CN101755179B - 控制系统 - Google Patents
控制系统 Download PDFInfo
- Publication number
- CN101755179B CN101755179B CN200880025120XA CN200880025120A CN101755179B CN 101755179 B CN101755179 B CN 101755179B CN 200880025120X A CN200880025120X A CN 200880025120XA CN 200880025120 A CN200880025120 A CN 200880025120A CN 101755179 B CN101755179 B CN 101755179B
- Authority
- CN
- China
- Prior art keywords
- control device
- flow control
- current
- temperature
- compressor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000003507 refrigerant Substances 0.000 claims abstract description 44
- 239000007788 liquid Substances 0.000 claims abstract description 34
- 238000000034 method Methods 0.000 claims abstract description 34
- 239000012530 fluid Substances 0.000 claims description 44
- 230000006835 compression Effects 0.000 claims description 17
- 238000007906 compression Methods 0.000 claims description 17
- 238000001816 cooling Methods 0.000 claims description 13
- 230000004044 response Effects 0.000 claims description 13
- 230000008859 change Effects 0.000 claims description 10
- 230000008569 process Effects 0.000 abstract description 17
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 6
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- 238000005057 refrigeration Methods 0.000 description 4
- 239000012267 brine Substances 0.000 description 3
- 238000009826 distribution Methods 0.000 description 3
- 238000007710 freezing Methods 0.000 description 3
- 230000008014 freezing Effects 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 2
- 239000001110 calcium chloride Substances 0.000 description 2
- 229910001628 calcium chloride Inorganic materials 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 229940093476 ethylene glycol Drugs 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 230000006698 induction Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000011780 sodium chloride Substances 0.000 description 2
- 229960002668 sodium chloride Drugs 0.000 description 2
- 235000002639 sodium chloride Nutrition 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 241001131796 Botaurus stellaris Species 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000006399 behavior Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000004590 computer program Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000009897 systematic effect Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Images
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
- F25B49/025—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
- 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
- F25B2700/00—Sensing or detecting of parameters; Sensors therefor
- F25B2700/15—Power, e.g. by voltage or current
- F25B2700/151—Power, e.g. by voltage or current of the compressor motor
-
- 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
- F25B2700/00—Sensing or detecting of parameters; Sensors therefor
- F25B2700/21—Temperatures
- F25B2700/2117—Temperatures of an evaporator
- F25B2700/21171—Temperatures of an evaporator of the fluid cooled by the evaporator
- F25B2700/21173—Temperatures of an evaporator of the fluid cooled by the evaporator at the outlet
-
- 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)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
Description
Claims (20)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US95020507P | 2007-07-17 | 2007-07-17 | |
US60/950,205 | 2007-07-17 | ||
PCT/US2008/070178 WO2009012310A1 (en) | 2007-07-17 | 2008-07-16 | Control system |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101755179A CN101755179A (zh) | 2010-06-23 |
CN101755179B true CN101755179B (zh) | 2012-02-15 |
Family
ID=39832465
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200880025120XA Active CN101755179B (zh) | 2007-07-17 | 2008-07-16 | 控制系统 |
Country Status (3)
Country | Link |
---|---|
US (1) | US7856292B2 (zh) |
CN (1) | CN101755179B (zh) |
