GB1419604A - Steam turbine power plant - Google Patents

Steam turbine power plant

Info

Publication number
GB1419604A
GB1419604A GB5374A GB5374A GB1419604A GB 1419604 A GB1419604 A GB 1419604A GB 5374 A GB5374 A GB 5374A GB 5374 A GB5374 A GB 5374A GB 1419604 A GB1419604 A GB 1419604A
Authority
GB
United Kingdom
Prior art keywords
flow
steam
path
turbine
condenser
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
Application number
GB5374A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BBC Brown Boveri AG Switzerland
BBC Brown Boveri France SA
Original Assignee
BBC Brown Boveri AG Switzerland
BBC Brown Boveri France SA
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by BBC Brown Boveri AG Switzerland, BBC Brown Boveri France SA filed Critical BBC Brown Boveri AG Switzerland
Publication of GB1419604A publication Critical patent/GB1419604A/en
Expired legal-status Critical Current

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
    • F01K9/00—Plants characterised by condensers arranged or modified to co-operate with the engines
    • F01K9/04—Plants characterised by condensers arranged or modified to co-operate with the engines with dump valves to by-pass stages
    • 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steam systems, cycles or processes; Control means specially adapted for such systems, cycles or processes; Use of withdrawn or exhaust steam for feed-water heating
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21D—NUCLEAR POWER PLANT
    • G21D1/00—Details of nuclear power plant
    • G21D1/02—Arrangements of auxiliary equipment
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E30/00—Energy generation of nuclear origin
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E30/00—Energy generation of nuclear origin
    • Y02E30/30—Nuclear fission reactors

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Plasma & Fusion (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Engine Equipment That Uses Special Cycles (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)

Abstract

1419604 Steam turbine plant-regulating flow BBC BROWN BOVERI & CO Ltd 2 Jan 1974 [2 Jan 1973] 00053/74 Heading FIT The invention relates to a steam turbine power plant in which a steam by-pass is disposed across the turbine between the steam generator and the condenser, the steam by-pass comprising two flowpaths in parallel flow, one flow-path 11 comprising means for expanding and de-superheating the steam flowing therethrough, this flow-path including a water separator, the other flow-path 12 comprising means for expanding the steam flowing therethrough but without de-superheating. Both the flow-paths 11 and 12 exhaust into a manifold which connects the steam turbine 1 to the condenser 5, the first flow-path 11 discharging into the manifold at a region closer to the turbine than the other flow-path 12 so that the steam discharging into the manifold from the first and second flow-paths 11, 12 shield the turbine 1 and the condenser 5, respectively, from the steam discharging into the manifold from the second and the first flow-paths respectively. The flange 2 between the low pressure turbine 1 and the condenser 5 must not be subjected to steam at high temperature; the condenser must not be subjected to steam containing water droplets since this would cause erosion of the tubes. The de-superheater disposed in the flow-path 11 comprises a water spray nozzle 14. The expansion means in the two flow-paths comprise an expansion chamber 17 in the path 11 and an expansion chamber 24 in the flow-path 12, the flow-path opening into the chamber through a number of openings. The water separator in the first flow-path is indicated at 18.
GB5374A 1973-01-02 1974-01-02 Steam turbine power plant Expired GB1419604A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7300039A FR2212853A5 (en) 1973-01-02 1973-01-02

Publications (1)

Publication Number Publication Date
GB1419604A true GB1419604A (en) 1975-12-31

Family

ID=9112829

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5374A Expired GB1419604A (en) 1973-01-02 1974-01-02 Steam turbine power plant

Country Status (7)

Country Link
US (1) US3919846A (en)
BE (1) BE807921A (en)
BR (1) BR7310188D0 (en)
CA (1) CA988310A (en)
FR (1) FR2212853A5 (en)
GB (1) GB1419604A (en)
IT (1) IT1002133B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4016927A (en) * 1976-03-12 1977-04-12 Ingersoll-Rand Company Condenser contamination removal arrangement
US4253308A (en) * 1979-06-08 1981-03-03 General Electric Company Turbine control system for sliding or constant pressure boilers
US4309873A (en) * 1979-12-19 1982-01-12 General Electric Company Method and flow system for the control of turbine temperatures during bypass operation
US4357803A (en) * 1980-09-05 1982-11-09 General Electric Company Control system for bypass steam turbines
US4372125A (en) * 1980-12-22 1983-02-08 General Electric Company Turbine bypass desuperheater control system
DE3240453A1 (en) * 1982-11-02 1984-05-03 Kraftwerk Union AG, 4330 Mülheim STEAM TURBINE CONDENSER WITH AT LEAST ONE REDUCTION STEAM INTRODUCTION INTO THE STEAM DOME

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1080734A (en) * 1908-03-02 1913-12-09 Gen Electric Condensing apparatus.
US2811837A (en) * 1956-08-24 1957-11-05 Gen Electric Governing system for reheat turbine
US3364125A (en) * 1965-02-16 1968-01-16 Gilbert Associates Waste heat flash evaporator in ion pressure turbine condenser system
US3750395A (en) * 1971-10-22 1973-08-07 Westinghouse Electric Corp Overspeed protection system for a turbo-generator unit

Also Published As

Publication number Publication date
IT1002133B (en) 1976-05-20
BR7310188D0 (en) 1974-08-29
BE807921A (en) 1974-03-15
CA988310A (en) 1976-05-04
FR2212853A5 (en) 1974-07-26
US3919846A (en) 1975-11-18

Similar Documents

Publication Publication Date Title
SE8101337L (en) BRENSLEMUNSTYCKE
GB1419604A (en) Steam turbine power plant
GB948721A (en) Producing from impure water steam for driving a turbine and recovering part of the steam as pure water
JPS5430561A (en) Heat insulating structure against high temperature and high pressure gas
US1597467A (en) Turbine blading
GB1510094A (en) Steam turbine plant regenerative system
GB1208588A (en) System for producing saturated steam from superheated steam and water
GB589706A (en) Improvements relating to shaft glands for steam and gas turbines working at high temperatures
GB1275970A (en) Turbine nozzle guide or stator vane assembly
JPS5637496A (en) Heat exchanger
GB1073793A (en) Improvements relating to steam turbines
GB801689A (en) Improved cooled gas turbine rotor for high gas-temperatures
GB1468308A (en) Nuclear power plant
JPS5632014A (en) Method and device for cooling steam turbine
SU437838A1 (en) Steam and gas installation
JPS54153904A (en) Cooling mechanism for rotor of reheated steam turbine plant
JPS5499846A (en) Ejector-nozzle-type-turbine-used direct regenerating cycle system
JPS5364101A (en) Water pipe boiler
GB1250972A (en)
GB1474779A (en) Gas-turbine plant
FR2180178A5 (en) Steam condenser - for nuclear power stations
JPS56165703A (en) Turbine dynamic blade
FR2180426A2 (en) Steam condenser - for nuclear power stations
JPS53140404A (en) Low pressure exhaust chamber sprayer for a steam turbine
GB740024A (en) External cooling arrangement for the casings of hot steam and gas turbines

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee