ES319982A1 - A method of operating a steam generator. (Machine-translation by Google Translate, not legally binding) - Google Patents
A method of operating a steam generator. (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES319982A1 ES319982A1 ES0319982A ES319982A ES319982A1 ES 319982 A1 ES319982 A1 ES 319982A1 ES 0319982 A ES0319982 A ES 0319982A ES 319982 A ES319982 A ES 319982A ES 319982 A1 ES319982 A1 ES 319982A1
- Authority
- ES
- Spain
- Prior art keywords
- fluid
- steam generator
- throttling
- pressure
- translation
- 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
- 238000000034 method Methods 0.000 title abstract 3
- 239000012530 fluid Substances 0.000 abstract 9
- 230000001105 regulatory effect Effects 0.000 abstract 2
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B29/00—Steam boilers of forced-flow type
- F22B29/06—Steam boilers of forced-flow type of once-through type, i.e. built-up from tubes receiving water at one end and delivering superheated steam at the other end of the tubes
- F22B29/12—Steam boilers of forced-flow type of once-through type, i.e. built-up from tubes receiving water at one end and delivering superheated steam at the other end of the tubes operating with superimposed recirculation during starting and low-load periods, e.g. composite boilers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
- F01K13/00—General layout or general methods of operation of complete plants
- F01K13/02—Controlling, e.g. stopping or starting
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Control Of Steam Boilers And Waste-Gas Boilers (AREA)
- Control Of Turbines (AREA)
Abstract
A method of operating a steam generator that includes the operations of driving fluid at a preselected high pressure and communicating heat to the fluid; throttling the flow of the fluid to decrease the pressure of the same; regulating the amount of throttling to control said preselected fluid pressure; passing the fluid exiting from the throttling means through conduits at a lower pressure and communicating additional heat to the fluid; and driving the fluid at low pressure through a steam turbine that generates a power output; said method being characterized by subsequent operations of detecting said power output; compare the detected power output with a desired output and obtain an output error signal; regulating the heat input and the fluid flow to the steam generator in response to said error signal and simultaneously varying said throttling of the fluid in response to said error signal. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US421925A US3338054A (en) | 1964-12-29 | 1964-12-29 | Method and apparatus for increasing control response of a vapor generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES319982A1 true ES319982A1 (en) | 1966-04-01 |
Family
ID=23672658
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES0319982A Expired ES319982A1 (en) | 1964-12-29 | 1965-11-25 | A method of operating a steam generator. (Machine-translation by Google Translate, not legally binding) |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3338054A (en) |
| BE (1) | BE673343A (en) |
| CH (1) | CH462201A (en) |
| ES (1) | ES319982A1 (en) |
| FR (1) | FR1457901A (en) |
| GB (1) | GB1124831A (en) |
| NL (1) | NL6515895A (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2118028A1 (en) * | 1971-04-14 | 1973-03-15 | Siemens Ag | PROCEDURE AND ARRANGEMENT FOR CONTROL ON A HEAT EXCHANGER |
| DE3228996A1 (en) * | 1982-08-03 | 1984-02-09 | Siemens AG, 1000 Berlin und 8000 München | METHOD AND DEVICE FOR CONTROLLING THE POWER ON A POWER PLANT |
| EP0108928B1 (en) * | 1982-11-11 | 1988-06-15 | Siemens Aktiengesellschaft | Control method of a power plant |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2243944A (en) * | 1941-06-03 | Combustion control system | ||
| US1975104A (en) * | 1931-12-12 | 1934-10-02 | Bailey Meter Co | Control for vapor generators |
| US2193863A (en) * | 1935-07-03 | 1940-03-19 | Sulzer Ag | Steam drive plant for vehicles |
| US2681418A (en) * | 1951-07-14 | 1954-06-15 | Leeds & Northrup Co | Steam generator combustion control |
| US2962865A (en) * | 1956-01-24 | 1960-12-06 | Sulzer Ag | Control of forced flow steam generators |
| US3244898A (en) * | 1959-12-29 | 1966-04-05 | Combustion Eng | Power plant system and control therefor |
| US3247671A (en) * | 1963-08-22 | 1966-04-26 | Leeds & Northrup Co | Boiler-turbine control system |
-
1964
- 1964-12-29 US US421925A patent/US3338054A/en not_active Expired - Lifetime
-
1965
- 1965-11-11 GB GB47980/65A patent/GB1124831A/en not_active Expired
- 1965-11-25 ES ES0319982A patent/ES319982A1/en not_active Expired
- 1965-12-02 CH CH1662265A patent/CH462201A/en unknown
- 1965-12-06 FR FR41091A patent/FR1457901A/en not_active Expired
- 1965-12-06 BE BE673343A patent/BE673343A/xx unknown
- 1965-12-07 NL NL6515895A patent/NL6515895A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB1124831A (en) | 1968-08-21 |
| FR1457901A (en) | 1966-11-04 |
| BE673343A (en) | 1966-06-06 |
| CH462201A (en) | 1968-09-15 |
| NL6515895A (en) | 1966-06-30 |
| US3338054A (en) | 1967-08-29 |
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