DE102015118098A1 - Verfahren zur Speisewasservorwärmung eines Dampferzeugers eines Kraftwerks - Google Patents

Verfahren zur Speisewasservorwärmung eines Dampferzeugers eines Kraftwerks Download PDF

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Publication number
DE102015118098A1
DE102015118098A1 DE102015118098.7A DE102015118098A DE102015118098A1 DE 102015118098 A1 DE102015118098 A1 DE 102015118098A1 DE 102015118098 A DE102015118098 A DE 102015118098A DE 102015118098 A1 DE102015118098 A1 DE 102015118098A1
Authority
DE
Germany
Prior art keywords
steam
water
generator
live
reheater
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.)
Ceased
Application number
DE102015118098.7A
Other languages
German (de)
English (en)
Inventor
Datcho Datchev
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.)
Mitsubishi Power Europe GmbH
Original Assignee
Mitsubishi Hitachi Power Systems Europe GmbH
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 Mitsubishi Hitachi Power Systems Europe GmbH filed Critical Mitsubishi Hitachi Power Systems Europe GmbH
Priority to DE102015118098.7A priority Critical patent/DE102015118098A1/de
Priority to EP16785471.0A priority patent/EP3365534B1/fr
Priority to PL16785471T priority patent/PL3365534T3/pl
Priority to PCT/EP2016/075509 priority patent/WO2017068176A1/fr
Priority to DK16785471.0T priority patent/DK3365534T3/da
Priority to ES16785471T priority patent/ES2764757T3/es
Publication of DE102015118098A1 publication Critical patent/DE102015118098A1/de
Ceased legal-status Critical Current

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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
    • F01K7/06—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 multiple-inlet-pressure type
    • F01K7/08—Control means specially adapted therefor
    • 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
    • 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
    • F01K7/38—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 the engines being of turbine type
    • 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
    • F01K7/44—Use of steam for feed-water heating and another purpose
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22D—PREHEATING, OR ACCUMULATING PREHEATED, FEED-WATER FOR STEAM GENERATION; FEED-WATER SUPPLY FOR STEAM GENERATION; CONTROLLING WATER LEVEL FOR STEAM GENERATION; AUXILIARY DEVICES FOR PROMOTING WATER CIRCULATION WITHIN STEAM BOILERS
    • F22D1/00—Feed-water heaters, i.e. economisers or like preheaters
    • F22D1/28—Feed-water heaters, i.e. economisers or like preheaters for direct heat transfer, e.g. by mixing water and steam

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Control Of Turbines (AREA)
  • Control Of Steam Boilers And Waste-Gas Boilers (AREA)
DE102015118098.7A 2015-10-23 2015-10-23 Verfahren zur Speisewasservorwärmung eines Dampferzeugers eines Kraftwerks Ceased DE102015118098A1 (de)

Priority Applications (6)

Application Number Priority Date Filing Date Title
DE102015118098.7A DE102015118098A1 (de) 2015-10-23 2015-10-23 Verfahren zur Speisewasservorwärmung eines Dampferzeugers eines Kraftwerks
EP16785471.0A EP3365534B1 (fr) 2015-10-23 2016-10-24 Procédé de préchauffage d'eau d'alimentation d'une chaudière à vapeur d'une centrale électrique et centrale à vapeur pour la mise en oeuvre du procédé
PL16785471T PL3365534T3 (pl) 2015-10-23 2016-10-24 Sposób podgrzewania wstępnego wody zasilającej wytwornicy pary siłowni parowej oraz siłownia parowa przeznaczona do realizacji tego sposobu
PCT/EP2016/075509 WO2017068176A1 (fr) 2015-10-23 2016-10-24 Procédé de préchauffage d'eau d'alimentation d'une chaudière à vapeur d'une centrale électrique et centrale à vapeur pour la mise en œuvre du procédé
DK16785471.0T DK3365534T3 (da) 2015-10-23 2016-10-24 Fremgangsmåde til fødevandsforvarmning i en dampgenerator i et kraftværk og dampkraftværk til udøvelse af fremgangsmåden
ES16785471T ES2764757T3 (es) 2015-10-23 2016-10-24 Proceso para precalentamiento del agua de alimentación de un generador de vapor de una central eléctrica y central eléctrica de vapor para la realización del proceso

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102015118098.7A DE102015118098A1 (de) 2015-10-23 2015-10-23 Verfahren zur Speisewasservorwärmung eines Dampferzeugers eines Kraftwerks

Publications (1)

Publication Number Publication Date
DE102015118098A1 true DE102015118098A1 (de) 2017-04-27

Family

ID=57200007

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102015118098.7A Ceased DE102015118098A1 (de) 2015-10-23 2015-10-23 Verfahren zur Speisewasservorwärmung eines Dampferzeugers eines Kraftwerks

Country Status (6)

Country Link
EP (1) EP3365534B1 (fr)
DE (1) DE102015118098A1 (fr)
DK (1) DK3365534T3 (fr)
ES (1) ES2764757T3 (fr)
PL (1) PL3365534T3 (fr)
WO (1) WO2017068176A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT521050B1 (de) * 2018-05-29 2019-10-15 Fachhochschule Burgenland Gmbh Verfahren zur Steigerung der Energieeffizienz in Clausius-Rankine-Kreisprozessen

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4447044C1 (de) * 1994-12-29 1996-04-11 Hans Wonn Verfahren zur Verminderung der Anfahrverluste eines Kraftwerksblockes
DE19654499A1 (de) * 1996-12-18 1998-06-25 Ver Energiewerke Ag Verfahren zum Anfahren eines Kraftwerksblockes

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL17151C (fr) *
DE1200326B (de) * 1962-01-30 1965-09-09 Buckau Wolf Maschf R Verfahren zum Anfahren einer Dampfkraftanlage
FR1349229A (fr) * 1962-10-18 1964-01-17 Rateau Soc Perfectionnement aux turbines à fluide condensable en vue d'améliorer leur rendement aux charges réduites
CH406247A (de) * 1963-07-23 1966-01-31 Sulzer Ag Dampfkraftanlage mit Zwanglaufdampferzeuger und Zwischenüberhitzer
DE4432960C1 (de) * 1994-09-16 1995-11-30 Steinmueller Gmbh L & C Verfahren zum Betrieb eines Dampfkraftwerkes und Dampfkraftwerk
US7325400B2 (en) * 2004-01-09 2008-02-05 Siemens Power Generation, Inc. Rankine cycle and steam power plant utilizing the same
DE102009036064B4 (de) * 2009-08-04 2012-02-23 Alstom Technology Ltd. rfahren zum Betreiben eines mit einer Dampftemperatur von über 650°C operierenden Zwangdurchlaufdampferzeugers sowie Zwangdurchlaufdampferzeuger

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4447044C1 (de) * 1994-12-29 1996-04-11 Hans Wonn Verfahren zur Verminderung der Anfahrverluste eines Kraftwerksblockes
DE19654499A1 (de) * 1996-12-18 1998-06-25 Ver Energiewerke Ag Verfahren zum Anfahren eines Kraftwerksblockes

Also Published As

Publication number Publication date
DK3365534T3 (da) 2020-03-16
WO2017068176A1 (fr) 2017-04-27
PL3365534T3 (pl) 2020-06-01
EP3365534A1 (fr) 2018-08-29
ES2764757T3 (es) 2020-06-04
EP3365534B1 (fr) 2019-12-11

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Free format text: PREVIOUS MAIN CLASS: F01K0013000000

Ipc: F01K0013020000

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