GB2107403B - A bypass system for a steam turbine - Google Patents
A bypass system for a steam turbineInfo
- Publication number
- GB2107403B GB2107403B GB08225291A GB8225291A GB2107403B GB 2107403 B GB2107403 B GB 2107403B GB 08225291 A GB08225291 A GB 08225291A GB 8225291 A GB8225291 A GB 8225291A GB 2107403 B GB2107403 B GB 2107403B
- Authority
- GB
- United Kingdom
- Prior art keywords
- steam turbine
- bypass system
- bypass
- turbine
- 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
Classifications
-
- 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steam systems, cycles or processes; Control means specially adapted for such systems, cycles or processes; Use of withdrawn or exhaust steam for feed-water heating
- F01K7/16—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steam systems, cycles or processes; Control means specially adapted for such systems, cycles or processes; Use of withdrawn or exhaust steam for feed-water heating the engines being only of turbine type
- F01K7/22—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steam systems, cycles or processes; Control means specially adapted for such systems, cycles or processes; Use of withdrawn or exhaust steam for feed-water heating the engines being only of turbine type the turbines having inter-stage steam heating
- F01K7/24—Control or safety means specially adapted therefor
-
- 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
- F01D17/00—Regulating or controlling by varying flow
- F01D17/10—Final actuators
- F01D17/105—Final actuators by passing part of the fluid
-
- 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
- F01K7/16—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 only of turbine type
- F01K7/165—Controlling means specially adapted therefor
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Control Of Turbines (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/305,814 US4455836A (en) | 1981-09-25 | 1981-09-25 | Turbine high pressure bypass temperature control system and method |
US06/305,813 US4448026A (en) | 1981-09-25 | 1981-09-25 | Turbine high pressure bypass pressure control system |
Publications (2)
Publication Number | Publication Date |
---|---|
GB2107403A GB2107403A (en) | 1983-04-27 |
GB2107403B true GB2107403B (en) | 1985-03-27 |
Family
ID=26974809
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB08225291A Expired GB2107403B (en) | 1981-09-25 | 1982-09-06 | A bypass system for a steam turbine |
Country Status (7)
Country | Link |
---|---|
KR (1) | KR890001727B1 (en) |
BR (1) | BR8205446A (en) |
DE (1) | DE3235557A1 (en) |
ES (1) | ES515860A0 (en) |
FR (1) | FR2513694B1 (en) |
GB (1) | GB2107403B (en) |
MX (1) | MX156664A (en) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4561254A (en) * | 1984-10-25 | 1985-12-31 | Westinghouse Electric Corp. | Initial steam flow regulator for steam turbine start-up |
US5018356A (en) * | 1990-10-10 | 1991-05-28 | Westinghouse Electric Corp. | Temperature control of a steam turbine steam to minimize thermal stresses |
DE19506787B4 (en) * | 1995-02-27 | 2004-05-06 | Alstom | Process for operating a steam turbine |
DE19749452C2 (en) | 1997-11-10 | 2001-03-15 | Siemens Ag | Steam power plant |
JP4230638B2 (en) * | 2000-04-10 | 2009-02-25 | 株式会社東芝 | Steam turbine controller for nuclear power plant |
KR101145325B1 (en) * | 2009-10-30 | 2012-05-14 | 한국서부발전 주식회사 | Control logic on tranfer to follow up mode in the HP turbine bypass control |
CN102359401B (en) * | 2011-08-30 | 2014-07-23 | 上海申能临港燃机发电有限公司 | Medium-pressure bypass system of fuel gas-steam combined cycle unit |
US9194248B2 (en) * | 2012-06-07 | 2015-11-24 | General Electric Company | Reheat steam bypass system |
US8925319B2 (en) * | 2012-08-17 | 2015-01-06 | General Electric Company | Steam flow control system |
CN111650905B (en) * | 2020-05-29 | 2023-04-21 | 内蒙古蒙达发电有限责任公司 | Transformation method of high-pressure bypass control system of thermal power generating unit |
CN112412549A (en) * | 2020-11-17 | 2021-02-26 | 广西电网有限责任公司电力科学研究院 | Two-stage bypass control system of steam turbine |
CN113324599B (en) * | 2021-04-21 | 2022-06-24 | 广西电网有限责任公司电力科学研究院 | FCB function thermal power generating unit bypass capacity test system |
CN113252120B (en) * | 2021-04-21 | 2022-07-12 | 广西电网有限责任公司电力科学研究院 | Low-voltage bypass capacity measuring and calculating mechanism of FCB function thermal power generating unit |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3055181A (en) * | 1960-06-23 | 1962-09-25 | Combustion Eng | Method of operating a power plant system |
CH470576A (en) * | 1967-02-06 | 1969-03-31 | Sulzer Ag | Method for controlling a heating steam power plant |
US4274259A (en) * | 1976-09-30 | 1981-06-23 | Westinghouse Electric Corp. | Superheated steam power plant with steam to steam reheater |
US4253308A (en) * | 1979-06-08 | 1981-03-03 | General Electric Company | Turbine control system for sliding or constant pressure boilers |
-
1982
- 1982-09-03 MX MX194276A patent/MX156664A/en unknown
- 1982-09-06 GB GB08225291A patent/GB2107403B/en not_active Expired
- 1982-09-16 BR BR8205446A patent/BR8205446A/en unknown
- 1982-09-21 ES ES515860A patent/ES515860A0/en active Granted
- 1982-09-22 FR FR8215998A patent/FR2513694B1/en not_active Expired
- 1982-09-25 DE DE19823235557 patent/DE3235557A1/en not_active Ceased
- 1982-09-25 KR KR8204329A patent/KR890001727B1/en active
Also Published As
Publication number | Publication date |
---|---|
GB2107403A (en) | 1983-04-27 |
MX156664A (en) | 1988-09-22 |
FR2513694A1 (en) | 1983-04-01 |
KR840001677A (en) | 1984-05-16 |
BR8205446A (en) | 1983-08-23 |
ES8400535A1 (en) | 1983-10-16 |
FR2513694B1 (en) | 1986-02-07 |
KR890001727B1 (en) | 1989-05-19 |
DE3235557A1 (en) | 1983-04-28 |
ES515860A0 (en) | 1983-10-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |