WO2005100884A1 - Startup control system and method for a multiple compressor chiller system - Google Patents
Startup control system and method for a multiple compressor chiller system Download PDFInfo
- Publication number
- WO2005100884A1 WO2005100884A1 PCT/US2005/012102 US2005012102W WO2005100884A1 WO 2005100884 A1 WO2005100884 A1 WO 2005100884A1 US 2005012102 W US2005012102 W US 2005012102W WO 2005100884 A1 WO2005100884 A1 WO 2005100884A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- predetermined
- time period
- chiller system
- compressors
- multiple compressor
- 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
-
- 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
- F25B49/025—Motor 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
- F25B7/00—Compression machines, plants or systems, with cascade operation, i.e. with two or more circuits, the heat from the condenser of one circuit being absorbed by the evaporator of the next circuit
-
- 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
- F25B2500/00—Problems to be solved
- F25B2500/26—Problems to be solved characterised by the startup of the refrigeration 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
- F25B2600/00—Control issues
- F25B2600/02—Compressor control
- F25B2600/021—Inverters therefor
-
- 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)
- Inverter Devices (AREA)
Abstract
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007508416A JP4482028B2 (en) | 2004-04-12 | 2005-04-11 | Start-up control system and method for multiple compressor cooling system |
CA002561921A CA2561921A1 (en) | 2004-04-12 | 2005-04-11 | Startup control system and method for a multiple compressor chiller system |
EP05732960.9A EP1743125B1 (en) | 2004-04-12 | 2005-04-11 | Startup control system and method for a multiple compressor chiller system |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/822,357 US7231773B2 (en) | 2004-04-12 | 2004-04-12 | Startup control system and method for a multiple compressor chiller system |
US10/822,357 | 2004-04-12 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2005100884A1 true WO2005100884A1 (en) | 2005-10-27 |
Family
ID=34964856
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2005/012102 WO2005100884A1 (en) | 2004-04-12 | 2005-04-11 | Startup control system and method for a multiple compressor chiller system |
Country Status (8)
Country | Link |
---|---|
US (2) | US7231773B2 (en) |
EP (1) | EP1743125B1 (en) |
JP (1) | JP4482028B2 (en) |
KR (1) | KR100881626B1 (en) |
CN (1) | CN100485291C (en) |
CA (1) | CA2561921A1 (en) |
TW (1) | TWI274833B (en) |
WO (1) | WO2005100884A1 (en) |
Cited By (3)
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---|---|---|---|---|
WO2007102889A2 (en) * | 2005-11-03 | 2007-09-13 | Johnson Controls Technology Company | System and method for capacity control in a multiple compressor chiller system |
WO2008122605A1 (en) * | 2007-04-05 | 2008-10-16 | M.T.A. S.P.A. | Dryer |
US7793509B2 (en) | 2004-04-12 | 2010-09-14 | Johnson Controls Technology Company | System and method for capacity control in a multiple compressor chiller system |
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US8463441B2 (en) | 2002-12-09 | 2013-06-11 | Hudson Technologies, Inc. | Method and apparatus for optimizing refrigeration systems |
US8977399B2 (en) | 2009-05-21 | 2015-03-10 | Lennox Industries Inc. | Staggered start-up HVAC system, a method for starting an HVAC unit and an HVAC controller configured for the same |
US8011201B2 (en) * | 2009-09-30 | 2011-09-06 | Thermo Fisher Scientific (Asheville) Llc | Refrigeration system mounted within a deck |
US8011191B2 (en) | 2009-09-30 | 2011-09-06 | Thermo Fisher Scientific (Asheville) Llc | Refrigeration system having a variable speed compressor |
CN102934356A (en) * | 2010-05-11 | 2013-02-13 | 开利公司 | Chiller motor control system |
US8925346B2 (en) | 2012-02-07 | 2015-01-06 | Thermo Fisher Scientific (Asheville) Llc | High performance freezer having cylindrical cabinet |
ES2878251T3 (en) | 2012-03-09 | 2021-11-18 | Carrier Corp | Intelligent compressor flood start management |
US9002532B2 (en) | 2012-06-26 | 2015-04-07 | Johnson Controls Technology Company | Systems and methods for controlling a chiller plant for a building |
JP6058800B2 (en) * | 2012-08-30 | 2017-01-11 | ジョンソン コントロールズ テクノロジー カンパニーJohnson Controls Technology Company | Control of variable speed drives for chiller coast-through. |
US9941813B2 (en) | 2013-03-14 | 2018-04-10 | Solaredge Technologies Ltd. | High frequency multi-level inverter |
