 2003-04-14 | 2003-04-14 | 동시형 멀티공기조화기의 초기기동방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20040088968A KR20040088968A (ko) | 2004-10-20 |
KR100504883B1 true KR100504883B1 (ko) | 2005-07-29 |
Family
ID=37370617
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR10-2003-0023421A KR100504883B1 (ko) | 2003-04-14 | 2003-04-14 | 동시형 멀티공기조화기의 초기기동방법 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100504883B1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100988616B1 (ko) * | 2006-01-26 | 2010-10-20 | 엘지전자 주식회사 | 공기조화기의 압축기 시스템 및 그 제어 방법 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101509574B1 (ko) * | 2008-04-30 | 2015-04-06 | 엘지전자 주식회사 | 멀티형 공기조화기 및 그 제어방법 |
CN107606837B (zh) * | 2017-10-31 | 2020-12-04 | 南京创维电器研究院有限公司 | 一种变频压缩机控制方法、装置及变频冰箱 |
-
2003
- 2003-04-14 KR KR10-2003-0023421A patent/KR100504883B1/ko not_active IP Right Cessation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100988616B1 (ko) * | 2006-01-26 | 2010-10-20 | 엘지전자 주식회사 | 공기조화기의 압축기 시스템 및 그 제어 방법 |
Also Published As
Publication number | Publication date |
---|---|
KR20040088968A (ko) | 2004-10-20 |
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