EP3473822C0 - Steam-recycling system for a low pressure steam turbine - Google Patents

Steam-recycling system for a low pressure steam turbine

Info

Publication number
EP3473822C0
EP3473822C0 EP17197248.2A EP17197248A EP3473822C0 EP 3473822 C0 EP3473822 C0 EP 3473822C0 EP 17197248 A EP17197248 A EP 17197248A EP 3473822 C0 EP3473822 C0 EP 3473822C0
Authority
EP
European Patent Office
Prior art keywords
steam
low pressure
recycling system
steam turbine
pressure steam
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.)
Active
Application number
EP17197248.2A
Other languages
German (de)
French (fr)
Other versions
EP3473822A1 (en
EP3473822B1 (en
Inventor
Jiri Kucera
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.)
Doosan Skoda Power sro
Original Assignee
Doosan Skoda Power sro
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 Doosan Skoda Power sro filed Critical Doosan Skoda Power sro
Priority to PL17197248.2T priority Critical patent/PL3473822T3/en
Priority to EP17197248.2A priority patent/EP3473822B1/en
Priority to ES17197248T priority patent/ES2949859T3/en
Priority to KR1020180124920A priority patent/KR102085622B1/en
Publication of EP3473822A1 publication Critical patent/EP3473822A1/en
Application granted granted Critical
Publication of EP3473822C0 publication Critical patent/EP3473822C0/en
Publication of EP3473822B1 publication Critical patent/EP3473822B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F01K11/00—Plants characterised by the engines being structurally combined with boilers or condensers
    • F01K11/02—Plants characterised by the engines being structurally combined with boilers or condensers the engines being turbines
    • 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
    • F01K9/003—Plants characterised by condensers arranged or modified to co-operate with the engines condenser cooling circuits
    • 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
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B13/00—Compression machines, plants or systems, with reversible cycle
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28B—STEAM OR VAPOUR CONDENSERS
    • F28B1/00—Condensers in which the steam or vapour is separate from the cooling medium by walls, e.g. surface condenser
    • F28B1/06—Condensers in which the steam or vapour is separate from the cooling medium by walls, e.g. surface condenser using air or other gas as the cooling medium
EP17197248.2A 2017-10-19 2017-10-19 Steam-recycling system for a low pressure steam turbine Active EP3473822B1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
PL17197248.2T PL3473822T3 (en) 2017-10-19 2017-10-19 Steam-recycling system for a low pressure steam turbine
EP17197248.2A EP3473822B1 (en) 2017-10-19 2017-10-19 Steam-recycling system for a low pressure steam turbine
ES17197248T ES2949859T3 (en) 2017-10-19 2017-10-19 Steam recycling system for a low pressure steam turbine
KR1020180124920A KR102085622B1 (en) 2017-10-19 2018-10-19 Steam-recycling system for a low pressure steam turbine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP17197248.2A EP3473822B1 (en) 2017-10-19 2017-10-19 Steam-recycling system for a low pressure steam turbine

Publications (3)

Publication Number Publication Date
EP3473822A1 EP3473822A1 (en) 2019-04-24
EP3473822C0 true EP3473822C0 (en) 2023-06-07
EP3473822B1 EP3473822B1 (en) 2023-06-07

Family

ID=60143598

Family Applications (1)

Application Number Title Priority Date Filing Date
EP17197248.2A Active EP3473822B1 (en) 2017-10-19 2017-10-19 Steam-recycling system for a low pressure steam turbine

Country Status (4)

Country Link
EP (1) EP3473822B1 (en)
KR (1) KR102085622B1 (en)
ES (1) ES2949859T3 (en)
PL (1) PL3473822T3 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112211685A (en) * 2019-07-09 2021-01-12 中国电力工程顾问集团西南电力设计院有限公司 Connecting system for reducing design back pressure of main turbine

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009037516A2 (en) * 2007-09-20 2009-03-26 Gea Egi Energiagazdálkodási Zrt. Steam turbine with series connected direct-contact condensers
DE102009056707A1 (en) * 2009-04-18 2010-10-21 Alstom Technology Ltd. Steam power plant with solar collectors
EP2538040B1 (en) * 2011-06-22 2016-10-05 Orcan Energy AG Combined heat and power device and associated method
EP2546476A1 (en) * 2011-07-14 2013-01-16 Siemens Aktiengesellschaft Steam turbine installation and method for operating the steam turbine installation
JP5734792B2 (en) * 2011-08-30 2015-06-17 株式会社東芝 Steam turbine plant and operation method thereof
KR101320593B1 (en) * 2012-02-08 2013-10-23 지에스파워주식회사 Cogeneration system using heat pump
JP6221168B2 (en) * 2013-03-27 2017-11-01 三菱日立パワーシステムズ株式会社 Condenser and steam turbine plant equipped with the same
EP2952701A1 (en) * 2014-06-04 2015-12-09 Siemens Aktiengesellschaft Steam/thermal power plant and method for operating the steam/thermal power plant

Also Published As

Publication number Publication date
ES2949859T3 (en) 2023-10-03
PL3473822T3 (en) 2023-09-11
EP3473822A1 (en) 2019-04-24
KR20190044018A (en) 2019-04-29
EP3473822B1 (en) 2023-06-07
KR102085622B1 (en) 2020-03-06

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