ES398549A1 - Perfeccionamientos introducidos en centrales termoelectri- cas junto con un metodo para mantenerlas en situacion de re-serva durante sus periodos de inactividad. - Google Patents
Perfeccionamientos introducidos en centrales termoelectri- cas junto con un metodo para mantenerlas en situacion de re-serva durante sus periodos de inactividad.Info
- Publication number
- ES398549A1 ES398549A1 ES398549A ES398549A ES398549A1 ES 398549 A1 ES398549 A1 ES 398549A1 ES 398549 A ES398549 A ES 398549A ES 398549 A ES398549 A ES 398549A ES 398549 A1 ES398549 A1 ES 398549A1
- Authority
- ES
- Spain
- Prior art keywords
- power plant
- power cycle
- steam power
- holding system
- steam
- 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 abstract 1
- 238000010926 purge Methods 0.000 abstract 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D11/00—Preventing or minimising internal leakage of working-fluid, e.g. between stages
- F01D11/02—Preventing or minimising internal leakage of working-fluid, e.g. between stages by non-contact sealings, e.g. of labyrinth type
- F01D11/04—Preventing or minimising internal leakage of working-fluid, e.g. between stages by non-contact sealings, e.g. of labyrinth type using sealing fluid, e.g. steam
-
- 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
- F01K7/00—Steam engine plants characterised by the use of specific types of engine; Plants or engines characterised by their use of special steam systems, cycles or processes; Control means specially adapted for such systems, cycles or processes; Use of withdrawn or exhaust steam for feed-water heating
- F01K7/34—Steam engine plants characterised by the use of specific types of engine; Plants or engines characterised by their use of special steam systems, cycles or processes; Control means specially adapted for such systems, cycles or processes; Use of withdrawn or exhaust steam for feed-water heating the engines being of extraction or non-condensing type; Use of steam for feed-water heating
- F01K7/40—Use of two or more feed-water heaters in series
-
- 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
- F01K9/00—Plants characterised by condensers arranged or modified to co-operate with the engines
- F01K9/02—Arrangements or modifications of condensate or air pumps
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Engine Equipment That Uses Special Cycles (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US10345371A | 1971-01-04 | 1971-01-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES398549A1 true ES398549A1 (es) | 1975-06-01 |
Family
ID=22295263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES398549A Expired ES398549A1 (es) | 1971-01-04 | 1972-01-03 | Perfeccionamientos introducidos en centrales termoelectri- cas junto con un metodo para mantenerlas en situacion de re-serva durante sus periodos de inactividad. |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3705494A (es) |
| AU (1) | AU453076B2 (es) |
| CA (1) | CA929753A (es) |
| ES (1) | ES398549A1 (es) |
| GB (1) | GB1382342A (es) |
| NL (1) | NL7200047A (es) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4020587A1 (de) * | 1990-06-28 | 1992-01-02 | Siemens Ag | Wrasendampfkondensatoranordnung |
| DE19626461C2 (de) * | 1996-06-21 | 1998-04-30 | Ver Energiewerke Ag | Verfahren zum Abfahren von Hauptdampfleitungen eines Dampfkessels in Blockkraftwerken nach dessen Ausfall oder Außerbetriebnahme |
| US9003799B2 (en) * | 2012-08-30 | 2015-04-14 | General Electric Company | Thermodynamic cycle optimization for a steam turbine cycle |
| CN105065069A (zh) * | 2015-08-14 | 2015-11-18 | 江苏永钢集团有限公司 | 汽轮机发电机组的凝结水抽取装置 |
| EP3530883B1 (en) * | 2017-02-24 | 2021-06-23 | Mitsubishi Heavy Industries Compressor Corporation | Steam turbine system and method for starting steam turbine |
| US11326471B2 (en) | 2020-03-16 | 2022-05-10 | General Electric Company | System and method to improve boiler and steam turbine start-up times |
| US11125118B1 (en) | 2020-03-16 | 2021-09-21 | General Electric Company | System and method to improve boiler and steam turbine start-up times |
| US11371392B1 (en) | 2021-01-07 | 2022-06-28 | General Electric Company | System and method for improving startup time in a fossil-fueled power generation system |
| US11927344B2 (en) | 2021-12-23 | 2024-03-12 | General Electric Technology Gmbh | System and method for warmkeeping sub-critical steam generator |
| US12173627B2 (en) | 2022-10-19 | 2024-12-24 | General Electric Technology Gmbh | System for readying sub-critical and super-critical steam generator, servicing method of said sub-critical and super-critical steam generator and method of operation of sub-critical and super-critical steam generator |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3003321A (en) * | 1955-01-31 | 1961-10-10 | English Electric Co Ltd | Steam turbines |
| US3019774A (en) * | 1959-09-16 | 1962-02-06 | Dunwerke Ag | Once-through vapor generator |
| NL300546A (es) * | 1962-11-20 | |||
| US3194020A (en) * | 1963-03-25 | 1965-07-13 | Combustion Eng | Method and apparatus relating to vapor generation |
| US3358450A (en) * | 1965-12-21 | 1967-12-19 | Combustion Eng | Method and apparatus for steam turbine startup |
| US3537265A (en) * | 1968-08-08 | 1970-11-03 | Westinghouse Electric Corp | Apparatus for condensing sealing fluid from gland structures |
-
1971
- 1971-01-04 US US103453A patent/US3705494A/en not_active Expired - Lifetime
- 1971-12-31 CA CA131507A patent/CA929753A/en not_active Expired
-
1972
- 1972-01-03 ES ES398549A patent/ES398549A1/es not_active Expired
- 1972-01-04 AU AU37541/72A patent/AU453076B2/en not_active Expired
- 1972-01-04 NL NL7200047A patent/NL7200047A/xx unknown
- 1972-01-04 GB GB34772A patent/GB1382342A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1382342A (en) | 1975-01-29 |
| AU453076B2 (en) | 1974-09-19 |
| NL7200047A (es) | 1972-07-06 |
| CA929753A (en) | 1973-07-10 |
| AU3754172A (en) | 1973-07-05 |
| US3705494A (en) | 1972-12-12 |
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