EP3324008A4 - Steam turbine plant - Google Patents

Steam turbine plant Download PDF

Info

Publication number
EP3324008A4
EP3324008A4 EP16836946.0A EP16836946A EP3324008A4 EP 3324008 A4 EP3324008 A4 EP 3324008A4 EP 16836946 A EP16836946 A EP 16836946A EP 3324008 A4 EP3324008 A4 EP 3324008A4
Authority
EP
European Patent Office
Prior art keywords
steam turbine
turbine plant
plant
steam
turbine
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.)
Withdrawn
Application number
EP16836946.0A
Other languages
German (de)
French (fr)
Other versions
EP3324008A1 (en
Inventor
Ryota Takahashi
Issaku FUJITA
Yasuaki SHIMOHARA
Mitsumasa KADOWAKI
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 Ltd
Original Assignee
Mitsubishi Hitachi Power Systems Ltd
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 Ltd filed Critical Mitsubishi Hitachi Power Systems Ltd
Publication of EP3324008A1 publication Critical patent/EP3324008A1/en
Publication of EP3324008A4 publication Critical patent/EP3324008A4/en
Withdrawn legal-status Critical Current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
    • 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steam systems, cycles or processes; Control means specially adapted for such systems, cycles or processes; Use of withdrawn or exhaust steam for feed-water heating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steam systems, cycles or processes; Control means specially adapted for such systems, cycles or processes; Use of withdrawn or exhaust steam for feed-water heating the engines being only of turbine type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
    • F01K7/223—Inter-stage moisture separation
    • 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
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B37/00—Component parts or details of steam boilers
    • F22B37/02—Component parts or details of steam boilers applicable to more than one kind or type of steam boiler
    • F22B37/26—Steam-separating arrangements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B37/00—Component parts or details of steam boilers
    • F22B37/02—Component parts or details of steam boilers applicable to more than one kind or type of steam boiler
    • F22B37/26—Steam-separating arrangements
    • F22B37/266—Separator reheaters

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Thermal Sciences (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Engine Equipment That Uses Special Cycles (AREA)
  • Control Of Turbines (AREA)
EP16836946.0A 2015-08-19 2016-07-27 Steam turbine plant Withdrawn EP3324008A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2015162041A JP6081543B1 (en) 2015-08-19 2015-08-19 Steam turbine plant
PCT/JP2016/072029 WO2017029955A1 (en) 2015-08-19 2016-07-27 Steam turbine plant

Publications (2)

Publication Number Publication Date
EP3324008A1 EP3324008A1 (en) 2018-05-23
EP3324008A4 true EP3324008A4 (en) 2018-08-01

Family

ID=58043289

Family Applications (1)

Application Number Title Priority Date Filing Date
EP16836946.0A Withdrawn EP3324008A4 (en) 2015-08-19 2016-07-27 Steam turbine plant

Country Status (4)

Country Link
EP (1) EP3324008A4 (en)
JP (1) JP6081543B1 (en)
CN (1) CN107923263B (en)
WO (1) WO2017029955A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7144265B2 (en) 2018-10-02 2022-09-29 三菱重工業株式会社 moisture separators and steam turbine plants

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030043952A1 (en) * 2001-08-31 2003-03-06 Shuuichi Itou Steam turbine power plant
JP2006002729A (en) * 2004-06-21 2006-01-05 Hitachi Ltd Steam turbine plant and moisture separation heater
US20110005225A1 (en) * 2009-01-30 2011-01-13 Hitachi-Ge Nuclear Energy, Ltd. Electric Power Plant, and Method for Running Electric Power Plant
US20110056201A1 (en) * 2009-09-08 2011-03-10 General Electric Company Method and apparatus for controlling moisture separator reheaters

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63140804A (en) * 1986-12-02 1988-06-13 Hitachi Ltd Turbine generating installation of evaporated water type atomic power plant
US5199264A (en) * 1991-02-11 1993-04-06 Westinghouse Electric Corp. Steam operated turbine-generator installations
TW199935B (en) * 1991-06-24 1993-02-11 Gen Electric
JPH1123771A (en) * 1997-07-04 1999-01-29 Hitachi Ltd Turbine building
JP2003014885A (en) * 2001-06-29 2003-01-15 Toshiba Corp Turbine building
JP2010043562A (en) * 2008-08-11 2010-02-25 Hitachi Ltd Thermal power generation plant
JP5615150B2 (en) * 2010-12-06 2014-10-29 三菱重工業株式会社 Nuclear power plant and method of operating nuclear power plant
JP5865799B2 (en) * 2012-07-26 2016-02-17 株式会社東芝 Pressurized water nuclear plant and steam supply method thereof

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030043952A1 (en) * 2001-08-31 2003-03-06 Shuuichi Itou Steam turbine power plant
JP2006002729A (en) * 2004-06-21 2006-01-05 Hitachi Ltd Steam turbine plant and moisture separation heater
US20110005225A1 (en) * 2009-01-30 2011-01-13 Hitachi-Ge Nuclear Energy, Ltd. Electric Power Plant, and Method for Running Electric Power Plant
US20110056201A1 (en) * 2009-09-08 2011-03-10 General Electric Company Method and apparatus for controlling moisture separator reheaters

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2017029955A1 *

Also Published As

Publication number Publication date
CN107923263B (en) 2019-11-08
CN107923263A (en) 2018-04-17
JP6081543B1 (en) 2017-02-15
EP3324008A1 (en) 2018-05-23
WO2017029955A1 (en) 2017-02-23
JP2017040198A (en) 2017-02-23

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