WO (1) | WO2009012310A1 (zh) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5865549B2 (ja) * | 2012-04-30 | 2016-02-17 | 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 | 制御システム |
CN105074360B (zh) | 2012-12-04 | 2017-12-26 | 特灵国际有限公司 | 冷却器容量控制设备、方法和系统 |
CN105102910B (zh) * | 2013-01-25 | 2018-08-21 | 特灵国际有限公司 | 用于控制具有带有可变速度驱动器的离心式压缩机的冷却器系统的方法和系统 |
WO2015116447A1 (en) | 2014-02-03 | 2015-08-06 | Johnson Controls Technology Company | Multi-pulse constant voltage transformer for a variable speed drive in chiller applications |
JP6656801B2 (ja) * | 2014-11-05 | 2020-03-04 | 三菱重工サーマルシステムズ株式会社 | 二段圧縮式冷凍サイクル装置及びその制御装置並びに制御方法 |
JP2018080861A (ja) * | 2016-11-15 | 2018-05-24 | 富士電機株式会社 | 冷媒回路装置 |
WO2019060859A1 (en) | 2017-09-25 | 2019-03-28 | Johnson Controls Technology Company | INPUT CURRENT CONTROL OF A VARIABLE SPEED DRIVE |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2059642A (en) * | 1979-09-12 | 1981-04-23 | Borg Warner | Evaporator inlet water temperature control system in an air-conditioning system |
US5845509A (en) * | 1997-09-26 | 1998-12-08 | Shaw; David N. | Variable speed parallel centrifugal compressors for HVAC and refrigeration systems |
US6434960B1 (en) * | 2001-07-02 | 2002-08-20 | Carrier Corporation | Variable speed drive chiller system |
CN1144992C (zh) * | 1997-12-23 | 2004-04-07 | 运载器有限公司 | 致冷系统及其操作方法 |
CN1282912C (zh) * | 2001-12-26 | 2006-11-01 | 约克国际公司 | 用于制冷系统的自调谐下拉模糊逻辑温度控制 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4608833A (en) * | 1984-12-24 | 1986-09-02 | Borg-Warner Corporation | Self-optimizing, capacity control system for inverter-driven centrifugal compressor based water chillers |
US4686834A (en) * | 1986-06-09 | 1987-08-18 | American Standard Inc. | Centrifugal compressor controller for minimizing power consumption while avoiding surge |
US5537830A (en) * | 1994-11-28 | 1996-07-23 | American Standard Inc. | Control method and appartus for a centrifugal chiller using a variable speed impeller motor drive |
US6711906B2 (en) * | 2001-04-20 | 2004-03-30 | Hankison International | Variable evaporator control for a gas dryer |
US6688124B1 (en) * | 2002-11-07 | 2004-02-10 | Carrier Corporation | Electronic expansion valve control for a refrigerant cooled variable frequency drive (VFD) |
-
2008
- 2008-07-16 CN CN200880025120XA patent/CN101755179B/zh active Active
- 2008-07-16 WO PCT/US2008/070178 patent/WO2009012310A1/en active Application Filing
- 2008-07-17 US US12/175,123 patent/US7856292B2/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2059642A (en) * | 1979-09-12 | 1981-04-23 | Borg Warner | Evaporator inlet water temperature control system in an air-conditioning system |
US5845509A (en) * | 1997-09-26 | 1998-12-08 | Shaw; David N. | Variable speed parallel centrifugal compressors for HVAC and refrigeration systems |
CN1144992C (zh) * | 1997-12-23 | 2004-04-07 | 运载器有限公司 | 致冷系统及其操作方法 |
US6434960B1 (en) * | 2001-07-02 | 2002-08-20 | Carrier Corporation | Variable speed drive chiller system |
CN1282912C (zh) * | 2001-12-26 | 2006-11-01 | 约克国际公司 | 用于制冷系统的自调谐下拉模糊逻辑温度控制 |
Also Published As
Publication number | Publication date |
---|---|
US20090024257A1 (en) | 2009-01-22 |
WO2009012310A1 (en) | 2009-01-22 |
CN101755179A (zh) | 2010-06-23 |
US7856292B2 (en) | 2010-12-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20230303 Address after: Wisconsin Patentee after: Johnson Controls Tyco intellectual property holdings limited liability partnership Address before: Michigan USA Patentee before: JOHNSON CONTROLS TECHNOLOGY Co. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20250205 Address after: Switzerland Rhine falls Neuhausen Patentee after: TYCO FIRE & SECURITY GmbH Country or region after: Switzerland Address before: Wisconsin Patentee before: Johnson Controls Tyco intellectual property holdings limited liability partnership Country or region before: U.S.A. |
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TR01 | Transfer of patent right |