GB806611A - Improvements relating to steam turbine power plant - Google Patents
Improvements relating to steam turbine power plantInfo
- Publication number
- GB806611A GB806611A GB502456A GB502456A GB806611A GB 806611 A GB806611 A GB 806611A GB 502456 A GB502456 A GB 502456A GB 502456 A GB502456 A GB 502456A GB 806611 A GB806611 A GB 806611A
- Authority
- GB
- United Kingdom
- Prior art keywords
- turbine
- section
- pressure
- steam
- sections
- 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
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D13/00—Combinations of two or more machines or engines
- F01D13/003—Combinations of two or more machines or engines with at least two independent shafts, i.e. cross-compound
-
- 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
- F01D1/00—Non-positive-displacement machines or engines, e.g. steam turbines
- F01D1/02—Non-positive-displacement machines or engines, e.g. steam turbines with stationary working-fluid guiding means and bladed or like rotor, e.g. multi-bladed impulse steam turbines
- F01D1/023—Non-positive-displacement machines or engines, e.g. steam turbines with stationary working-fluid guiding means and bladed or like rotor, e.g. multi-bladed impulse steam turbines the working-fluid being divided into several separate flows ; several separate fluid flows being united in a single flow; the machine or engine having provision for two or more different possible fluid flow paths
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Control Of Turbines (AREA)
Abstract
806,611. Steam turbines. METROPOLITANVICKERS ELECTRICAL CO. Ltd. Feb. 7, 1957 [Feb. 17, 1956], No. 5024/56. Class 110 (3). A steam turbine power plant comprises four turbines each comprising two pressure sections coupled in tandem pairs on two shafts each of which drive a generator. The turbine I on the shaft X contains a high-pressure section 4 and a secondary intermediate pressure section 13, and the turbine II two low-pressure sections 15. The turbine III on the shaft 7 contains primary and secondary intermediate pressure sections 10, 16 and the turbine IV two low-pressure sections 18. Steam is supplied to the section 4 from a boiler B through a superheater 1 and controlled by the emergency and governor valves 2, 3. After expansion in the section 4, the steam is reheated in the heater 7 and passed through intercept emergency and governor valves 8, 9 to the primary intermediate pressure section 10 of the turbine III. After expansion in the section 10, the steam is divided. Half the quantity passes through a cross-over 11 and an energency valve 12 to the secondary intermediate pressure section 13 of the turbine I which discharges through the sections 15 of the double-flow low-pressure turbine II. The remaining half of the steam from section 10 expands through the secondary intermediate pressure section 16 of turbine III which discharges through the section 18 of the doubleflow low-pressure turbine IV. The pressure in the cross-over 11 can be adjusted to vary the distribution of the load between the two shafts. Additional turbines may be coupled to one or both shafts. These additional turbines may be located intermediate the machines I and II and III and IV.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB502456A GB806611A (en) | 1956-02-17 | 1956-02-17 | Improvements relating to steam turbine power plant |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB502456A GB806611A (en) | 1956-02-17 | 1956-02-17 | Improvements relating to steam turbine power plant |
Publications (1)
Publication Number | Publication Date |
---|---|
GB806611A true GB806611A (en) | 1958-12-31 |
Family
ID=9788311
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB502456A Expired GB806611A (en) | 1956-02-17 | 1956-02-17 | Improvements relating to steam turbine power plant |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB806611A (en) |
-
1956
- 1956-02-17 GB GB502456A patent/GB806611A/en not_active Expired
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB806589A (en) | Improvements in power plant including a gas-cooled nuclear reactor | |
SE9103835D0 (en) | APPLICATION SYSTEM FOR PLANNING WITH MULTIPLE BOILERS | |
ES2018430A6 (en) | Low load operation of steam turbines | |
GB806611A (en) | Improvements relating to steam turbine power plant | |
GB949073A (en) | Power plant system and method of operating the same | |
US3742708A (en) | Method and means for improving the operation under partial loads of a steam gas plant including a gas turbine and a steam turbine with a steam generator at the downstream end | |
GB400894A (en) | Improvements in gas turbine aggregates | |
GB683823A (en) | Improvements relating to power plant | |
GB1037346A (en) | A steam turbine system | |
ES436918A1 (en) | HTGR power plant turbine-generator load control system | |
GB845202A (en) | Improvements in and relating to combined gas and steam turbine plants | |
GB803829A (en) | Improvements relating to steam turbine power plant | |
ES280710A1 (en) | Improvements in elastic-fluid turbines | |
GB830033A (en) | Operation of multi-stage steam turbine plants | |
JPS6487809A (en) | Starting method and device for two-stage reheat steam turbine plant | |
GB267904A (en) | Improvements in and relating to marine turbines | |
GB823267A (en) | Steam turbine set with bleeder steam feed water preheater | |
GB851366A (en) | Improvements in or relating to steam turbine power plants | |
GB662102A (en) | Improvements relating to steam plants | |
GB206293A (en) | Improvements relating to steam turbines | |
GB613590A (en) | Improvements in or relating to the utilisation of the exhaust gases from gas turbines | |
GB225538A (en) | A method of working steam turbine installations | |
GB210861A (en) | Improvements in steam turbine power plants | |
GB214248A (en) | Improvements in and relating to steam turbines | |
GB476478A (en) | Improvements in or relating to steam power plants employing at least one tubular steam generator |