KR100471441B1 - 2개의 압축기를 적용한 공기조화기의 압축기 동작방법 - Google Patents
2개의 압축기를 적용한 공기조화기의 압축기 동작방법 Download PDFInfo
- Publication number
- KR100471441B1 KR100471441B1 KR10-2002-0038375A KR20020038375A KR100471441B1 KR 100471441 B1 KR100471441 B1 KR 100471441B1 KR 20020038375 A KR20020038375 A KR 20020038375A KR 100471441 B1 KR100471441 B1 KR 100471441B1
- Authority
- KR
- South Korea
- Prior art keywords
- compressors
- compressor
- air conditioner
- refrigerant
- operated
- Prior art date
Links
Classifications
-
- 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
- F25B49/005—Arrangement or mounting of control or safety devices of safety devices
-
- 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
- F25B13/00—Compression machines, plants or systems, with reversible cycle
-
- 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
- F25B2400/0751—Details of compressors or related parts with parallel compressors the compressors having different capacities
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S388/00—Electricity: motor control systems
- Y10S388/90—Specific system operational feature
- Y10S388/903—Protective, e.g. voltage or current limit
Abstract
Description
Claims (2)
- 냉방 부하에 따라 냉매의 압축 용량이 가변되도록 복수개의 압축기를 이용하는 공기조화기에 있어서,상기 복수개의 압축기의 풀가동 명령이 입력되면, 전류 피크치를 감소시키기 위해 제 1 압축기가 선(先) 가동되는 제 1 단계와; 상기 제 1 단계의 압축기 가동 후 상기 제 1 압축기보다 용량이 작은 제 2 압축기가 설정시간 동안 대기한 후 가동되는 제 2 단계를 포함하여 이루어지는 것을 특징으로 하는 2개의 압축기를 적용한 공기조화기의 압축기 동작방법.
- 삭제
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2002-0038375A KR100471441B1 (ko) | 2002-07-03 | 2002-07-03 | 2개의 압축기를 적용한 공기조화기의 압축기 동작방법 |
US10/377,637 US6874326B2 (en) | 2002-07-03 | 2003-03-04 | Air conditioning system with two compressors and method for operating the same |
CNB031090079A CN1215288C (zh) | 2002-07-03 | 2003-04-01 | 带有两个压缩机的空调系统及其操作方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2002-0038375A KR100471441B1 (ko) | 2002-07-03 | 2002-07-03 | 2개의 압축기를 적용한 공기조화기의 압축기 동작방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20040003624A KR20040003624A (ko) | 2004-01-13 |
KR100471441B1 true KR100471441B1 (ko) | 2005-03-08 |
Family
ID=29997435
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR10-2002-0038375A KR100471441B1 (ko) | 2002-07-03 | 2002-07-03 | 2개의 압축기를 적용한 공기조화기의 압축기 동작방법 |
Country Status (3)
Country | Link |
---|---|
US (1) | US6874326B2 (ko) |
KR (1) | KR100471441B1 (ko) |
CN (1) | CN1215288C (ko) |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4599910B2 (ja) * | 2004-07-01 | 2010-12-15 | ダイキン工業株式会社 | 給湯装置 |
CN100455923C (zh) * | 2004-07-26 | 2009-01-28 | 乐金电子(天津)电器有限公司 | 空调的除湿作业控制方法 |
KR100661919B1 (ko) * | 2004-08-14 | 2006-12-28 | 엘지전자 주식회사 | 유니터리 공기조화기의 운전제어방법 |
KR100608684B1 (ko) * | 2004-08-20 | 2006-08-08 | 엘지전자 주식회사 | 공기조화기의 솔레노이드 밸브 제어방법 |
JP3852014B1 (ja) * | 2005-05-24 | 2006-11-29 | ダイキン工業株式会社 | 空調システム |
KR100712852B1 (ko) * | 2005-06-15 | 2007-05-02 | 엘지전자 주식회사 | 유니터리 에어컨의 운전 제어 장치 및 방법 |
US20080041081A1 (en) | 2006-08-15 | 2008-02-21 | Bristol Compressors, Inc. | System and method for compressor capacity modulation in a heat pump |
KR100712928B1 (ko) * | 2005-08-24 | 2007-05-02 | 엘지전자 주식회사 | 혼합형 유니터리 공기조화장치의 압축기 선택 운전방법 |
