CA1070000A - Combustion optimizer - Google Patents
Combustion optimizerInfo
- Publication number
- CA1070000A CA1070000A CA248,524A CA248524A CA1070000A CA 1070000 A CA1070000 A CA 1070000A CA 248524 A CA248524 A CA 248524A CA 1070000 A CA1070000 A CA 1070000A
- Authority
- CA
- Canada
- Prior art keywords
- fuel flow
- digital
- analog
- process control
- damper
- 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.)
- Expired
Links
- 238000002485 combustion reaction Methods 0.000 title claims abstract description 7
- 239000000446 fuel Substances 0.000 claims abstract description 92
- 238000000034 method Methods 0.000 claims abstract description 16
- 230000008569 process Effects 0.000 claims abstract description 16
- 238000004886 process control Methods 0.000 claims abstract description 14
- 239000000203 mixture Substances 0.000 claims abstract description 7
- 230000001105 regulatory effect Effects 0.000 claims abstract description 7
- 230000003247 decreasing effect Effects 0.000 claims abstract description 4
- 230000006872 improvement Effects 0.000 claims abstract description 3
- 230000009467 reduction Effects 0.000 claims abstract description 3
- 230000004044 response Effects 0.000 claims description 13
- 230000008859 change Effects 0.000 claims description 8
- 230000001419 dependent effect Effects 0.000 claims 1
- 239000012530 fluid Substances 0.000 claims 1
- 230000002441 reversible effect Effects 0.000 description 16
- 230000007423 decrease Effects 0.000 description 5
- 239000000779 smoke Substances 0.000 description 4
- 238000013459 approach Methods 0.000 description 3
- 238000012546 transfer Methods 0.000 description 3
- 101150087426 Gnal gene Proteins 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000000523 sample Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 101100453996 Rattus norvegicus Klk2 gene Proteins 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000009795 derivation Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000003292 diminished effect Effects 0.000 description 1
- 238000002372 labelling Methods 0.000 description 1
- QHGVXILFMXYDRS-UHFFFAOYSA-N pyraclofos Chemical compound C1=C(OP(=O)(OCC)SCCC)C=NN1C1=CC=C(Cl)C=C1 QHGVXILFMXYDRS-UHFFFAOYSA-N 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
- NWONKYPBYAMBJT-UHFFFAOYSA-L zinc sulfate Chemical compound [Zn+2].[O-]S([O-])(=O)=O NWONKYPBYAMBJT-UHFFFAOYSA-L 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23N—REGULATING OR CONTROLLING COMBUSTION
- F23N1/00—Regulating fuel supply
- F23N1/02—Regulating fuel supply conjointly with air supply
- F23N1/022—Regulating fuel supply conjointly with air supply using electronic means
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B13/00—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion
- G05B13/02—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric
- G05B13/0205—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric not using a model or a simulator of the controlled system
- G05B13/021—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric not using a model or a simulator of the controlled system in which a variable is automatically adjusted to optimise the performance
- G05B13/0215—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric not using a model or a simulator of the controlled system in which a variable is automatically adjusted to optimise the performance using trial and error method, including "peak-holding"
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B13/00—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion
- G05B13/02—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric
- G05B13/0205—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric not using a model or a simulator of the controlled system
- G05B13/021—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric not using a model or a simulator of the controlled system in which a variable is automatically adjusted to optimise the performance
- G05B13/022—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric not using a model or a simulator of the controlled system in which a variable is automatically adjusted to optimise the performance using a perturbation of the variable
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23N—REGULATING OR CONTROLLING COMBUSTION
- F23N2225/00—Measuring
- F23N2225/08—Measuring temperature
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23N—REGULATING OR CONTROLLING COMBUSTION
- F23N2235/00—Valves, nozzles or pumps
- F23N2235/02—Air or combustion gas valves or dampers
- F23N2235/06—Air or combustion gas valves or dampers at the air intake
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23N—REGULATING OR CONTROLLING COMBUSTION
- F23N2237/00—Controlling
- F23N2237/10—High or low fire
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23N—REGULATING OR CONTROLLING COMBUSTION
- F23N5/00—Systems for controlling combustion
- F23N5/003—Systems for controlling combustion using detectors sensitive to combustion gas properties
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23N—REGULATING OR CONTROLLING COMBUSTION
- F23N5/00—Systems for controlling combustion
- F23N5/18—Systems for controlling combustion using detectors sensitive to rate of flow of air or fuel
Landscapes
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Software Systems (AREA)
