EP2175105A4 - A controlling method of a generator set provided with a bypass system - Google Patents

A controlling method of a generator set provided with a bypass system

Info

Publication number
EP2175105A4
EP2175105A4 EP07845794.2A EP07845794A EP2175105A4 EP 2175105 A4 EP2175105 A4 EP 2175105A4 EP 07845794 A EP07845794 A EP 07845794A EP 2175105 A4 EP2175105 A4 EP 2175105A4
Authority
EP
European Patent Office
Prior art keywords
generator set
controlling method
bypass system
set provided
bypass
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.)
Granted
Application number
EP07845794.2A
Other languages
German (de)
French (fr)
Other versions
EP2175105A1 (en
EP2175105B1 (en
Inventor
Weizhong Feng
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.)
Shanghai Waigaoqiao No3 Power Generation Coltd
SHANGHAI WAIGAOQIAO NO 3 POWER GENERATION CO Ltd
Original Assignee
Shanghai Waigaoqiao No3 Power Generation Coltd
SHANGHAI WAIGAOQIAO NO 3 POWER GENERATION CO 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 Shanghai Waigaoqiao No3 Power Generation Coltd, SHANGHAI WAIGAOQIAO NO 3 POWER GENERATION CO Ltd filed Critical Shanghai Waigaoqiao No3 Power Generation Coltd
Publication of EP2175105A1 publication Critical patent/EP2175105A1/en
Publication of EP2175105A4 publication Critical patent/EP2175105A4/en
Application granted granted Critical
Publication of EP2175105B1 publication Critical patent/EP2175105B1/en
Not-in-force 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
    • 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
    • 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
    • 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
    • F22B37/22—Drums; Headers; Accessories therefor
    • 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
    • F22B37/48—Devices for removing water, salt, or sludge from boilers; Arrangements of cleaning apparatus in boilers; Combinations thereof with boilers
    • F22B37/52—Washing-out devices

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)
EP07845794.2A 2007-06-11 2007-12-03 A controlling method of a generator set provided with a bypass system Not-in-force EP2175105B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CNB2007100418370A CN100439659C (en) 2007-06-11 2007-06-11 Electric generating set side road control method
PCT/CN2007/003432 WO2008151485A1 (en) 2007-06-11 2007-12-03 A controlling method of a generator set provided with a bypass system

Publications (3)

Publication Number Publication Date
EP2175105A1 EP2175105A1 (en) 2010-04-14
EP2175105A4 true EP2175105A4 (en) 2015-05-20
EP2175105B1 EP2175105B1 (en) 2016-11-09

Family

ID=39010968

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07845794.2A Not-in-force EP2175105B1 (en) 2007-06-11 2007-12-03 A controlling method of a generator set provided with a bypass system

Country Status (3)

Country Link
EP (1) EP2175105B1 (en)
CN (1) CN100439659C (en)
WO (1) WO2008151485A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102261269A (en) * 2010-05-28 2011-11-30 中国神华能源股份有限公司 Method for controlling operation of low pressure bypass in thermal power generating unit
JP6058419B2 (en) * 2013-02-19 2017-01-11 株式会社東芝 Steam turbine valve control apparatus and valve control method thereof
CN107503811A (en) * 2017-08-17 2017-12-22 凉山矿业股份有限公司 A kind of afterheat generating system of end Sa boiler and converter boiler
CN109442368B (en) * 2018-09-21 2020-02-14 国网辽宁省电力有限公司电力科学研究院 Bypass system comprehensive control method for improving regulating capacity of heat supply unit
CN110160033A (en) * 2019-06-13 2019-08-23 西安热工研究院有限公司 A kind of station boiler high temperature steam pipeline oxide skin purging structure

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2132732A (en) * 1937-09-03 1938-10-11 Master Steam Equipment Company Steam boiler
GB1309145A (en) * 1970-04-24 1973-03-07 Foster Wheeler Brown Boilers Dual circulation steam boiler
WO1991006807A1 (en) * 1989-10-25 1991-05-16 A. Ahlstrom Corporation Method and apparatus for introducing solid material into a combustion or gasification reactor
JP2002115805A (en) * 2000-10-11 2002-04-19 Samson Co Ltd Boiler having washing water supply port and can bottom washing method
JP2002277192A (en) * 2001-03-21 2002-09-25 Kurita Engineering Co Ltd Method for cleaning boiler

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4471446A (en) * 1982-07-12 1984-09-11 Westinghouse Electric Corp. Control system and method for a steam turbine having a steam bypass arrangement
JPS59170410A (en) * 1983-03-18 1984-09-26 Mitsubishi Heavy Ind Ltd Stand-by method of turbine bypass valve
JPS60228710A (en) * 1984-04-27 1985-11-14 Toshiba Corp Control device for steam turbine
US4598551A (en) * 1985-10-25 1986-07-08 General Electric Company Apparatus and method for controlling steam turbine operating conditions during starting and loading
JPS62206203A (en) * 1986-03-07 1987-09-10 Hitachi Ltd Operation control method for steam turbine
JPH0337304A (en) * 1989-07-05 1991-02-18 Hitachi Ltd Start of steam turbine generation plant provided with turbine bypass device
US5311844A (en) * 1992-03-27 1994-05-17 Foster Wheeler Energy Corporation Internested superheater and reheater tube arrangement for heat recovery steam generator
CN100473805C (en) * 2007-06-11 2009-04-01 上海外高桥第三发电有限责任公司 Electric generating set small side road system and control method thereof

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2132732A (en) * 1937-09-03 1938-10-11 Master Steam Equipment Company Steam boiler
GB1309145A (en) * 1970-04-24 1973-03-07 Foster Wheeler Brown Boilers Dual circulation steam boiler
WO1991006807A1 (en) * 1989-10-25 1991-05-16 A. Ahlstrom Corporation Method and apparatus for introducing solid material into a combustion or gasification reactor
JP2002115805A (en) * 2000-10-11 2002-04-19 Samson Co Ltd Boiler having washing water supply port and can bottom washing method
JP2002277192A (en) * 2001-03-21 2002-09-25 Kurita Engineering Co Ltd Method for cleaning boiler

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2008151485A1 *

Also Published As

Publication number Publication date
EP2175105A1 (en) 2010-04-14
WO2008151485A1 (en) 2008-12-18
CN100439659C (en) 2008-12-03
CN101096917A (en) 2008-01-02
EP2175105B1 (en) 2016-11-09

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