US20090093909A1 (en) * | 2005-09-06 | 2009-04-09 | Danfoss Compressors Gmbh | Control system and a method for controlling a refrigeration system comprising two or more compressors |
CN101086374B (zh) * | 2006-06-07 | 2011-02-23 | 乐金电子(天津)电器有限公司 | 空调器及其控制方法 |
KR100757840B1 (ko) * | 2006-12-18 | 2007-09-11 | 삼성전자주식회사 | 공기조화기 및 그 제어방법 |
KR20080070432A (ko) * | 2007-01-26 | 2008-07-30 | 엘지전자 주식회사 | 공기조화시스템 및 그 운전 방법 |
KR101228163B1 (ko) * | 2008-01-18 | 2013-01-30 | 캐리어 코포레이션 | 복수의 압축기를 구비하는 공기조화기 |
US8790089B2 (en) * | 2008-06-29 | 2014-07-29 | Bristol Compressors International, Inc. | Compressor speed control system for bearing reliability |
US8601828B2 (en) * | 2009-04-29 | 2013-12-10 | Bristol Compressors International, Inc. | Capacity control systems and methods for a compressor |
JP2013060907A (ja) * | 2011-09-14 | 2013-04-04 | Panasonic Corp | 圧縮機の制御装置 |
JP6197745B2 (ja) * | 2013-07-31 | 2017-09-20 | 株式会社デンソー | 車両用冷凍サイクル装置 |
US10197304B2 (en) * | 2014-05-23 | 2019-02-05 | Lennox Industries Inc. | Tandem compressor discharge pressure and temperature control logic |
US10488092B2 (en) | 2015-04-27 | 2019-11-26 | Emerson Climate Technologies, Inc. | System and method of controlling a variable-capacity compressor |
US9709311B2 (en) | 2015-04-27 | 2017-07-18 | Emerson Climate Technologies, Inc. | System and method of controlling a variable-capacity compressor |
US10408517B2 (en) * | 2016-03-16 | 2019-09-10 | Emerson Climate Technologies, Inc. | System and method of controlling a variable-capacity compressor and a variable speed fan using a two-stage thermostat |
US10760814B2 (en) | 2016-05-27 | 2020-09-01 | Emerson Climate Technologies, Inc. | Variable-capacity compressor controller with two-wire configuration |
US10856449B2 (en) * | 2016-12-02 | 2020-12-01 | Dell Products L.P. | Dynamic cooling system |
KR20180065314A (ko) * | 2016-12-07 | 2018-06-18 | 엘지전자 주식회사 | 터보 칠러 시스템 및 그 제어방법 |
CN109210740B (zh) * | 2018-08-27 | 2023-12-01 | 珠海格力电器股份有限公司 | 分区域制热的加热结构、控制方法、空调室内机和空调器 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
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US5440891A (en) * | 1994-01-26 | 1995-08-15 | Hindmon, Jr.; James O. | Fuzzy logic based controller for cooling and refrigerating systems |
CN1257369C (zh) * | 1999-02-16 | 2006-05-24 | 松下电器产业株式会社 | 空调机 |
US6233954B1 (en) * | 1999-04-28 | 2001-05-22 | Ingersoll-Rand Company | Method for controlling the operation of a compression system having a plurality of compressors |
US6119469A (en) * | 1999-06-14 | 2000-09-19 | Spx Corporation | Programmable electronic start-up delay for refrigeration units |
CN1227486C (zh) * | 2000-04-24 | 2005-11-16 | 三洋电机株式会社 | 空调机的通信系统 |
US6540148B1 (en) * | 2001-07-27 | 2003-04-01 | Johnson Controls Technology Company | Method and apparatus for sequencing multistage systems of known relative capacities |
-
2002
- 2002-07-03 KR KR10-2002-0038375A patent/KR100471441B1/ko active IP Right Grant
-
2003
- 2003-03-04 US US10/377,637 patent/US6874326B2/en not_active Expired - Lifetime
- 2003-04-01 CN CNB031090079A patent/CN1215288C/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN1467441A (zh) | 2004-01-14 |
CN1215288C (zh) | 2005-08-17 |
KR20040003624A (ko) | 2004-01-13 |
US6874326B2 (en) | 2005-04-05 |
US20040003610A1 (en) | 2004-01-08 |
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