US9146045B2 (en) | 2013-08-07 | 2015-09-29 | Climacool Corp | Modular chiller system comprising interconnected flooded heat exchangers |
US9318974B2 (en) | 2014-03-26 | 2016-04-19 | Solaredge Technologies Ltd. | Multi-level inverter with flying capacitor topology |
CN105299944B (en) * | 2015-11-05 | 2018-01-23 | 谭洪德 | A kind of full-liquid type central air conditioner system |
CN108351141B (en) | 2015-11-09 | 2021-04-09 | 开利公司 | Double-compressor refrigerating unit |
US10948225B2 (en) | 2016-04-15 | 2021-03-16 | Carrier Corporation | Compressor unit, refrigeration circuit comprising the same and method of operating a compressor unit |
CN109690201B (en) * | 2016-09-23 | 2021-03-12 | 三菱电机株式会社 | Air conditioner |
CN110462310B (en) | 2017-04-06 | 2021-11-19 | 开利公司 | Method for reducing the maximum inrush current of a compressor system comprising a plurality of asynchronous electric motors and compressor system for implementing the method |
US11204187B2 (en) | 2017-07-14 | 2021-12-21 | Danfoss A/S | Mixed model compressor |
US10838440B2 (en) | 2017-11-28 | 2020-11-17 | Johnson Controls Technology Company | Multistage HVAC system with discrete device selection prioritization |
US10838441B2 (en) | 2017-11-28 | 2020-11-17 | Johnson Controls Technology Company | Multistage HVAC system with modulating device demand control |
CN108844188A (en) * | 2018-06-26 | 2018-11-20 | 珠海格力电器股份有限公司 | A kind of transducer air conditioning and its control method, control device |
CN113446766B (en) * | 2020-03-25 | 2022-04-22 | 青岛海尔空调电子有限公司 | Control method of water chilling unit |
CN112460772B (en) * | 2020-11-30 | 2021-12-14 | 珠海格力电器股份有限公司 | Air conditioning unit multistage refrigeration method and device, computer equipment and storage medium |
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-
2004
- 2004-04-12 US US10/822,357 patent/US7231773B2/en active Active
-
2005
- 2005-04-11 WO PCT/US2005/012102 patent/WO2005100884A1/en active Application Filing
- 2005-04-11 CN CNB2005800193022A patent/CN100485291C/en active Active
- 2005-04-11 JP JP2007508416A patent/JP4482028B2/en active Active
- 2005-04-11 KR KR1020067023719A patent/KR100881626B1/en active IP Right Grant
- 2005-04-11 EP EP05732960.9A patent/EP1743125B1/en active Active
- 2005-04-11 CA CA002561921A patent/CA2561921A1/en not_active Abandoned
- 2005-04-12 TW TW094111489A patent/TWI274833B/en not_active IP Right Cessation
-
2007
- 2007-03-19 US US11/688,105 patent/US20070151265A1/en not_active Abandoned
Patent Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4384462A (en) * | 1980-11-20 | 1983-05-24 | Friedrich Air Conditioning & Refrigeration Co. | Multiple compressor refrigeration system and controller thereof |
US4876859A (en) * | 1987-09-10 | 1989-10-31 | Kabushiki Kaisha Toshiba | Multi-type air conditioner system with starting control for parallel operated compressors therein |
DE3832037A1 (en) * | 1988-09-21 | 1990-03-22 | Kriwan Ind Elektronik Gmbh | Method for the control of machines in a composite system |
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WO2003073025A1 (en) * | 2002-02-28 | 2003-09-04 | Kylmähertsi Oy | Method for controlling refrigerating installation |
US20030233837A1 (en) * | 2002-06-19 | 2003-12-25 | Lg Electronics Inc. | Air conditioning system and method for operating the same |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7793509B2 (en) | 2004-04-12 | 2010-09-14 | Johnson Controls Technology Company | System and method for capacity control in a multiple compressor chiller system |
WO2007102889A2 (en) * | 2005-11-03 | 2007-09-13 | Johnson Controls Technology Company | System and method for capacity control in a multiple compressor chiller system |
WO2007102889A3 (en) * | 2005-11-03 | 2008-01-10 | Johnson Controls Tech Co | System and method for capacity control in a multiple compressor chiller system |
CN101356411B (en) * | 2005-11-03 | 2010-06-16 | 约翰逊控制技术公司 | System and method for capacity control in a multiple compressor chiller system |
WO2008122605A1 (en) * | 2007-04-05 | 2008-10-16 | M.T.A. S.P.A. | Dryer |
Also Published As
Publication number | Publication date |
---|---|
CA2561921A1 (en) | 2005-10-27 |
JP2007532860A (en) | 2007-11-15 |
EP1743125A1 (en) | 2007-01-17 |
CN1969157A (en) | 2007-05-23 |
US20070151265A1 (en) | 2007-07-05 |
US20050223723A1 (en) | 2005-10-13 |
TW200538691A (en) | 2005-12-01 |
TWI274833B (en) | 2007-03-01 |
JP4482028B2 (en) | 2010-06-16 |
US7231773B2 (en) | 2007-06-19 |
KR100881626B1 (en) | 2009-02-04 |
CN100485291C (en) | 2009-05-06 |
KR20060133105A (en) | 2006-12-22 |
EP1743125B1 (en) | 2018-02-21 |
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