- Automation & Control Theory (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Artificial Intelligence (AREA)
- Evolutionary Computation (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Medical Informatics (AREA)
- Combustion & Propulsion (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Regulation And Control Of Combustion (AREA)
- Feedback Control In General (AREA)
- Control Of Combustion (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/573,279 US3960320A (en) | 1975-04-30 | 1975-04-30 | Combustion optimizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1070000A true CA1070000A (en) | 1980-01-15 |
Family
ID=24291331
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA248,524A Expired CA1070000A (en) | 1975-04-30 | 1976-03-22 | Combustion optimizer |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3960320A (OSRAM) |
| JP (1) | JPS51142130A (OSRAM) |
| CA (1) | CA1070000A (OSRAM) |
| FR (1) | FR2309801A1 (OSRAM) |
| NL (1) | NL7604571A (OSRAM) |
Families Citing this family (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4262843A (en) * | 1978-02-10 | 1981-04-21 | Nippon Petroleum Refining Co., Ltd. | Method of and apparatus for controlling the feed amount of air for combustion in a natural draft-type heating furnace |
| US4330260A (en) * | 1979-01-31 | 1982-05-18 | Jorgensen Lars L S | Method and apparatus for regulating the combustion in a furnace |
| WO1980002453A1 (en) * | 1979-05-04 | 1980-11-13 | Graham & Ass Pty Ltd | Control of burners |
| DE2950689A1 (de) * | 1979-12-17 | 1981-06-25 | Servo-Instrument, in Deutschland Alleinvertrieb der BEAB-Regulatoren GmbH u. Co KG, 4050 Mönchengladbach | Regelvorrichtung fuer die verbrennungsluftmenge einer feuerstaette |
| DE3001595A1 (de) * | 1980-01-17 | 1981-07-23 | Metallgesellschaft Ag, 6000 Frankfurt | Verfahren zum optimieren der klopfungshaeufigkeit einer elektrofilteranlage |
| US4315430A (en) * | 1980-02-21 | 1982-02-16 | Honeywell Inc. | Gas calorific content analyzing apparatus |
| US4253404A (en) * | 1980-03-03 | 1981-03-03 | Chevron Research Company | Natural draft combustion zone optimizing method and apparatus |
| JPS56144334A (en) * | 1980-04-11 | 1981-11-10 | Yamatake Honeywell Co Ltd | Combustion control device |
| US4403293A (en) * | 1981-03-06 | 1983-09-06 | Clayton Manufacturing Company | Control apparatus for use in multiple steam generator or multiple hot water generator installations |
| DE3114954A1 (de) * | 1981-04-13 | 1982-11-04 | Honeywell B.V., Amsterdam | Regeleinrichtung fuer einen gasbefeuerten wasser- oder lufterhitzer |
| DE3114942A1 (de) * | 1981-04-13 | 1982-10-28 | Honeywell B.V., Amsterdam | Regeleinrichtung fuer den gasbefeuerten heizkessel einer warmwasser-heizungsanlage |
| FI850427A7 (fi) * | 1985-02-01 | 1986-08-02 | Saastamoinen Oy | Kiinteällä polttoaineella toimivan kattilalaitoksen ohjausmenetelmä ja vastaava ohjauslaitteisto. |
| JPS61289225A (ja) * | 1985-06-18 | 1986-12-19 | Shizuoka Seiki Co Ltd | バ−ナの燃焼制御装置 |
| GB8521663D0 (en) * | 1985-08-30 | 1985-10-02 | British Steel Corp | Control of reactants in chemical engineering systems |
| IT1182558B (it) * | 1985-09-20 | 1987-10-05 | Weber Spa | Sistema di controllo automatico in condizioni di regime di rotazione minimo del tipo della miscela combustibile adotta ad un motore endotermico comorendente un sistema di iniezione elettronica |
| US5400962A (en) * | 1993-10-27 | 1995-03-28 | Pvi Industries, Inc. | System and method for reduced purge operation of a forced draft burner in a water heater |
| US5887583A (en) * | 1996-07-31 | 1999-03-30 | Hauck Manufacturing Company | Mass flow control system and method for asphalt plant |
| US6019593A (en) * | 1998-10-28 | 2000-02-01 | Glasstech, Inc. | Integrated gas burner assembly |
| US6697762B1 (en) * | 1998-11-16 | 2004-02-24 | General Electric Company | Apparatus and method for analyzing brittleness of a system |
| US6866202B2 (en) * | 2001-09-10 | 2005-03-15 | Varidigm Corporation | Variable output heating and cooling control |
| US10429297B2 (en) * | 2017-01-26 | 2019-10-01 | Acumentor Llc | Monitoring opacity of smoke exhausted by wood stove and controlling wood stove based on same |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2866602A (en) * | 1954-12-08 | 1958-12-30 | Surface Combustion Corp | Apparatus for burning fuel having a widely varying calorific value |
| US3284615A (en) * | 1956-09-24 | 1966-11-08 | Burroughs Corp | Digital control process and system |
| US3184686A (en) * | 1961-08-28 | 1965-05-18 | Shell Oil Co | Optimizing controller |
| US3223326A (en) * | 1961-12-20 | 1965-12-14 | Combustion Eng | Method and apparatus for controlling combustion |
| US3483552A (en) * | 1966-02-18 | 1969-12-09 | Ass Elect Ind | Digital-to-analog for control systems |
-
1975
- 1975-04-30 US US05/573,279 patent/US3960320A/en not_active Expired - Lifetime
-
1976
- 1976-03-22 CA CA248,524A patent/CA1070000A/en not_active Expired
- 1976-04-19 JP JP51044333A patent/JPS51142130A/ja active Pending
- 1976-04-29 FR FR7612751A patent/FR2309801A1/fr active Granted
- 1976-04-29 NL NL7604571A patent/NL7604571A/xx not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| JPS51142130A (en) | 1976-12-07 |
| FR2309801A1 (fr) | 1976-11-26 |
| NL7604571A (nl) | 1976-11-02 |
| US3960320A (en) | 1976-06-01 |
| FR2309801B1 (OSRAM) | 1983-03-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |