RU2013130993A - FURNISHING STEAM HEAT TAKE-OFF IN FUEL FUEL POWER ENGINEERING PLANT - Google Patents

FURNISHING STEAM HEAT TAKE-OFF IN FUEL FUEL POWER ENGINEERING PLANT Download PDF

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Publication number
RU2013130993A
RU2013130993A RU2013130993/06A RU2013130993A RU2013130993A RU 2013130993 A RU2013130993 A RU 2013130993A RU 2013130993/06 A RU2013130993/06 A RU 2013130993/06A RU 2013130993 A RU2013130993 A RU 2013130993A RU 2013130993 A RU2013130993 A RU 2013130993A
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RU
Russia
Prior art keywords
steam
turbine
fuel
steam turbine
pipeline
Prior art date
Application number
RU2013130993/06A
Other languages
Russian (ru)
Inventor
Геральд ШТИФ
Андреас ПИКАРД
Томас Шнайдер
Йоханнес-Вернер ВАЙН
Original Assignee
Сименс Анциенгезелльшафт
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 Анциенгезелльшафт filed Critical Сименс Анциенгезелльшафт
Publication of RU2013130993A publication Critical patent/RU2013130993A/en

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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
    • F01K17/00—Using steam or condensate extracted or exhausted from steam engine 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
    • F01K17/00—Using steam or condensate extracted or exhausted from steam engine plant
    • F01K17/02—Using steam or condensate extracted or exhausted from steam engine plant for heating purposes, e.g. industrial, domestic
    • 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
    • F01K23/00—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids
    • F01K23/02—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids the engine cycles being thermally coupled
    • F01K23/06—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids the engine cycles being thermally coupled combustion heat from one cycle heating the fluid in another cycle
    • F01K23/10—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids the engine cycles being thermally coupled combustion heat from one cycle heating the fluid in another cycle with exhaust fluid of one cycle heating the fluid in another cycle
    • 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
    • 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
    • Y02E20/00—Combustion technologies with mitigation potential
    • Y02E20/14—Combined heat and power generation [CHP]
    • 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
    • Y02E20/00—Combustion technologies with mitigation potential
    • Y02E20/16—Combined cycle power plant [CCPP], or combined cycle gas turbine [CCGT]

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)

Abstract

1. Способ дооборудования существующей паровой турбины с отбором пара, причем паровая турбина включает в себя несколько ступеней давления и интегрирована в работающую на ископаемом топливе паровую энергетическую установку, в которомa) трубопровод для отбора пара присоединяют к одной или между двумя ступенями давления паровой турбины иb) в трубопровод для отбора пара включают турбину; теплофикационного пара.2. Способ по п.1, в котором трубопровод для отбора пара присоединяют к горячему трубопроводу промежуточного перегрева паровой турбины.3. Способ по п.1, в котором трубопровод для отбора пара присоединяют к холодному трубопроводу промежуточного перегрева паровой турбины.4. Способ по п.1, в котором трубопровод для отбора пара присоединяют к перепускному трубопроводу паровой турбины.5. Работающая на ископаемом топливе энергетическая установка, которая дооборудована в соответствии со способом по любому из пп.1-4.1. A method for retrofitting an existing steam turbine with steam extraction, wherein the steam turbine includes several pressure stages and is integrated into a fossil fuel-fired steam power plant, in which a) a steam extraction pipeline is connected to one or between two pressure stages of the steam turbine and b) a turbine is included in the steam extraction pipeline; heating steam 2. The method of claim 1, wherein the steam extraction line is connected to a hot reheat line of the steam turbine. The method of claim 1, wherein the steam extraction line is connected to the cold reheat line of the steam turbine. The method of claim 1, wherein the steam extraction line is connected to the bypass line of the steam turbine. Fossil fuel-fired power plant, which is retrofitted in accordance with the method according to any one of claims 1 to 4.

Claims (5)

1. Способ дооборудования существующей паровой турбины с отбором пара, причем паровая турбина включает в себя несколько ступеней давления и интегрирована в работающую на ископаемом топливе паровую энергетическую установку, в котором1. A method of retrofitting an existing steam turbine with steam extraction, wherein the steam turbine includes several pressure stages and is integrated into a fossil fuel-fired steam power plant, in which a) трубопровод для отбора пара присоединяют к одной или между двумя ступенями давления паровой турбины иa) a steam extraction pipe is connected to one or between two pressure stages of the steam turbine and b) в трубопровод для отбора пара включают турбину; теплофикационного пара.b) a turbine is included in the steam extraction pipe; cogeneration steam. 2. Способ по п.1, в котором трубопровод для отбора пара присоединяют к горячему трубопроводу промежуточного перегрева паровой турбины.2. The method according to claim 1, in which the pipeline for the selection of steam is connected to a hot pipeline for the intermediate overheating of a steam turbine. 3. Способ по п.1, в котором трубопровод для отбора пара присоединяют к холодному трубопроводу промежуточного перегрева паровой турбины.3. The method according to claim 1, in which the pipeline for the selection of steam is connected to a cold pipeline for the intermediate overheating of a steam turbine. 4. Способ по п.1, в котором трубопровод для отбора пара присоединяют к перепускному трубопроводу паровой турбины.4. The method according to claim 1, in which the pipeline for the selection of steam is connected to the bypass pipe of a steam turbine. 5. Работающая на ископаемом топливе энергетическая установка, которая дооборудована в соответствии со способом по любому из пп.1-4. 5. A fossil fuel-fired power plant that is retrofitted in accordance with the method of any one of claims 1 to 4.
RU2013130993/06A 2010-12-08 2011-11-28 FURNISHING STEAM HEAT TAKE-OFF IN FUEL FUEL POWER ENGINEERING PLANT RU2013130993A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102010062623.6 2010-12-08
DE102010062623A DE102010062623A1 (en) 2010-12-08 2010-12-08 Method for retrofitting a fossil-fired power plant with Heizdampfentnahme
PCT/EP2011/071180 WO2012076355A2 (en) 2010-12-08 2011-11-28 Retrofitting a heating steam extraction facility in a fossil-fired power plant

Publications (1)

Publication Number Publication Date
RU2013130993A true RU2013130993A (en) 2015-01-20

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
RU2013130993/06A RU2013130993A (en) 2010-12-08 2011-11-28 FURNISHING STEAM HEAT TAKE-OFF IN FUEL FUEL POWER ENGINEERING PLANT

Country Status (7)

Country Link
US (1) US20130247571A1 (en)
EP (1) EP2627874A2 (en)
KR (1) KR20130139326A (en)
CN (1) CN103403303A (en)
DE (1) DE102010062623A1 (en)
RU (1) RU2013130993A (en)
WO (1) WO2012076355A2 (en)

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EP2944873B1 (en) * 2013-01-10 2017-12-20 Panasonic Intellectual Property Management Co., Ltd. Rankine cycle device and cogeneration system
CN103835778A (en) * 2014-03-13 2014-06-04 俞述茜 Power generating system
DK3533976T3 (en) * 2018-03-01 2020-10-19 Siemens Ag Plant with extraction condensation turbine and ORC process
CN108952844A (en) * 2018-07-13 2018-12-07 哈尔滨汽轮机厂有限责任公司 A kind of 200MW super-pressure back pressure turbine
CN109488397B (en) * 2018-12-27 2023-08-15 大唐贵州发耳发电有限公司 Shaft seal overflow steam heat recovery system of condensing steam turbine
CN110847977B (en) * 2019-11-25 2022-05-10 东方电气集团东方汽轮机有限公司 High back pressure heating system suitable for arid area
CN113464225B (en) * 2021-07-05 2022-06-21 西安交通大学 System and method for wide load operation of power plant with two-stage steam ejector
CN113914948A (en) * 2021-10-15 2022-01-11 国能龙源蓝天节能技术有限公司上海分公司 System and method for realizing deep peak shaving of thermoelectric unit by using bypass heat supply

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Also Published As

Publication number Publication date
DE102010062623A1 (en) 2012-06-14
WO2012076355A3 (en) 2013-07-25
US20130247571A1 (en) 2013-09-26
CN103403303A (en) 2013-11-20
WO2012076355A2 (en) 2012-06-14
KR20130139326A (en) 2013-12-20
EP2627874A2 (en) 2013-08-21

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Effective date: 20141201