FR2311925A1 - Energy-producing installation, partic. nuclear - including steam generator, turbine, and vapour recycle, incorporates vapour compression and auxiliary superheat - Google Patents

Energy-producing installation, partic. nuclear - including steam generator, turbine, and vapour recycle, incorporates vapour compression and auxiliary superheat

Info

Publication number
FR2311925A1
FR2311925A1 FR7516083A FR7516083A FR2311925A1 FR 2311925 A1 FR2311925 A1 FR 2311925A1 FR 7516083 A FR7516083 A FR 7516083A FR 7516083 A FR7516083 A FR 7516083A FR 2311925 A1 FR2311925 A1 FR 2311925A1
Authority
FR
France
Prior art keywords
turbine
vapour
heat
steam
partic
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.)
Granted
Application number
FR7516083A
Other languages
French (fr)
Other versions
FR2311925B1 (en
Inventor
Pierre Henri Pacault
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.)
Fives Cail Babcock SA
Original Assignee
Fives Cail Babcock 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 Fives Cail Babcock SA filed Critical Fives Cail Babcock SA
Priority to FR7516083A priority Critical patent/FR2311925A1/en
Publication of FR2311925A1 publication Critical patent/FR2311925A1/en
Application granted granted Critical
Publication of FR2311925B1 publication Critical patent/FR2311925B1/fr
Granted 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
    • F01K3/00—Plants characterised by the use of steam or heat accumulators, or intermediate steam heaters, therein
    • F01K3/18—Plants characterised by the use of steam or heat accumulators, or intermediate steam heaters, therein having heaters
    • F01K3/181—Plants characterised by the use of steam or heat accumulators, or intermediate steam heaters, therein having heaters using nuclear heat
    • 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
    • F01K19/00—Regenerating or otherwise treating steam exhausted from steam engine plant
    • F01K19/02—Regenerating by compression
    • 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
    • F01K3/00—Plants characterised by the use of steam or heat accumulators, or intermediate steam heaters, therein
    • F01K3/18—Plants characterised by the use of steam or heat accumulators, or intermediate steam heaters, therein having heaters
    • F01K3/26—Plants characterised by the use of steam or heat accumulators, or intermediate steam heaters, therein having heaters with heating by steam
    • F01K3/262—Plants characterised by the use of steam or heat accumulators, or intermediate steam heaters, therein having heaters with heating by steam by means of heat exchangers
    • F01K3/265—Plants characterised by the use of steam or heat accumulators, or intermediate steam heaters, therein having heaters with heating by steam by means of heat exchangers using live steam for superheating or reheating
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21D—NUCLEAR POWER PLANT
    • G21D5/00—Arrangements of reactor and engine in which reactor-produced heat is converted into mechanical energy
    • G21D5/04—Reactor and engine not structurally combined
    • G21D5/08—Reactor and engine not structurally combined with engine working medium heated in a heat exchanger by the reactor coolant
    • 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

Landscapes

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

Abstract

A process and plant for improving an energy-producing installation with vapour recycle, which includes a steam generator fed with heat from a basic source, partic. nuclear, and a turbine fed with steam from the generator, incorporate two operating modes. The first consists of taking live steam from the generator, compressing it mechanically and transferring at least a part of the heat to the working fluid. The second consists of transferring heat from an auxiliary fluid to the working fluid. The auxiliary fluid is heated by an independent source, separate from the basic source. The combination of the two modes results in the superheating of the working fluid before it goes to the turbine and between the two stages of the turbine. The auxiliary fluid may be steam, and the heating may be brought about by a heat accumulator supplied with heat from a fossil combustible or an electrical resistance. The invention combines the two known methods of superheating the steam produced at relatively low pressures from vapour-recycle energy-producing systems, partic. nuclear stations. It therefore takes advantage of the benefits of both methods.
FR7516083A 1975-05-23 1975-05-23 Energy-producing installation, partic. nuclear - including steam generator, turbine, and vapour recycle, incorporates vapour compression and auxiliary superheat Granted FR2311925A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7516083A FR2311925A1 (en) 1975-05-23 1975-05-23 Energy-producing installation, partic. nuclear - including steam generator, turbine, and vapour recycle, incorporates vapour compression and auxiliary superheat

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7516083A FR2311925A1 (en) 1975-05-23 1975-05-23 Energy-producing installation, partic. nuclear - including steam generator, turbine, and vapour recycle, incorporates vapour compression and auxiliary superheat

Publications (2)

Publication Number Publication Date
FR2311925A1 true FR2311925A1 (en) 1976-12-17
FR2311925B1 FR2311925B1 (en) 1978-02-03

Family

ID=9155578

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7516083A Granted FR2311925A1 (en) 1975-05-23 1975-05-23 Energy-producing installation, partic. nuclear - including steam generator, turbine, and vapour recycle, incorporates vapour compression and auxiliary superheat

Country Status (1)

Country Link
FR (1) FR2311925A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2805753A1 (en) 2000-03-06 2001-09-07 Salomon Sa CABLE SOLE ASSEMBLY
FR2989508A1 (en) * 2012-04-11 2013-10-18 Electricite De France Power generation system for use in nuclear power plant, has heat exchanger arranged between intermediate loop and secondary circuit of nuclear thermal power station placed between high and low pressure turbines of secondary circuit

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2805753A1 (en) 2000-03-06 2001-09-07 Salomon Sa CABLE SOLE ASSEMBLY
FR2989508A1 (en) * 2012-04-11 2013-10-18 Electricite De France Power generation system for use in nuclear power plant, has heat exchanger arranged between intermediate loop and secondary circuit of nuclear thermal power station placed between high and low pressure turbines of secondary circuit

Also Published As

Publication number Publication date
FR2311925B1 (en) 1978-02-03

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Legal Events

Date Code Title Description
ST Notification of lapse