RU2014102615A - Дополнительный регулируемый отбор пара для подогревателя с целью улучшения динамики оборудования и регулирования частоты на пароэлектростанции - Google Patents

Дополнительный регулируемый отбор пара для подогревателя с целью улучшения динамики оборудования и регулирования частоты на пароэлектростанции Download PDF

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Publication number
RU2014102615A
RU2014102615A RU2014102615/06A RU2014102615A RU2014102615A RU 2014102615 A RU2014102615 A RU 2014102615A RU 2014102615/06 A RU2014102615/06 A RU 2014102615/06A RU 2014102615 A RU2014102615 A RU 2014102615A RU 2014102615 A RU2014102615 A RU 2014102615A
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RU
Russia
Prior art keywords
steam
energy
heater
low
power plant
Prior art date
Application number
RU2014102615/06A
Other languages
English (en)
Russian (ru)
Inventor
Вольфганг ВИЗЕНМЮЛЛЕР
Original Assignee
Сименс Акциенгезелльшафт
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 Сименс Акциенгезелльшафт filed Critical Сименс Акциенгезелльшафт
Publication of RU2014102615A publication Critical patent/RU2014102615A/ru

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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
    • F01K13/00—General layout or general methods of operation of complete plants
    • F01K13/02—Controlling, e.g. stopping or starting
    • 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
    • F01K17/00—Using steam or condensate extracted or exhausted from steam engine plant
    • F01K17/06—Returning energy of steam, in exchanged form, to process, e.g. use of exhaust steam for drying solid fuel or plant
    • 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
    • F01K7/40—Use of two or more feed-water heaters in series

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Turbines (AREA)
  • Engine Equipment That Uses Special Cycles (AREA)
  • Control Of Eletrric Generators (AREA)
RU2014102615/06A 2011-06-28 2012-06-14 Дополнительный регулируемый отбор пара для подогревателя с целью улучшения динамики оборудования и регулирования частоты на пароэлектростанции RU2014102615A (ru)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102011078193.5 2011-06-28
DE201110078193 DE102011078193A1 (de) 2011-06-28 2011-06-28 Zusätzliche Regelanzapfung für einen Vorwärmer zur Verbesserung der Anlagendynamik und Frequenzregelung bei einem Dampfkraftwerk
PCT/EP2012/061278 WO2013000720A2 (fr) 2011-06-28 2012-06-14 Prélèvement régulé supplémentaire destiné à un préchauffeur pour améliorer la dynamique de l'installation et la régulation de fréquence dans une centrale thermique à vapeur

Publications (1)

Publication Number Publication Date
RU2014102615A true RU2014102615A (ru) 2015-08-10

Family

ID=46331293

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2014102615/06A RU2014102615A (ru) 2011-06-28 2012-06-14 Дополнительный регулируемый отбор пара для подогревателя с целью улучшения динамики оборудования и регулирования частоты на пароэлектростанции

Country Status (5)

Country Link
EP (1) EP2712393A2 (fr)
CN (1) CN103717846B (fr)
DE (1) DE102011078193A1 (fr)
RU (1) RU2014102615A (fr)
WO (1) WO2013000720A2 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2876266A1 (fr) * 2013-11-21 2015-05-27 Siemens Aktiengesellschaft Agencement pour le prélèvement de vapeur hors d'une turbine à vapeur
DE102018100712A1 (de) 2018-01-15 2019-07-18 Deutsches Zentrum für Luft- und Raumfahrt e.V. Dampfkraftwerk und Verfahren zum Betreiben eines Dampfkraftwerks
EP3810906A1 (fr) * 2018-09-27 2021-04-28 Siemens Energy Global GmbH & Co. KG Système de turbomachine et procédé pour faire fonctionner un système de turbomachine
CN109653819B (zh) * 2019-01-24 2023-10-24 中国电力工程顾问集团东北电力设计院有限公司 一种热电联产机组深度调峰汽机系统及控制方法
CN110645062A (zh) * 2019-10-31 2020-01-03 大唐郓城发电有限公司 参与一次调频的双机回热系统及其操作方法
CN115218245B (zh) * 2022-07-21 2023-07-28 西安热工研究院有限公司 一种通过供热抽汽节流提高机组灵活性的控制方法及系统

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE563973C (de) * 1931-03-15 1932-11-11 Aeg Dampfkraftanlage mit mehreren mit Frischdampf getriebenen Hilfsmaschinen
GB971195A (en) * 1962-07-23 1964-09-30 Ass Elect Ind Improvements in steam turbine power plants
DE3616797A1 (de) * 1986-05-17 1987-11-19 Koerting Ag Dampfturbinenanlage
US5404724A (en) * 1994-04-07 1995-04-11 Westinghouse Electric Corporation Boiler feedpump turbine drive/feedwater train arrangement
DE19535318C2 (de) * 1995-09-22 1997-11-27 Steag Ag Verfahren und Anordnung zum Vorwärmen des Speisewassers eines Dampferzeugers in Kraftwerksprozessen
DE19541543C2 (de) * 1995-11-08 1997-10-16 Steag Ag Verfahren und Anordnung zum Vorwärmen des Hauptkondensats in Kraftwerksprozessen
JP3847962B2 (ja) * 1997-07-30 2006-11-22 株式会社東芝 発電プラントの給水加熱システム
CN100354504C (zh) * 2005-12-28 2007-12-12 上海电力学院 一种火电机组多级利用回热疏水余热发电装置
CN101650022B (zh) * 2009-08-21 2011-09-21 上海电力学院 一种汽轮机级间回热加热器跨级连接系统
CN102192639A (zh) * 2010-03-09 2011-09-21 天华化工机械及自动化研究设计院 一种增设流化床干燥降低燃煤电厂煤耗的方法

Also Published As

Publication number Publication date
WO2013000720A2 (fr) 2013-01-03
CN103717846A (zh) 2014-04-09
WO2013000720A3 (fr) 2013-12-19
EP2712393A2 (fr) 2014-04-02
DE102011078193A1 (de) 2013-01-03
CN103717846B (zh) 2015-11-25

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FA94 Acknowledgement of application withdrawn (non-payment of fees)

Effective date: 20170706