JPH0432921B2 - - Google Patents

Info

Publication number
JPH0432921B2
JPH0432921B2 JP59144519A JP14451984A JPH0432921B2 JP H0432921 B2 JPH0432921 B2 JP H0432921B2 JP 59144519 A JP59144519 A JP 59144519A JP 14451984 A JP14451984 A JP 14451984A JP H0432921 B2 JPH0432921 B2 JP H0432921B2
Authority
JP
Japan
Prior art keywords
steam
rate
signal
pressure
control valve
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.)
Expired - Lifetime
Application number
JP59144519A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6062606A (ja
Inventor
Hain Chenbarein Haabei
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Publication of JPS6062606A publication Critical patent/JPS6062606A/ja
Publication of JPH0432921B2 publication Critical patent/JPH0432921B2/ja
Granted 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
    • F01K13/00—General layout or general methods of operation of complete plants
    • F01K13/02—Controlling, e.g. stopping or starting

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Turbines (AREA)
JP59144519A 1983-07-13 1984-07-13 蒸気タ−ビン圧力変化率制限方法および装置 Granted JPS6062606A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/513,468 US4474012A (en) 1983-07-13 1983-07-13 Steam turbine pressure rate limiter
US513468 1990-04-19

Publications (2)

Publication Number Publication Date
JPS6062606A JPS6062606A (ja) 1985-04-10
JPH0432921B2 true JPH0432921B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1992-06-01

Family

ID=24043398

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59144519A Granted JPS6062606A (ja) 1983-07-13 1984-07-13 蒸気タ−ビン圧力変化率制限方法および装置

Country Status (2)

Country Link
US (1) US4474012A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPS6062606A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4655041A (en) * 1986-01-21 1987-04-07 Dresser Industries, Inc. Rate of change of pressure temperature protection system for a turbine
US4819436A (en) * 1988-05-26 1989-04-11 General Electric Company Deaerator pressure control system
US4976108A (en) * 1990-05-11 1990-12-11 Westinghouse Electric Corp. Turbine efficient valve position computer
JPH05272303A (ja) * 1992-03-24 1993-10-19 Toray Ind Inc タービンの運転方法
US6644332B1 (en) * 2001-01-25 2003-11-11 Fisher Controls International Inc. Method and apparatus for multiple-input-multiple-output control of a valve/actuator plant
EP1528446A1 (de) * 2003-10-29 2005-05-04 Siemens Aktiengesellschaft Verfahren und Regler zum Einstellen eines Stellglieds sowie Verwendung des Reglers
EP1953350A3 (de) * 2007-01-04 2009-01-07 Siemens Aktiengesellschaft Turbinenschaufel
US20100256888A1 (en) * 2009-04-07 2010-10-07 General Electric Company Method and system for actively tuning a valve
JP5595306B2 (ja) * 2011-02-25 2014-09-24 三菱重工コンプレッサ株式会社 蒸気タービンの運転制御装置及び運転制御方法
US8925319B2 (en) * 2012-08-17 2015-01-06 General Electric Company Steam flow control system
JP6203600B2 (ja) * 2013-10-23 2017-09-27 三菱日立パワーシステムズ株式会社 コンバインドサイクルプラント

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54148904A (en) * 1978-05-15 1979-11-21 Toshiba Corp Steam turbine control device
US4203297A (en) * 1978-05-30 1980-05-20 Hitachi, Ltd. Governing system for use in sliding-pressure type turbine power plant
US4297848A (en) * 1979-11-27 1981-11-03 Westinghouse Electric Corp. Method of optimizing the efficiency of a steam turbine power plant
US4412780A (en) * 1981-03-27 1983-11-01 General Electric Company Rate initial pressure limiter

Also Published As

Publication number Publication date
JPS6062606A (ja) 1985-04-10
US4474012A (en) 1984-10-02

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