DK2013554T3 - Styreenhed til kølesystem og fremgangsmåde - Google Patents
Styreenhed til kølesystem og fremgangsmådeInfo
- Publication number
- DK2013554T3 DK2013554T3 DK07754565.5T DK07754565T DK2013554T3 DK 2013554 T3 DK2013554 T3 DK 2013554T3 DK 07754565 T DK07754565 T DK 07754565T DK 2013554 T3 DK2013554 T3 DK 2013554T3
- Authority
- DK
- Denmark
- Prior art keywords
- procedure
- control unit
- cooling control
- cooling
- unit
- 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
- F25B49/02—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
- 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
- F25B2400/22—Refrigeration systems for supermarkets
-
- 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
-
- 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
- F25B2600/00—Control issues
- F25B2600/02—Compressor control
- F25B2600/026—Compressor control by controlling unloaders
- F25B2600/0261—Compressor control by controlling unloaders external to the compressor
-
- 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
- F25B5/00—Compression machines, plants or systems, with several evaporator circuits, e.g. for varying refrigerating capacity
- F25B5/02—Compression machines, plants or systems, with several evaporator circuits, e.g. for varying refrigerating capacity arranged in parallel
-
- 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
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Air Conditioning Control Device (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US78884106P | 2006-04-03 | 2006-04-03 | |
US11/732,120 US7814758B2 (en) | 2006-04-03 | 2007-04-02 | Refrigeration system controller and method |
PCT/US2007/008060 WO2007123795A2 (en) | 2006-04-03 | 2007-04-03 | Refrigeration system controller and method |
Publications (1)
Publication Number | Publication Date |
---|---|
DK2013554T3 true DK2013554T3 (da) | 2017-11-27 |
Family
ID=38603535
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK07754565.5T DK2013554T3 (da) | 2006-04-03 | 2007-04-03 | Styreenhed til kølesystem og fremgangsmåde |
Country Status (4)
Country | Link |
---|---|
US (1) | US7814758B2 (da) |
EP (1) | EP2013554B1 (da) |
DK (1) | DK2013554T3 (da) |
WO (1) | WO2007123795A2 (da) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8047012B2 (en) | 2007-05-24 | 2011-11-01 | Computer Process Controls, Inc. | Refrigeration system and method using multiple variable capacity devices |
DE102007051940A1 (de) * | 2007-10-29 | 2009-04-30 | Knorr-Bremse Systeme für Nutzfahrzeuge GmbH | Aufgeladener Kompressor und Verfahren zur Steuerung eines aufgeladenen Kompressors |
US8037713B2 (en) * | 2008-02-20 | 2011-10-18 | Trane International, Inc. | Centrifugal compressor assembly and method |
JP2012504221A (ja) * | 2008-09-29 | 2012-02-16 | キャリア コーポレイション | プルダウン時における容量の増加 |
TWI402472B (zh) * | 2010-06-30 | 2013-07-21 | Chunghwa Telecom Co Ltd | 變頻冷凍空調冰水系統之冷凍能力調控方法 |
US20130212053A1 (en) * | 2010-10-18 | 2013-08-15 | Takeshi Yagi | Feature extraction device, feature extraction method and program for same |
FR2985805B1 (fr) * | 2012-01-12 | 2016-12-23 | Commissariat Energie Atomique | Procede de commande d'un dispositif de compression d'un fluide caloporteur d'une machine frigorifique |
US11009250B2 (en) * | 2015-06-30 | 2021-05-18 | Emerson Climate Technologies Retail Solutions, Inc. | Maintenance and diagnostics for refrigeration systems |
US10746176B2 (en) * | 2017-06-12 | 2020-08-18 | Trane International Inc. | Compressor control for increased efficiency |
US20200064033A1 (en) * | 2018-08-21 | 2020-02-27 | Johnson Controls Technology Company | System for control of superheat setpoint for hvac system |
WO2020045958A1 (en) * | 2018-08-27 | 2020-03-05 | Samsung Electronics Co., Ltd. | Refrigerator and control method thereof |
CN111692721B (zh) | 2019-03-15 | 2023-09-22 | 开利公司 | 用于空气调节系统的控制方法 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4563624A (en) * | 1982-02-11 | 1986-01-07 | Copeland Corporation | Variable speed refrigeration compressor |
US4463574A (en) * | 1982-03-15 | 1984-08-07 | Honeywell Inc. | Optimized selection of dissimilar chillers |
US4663725A (en) * | 1985-02-15 | 1987-05-05 | Thermo King Corporation | Microprocessor based control system and method providing better performance and better operation of a shipping container refrigeration system |
EP0253928A1 (en) * | 1986-07-22 | 1988-01-27 | Margaux Controls Inc. | Compressor refrigeration control system |
JPH02183770A (ja) | 1989-01-10 | 1990-07-18 | Sanyo Electric Co Ltd | 吸収冷凍機の制御装置 |
JPH03172587A (ja) | 1989-11-30 | 1991-07-25 | Hitachi Ltd | 広い容量制御幅を持つ圧縮機装置およびそれを用いた空調システム |
US5586444A (en) * | 1995-04-25 | 1996-12-24 | Tyler Refrigeration | Control for commercial refrigeration system |
JPH10307759A (ja) | 1997-05-01 | 1998-11-17 | Daikin Ind Ltd | 運転制御装置 |
US6213731B1 (en) * | 1999-09-21 | 2001-04-10 | Copeland Corporation | Compressor pulse width modulation |
EP1585925A1 (en) * | 2003-01-24 | 2005-10-19 | Bristol Compressors Inc. | System and method for stepped capacity modulation in a refrigeration system |
US6821092B1 (en) * | 2003-07-15 | 2004-11-23 | Copeland Corporation | Capacity modulated scroll compressor |
KR100649600B1 (ko) | 2004-05-28 | 2006-11-24 | 엘지전자 주식회사 | 공기조화기의 멀티 압축기 제어 방법 |
KR20060070914A (ko) | 2004-12-21 | 2006-06-26 | 삼성전자주식회사 | 용량 가변형 에어컨의 운전제어방법 |
-
2007
- 2007-04-02 US US11/732,120 patent/US7814758B2/en active Active
- 2007-04-03 WO PCT/US2007/008060 patent/WO2007123795A2/en active Application Filing
- 2007-04-03 DK DK07754565.5T patent/DK2013554T3/da active
- 2007-04-03 EP EP07754565.5A patent/EP2013554B1/en active Active
Also Published As
Publication number | Publication date |
---|---|
US20070240436A1 (en) | 2007-10-18 |
EP2013554B1 (en) | 2017-10-18 |
WO2007123795A3 (en) | 2007-12-21 |
WO2007123795A2 (en) | 2007-11-01 |
EP2013554A2 (en) | 2009-01-14 |
US7814758B2 (en) | 2010-10-19 |
EP2013554A4 (en) | 2015-07-29 |
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