CA1246667A - Steam turbine-generator thermal performance monitor - Google Patents

Steam turbine-generator thermal performance monitor

Info

Publication number
CA1246667A
CA1246667A CA000470159A CA470159A CA1246667A CA 1246667 A CA1246667 A CA 1246667A CA 000470159 A CA000470159 A CA 000470159A CA 470159 A CA470159 A CA 470159A CA 1246667 A CA1246667 A CA 1246667A
Authority
CA
Canada
Prior art keywords
temperature
turbine
pressure
steam
design
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
Application number
CA000470159A
Other languages
English (en)
French (fr)
Inventor
Jens Kure-Jensen
Harris S. Shafer
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
Application granted granted Critical
Publication of CA1246667A publication Critical patent/CA1246667A/en
Expired 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D17/00—Regulating or controlling by varying flow
    • 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)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Control Of Turbines (AREA)
CA000470159A 1983-12-19 1984-12-14 Steam turbine-generator thermal performance monitor Expired CA1246667A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US56325883A 1983-12-19 1983-12-19
US563,258 1983-12-19

Publications (1)

Publication Number Publication Date
CA1246667A true CA1246667A (en) 1988-12-13

Family

ID=24249773

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000470159A Expired CA1246667A (en) 1983-12-19 1984-12-14 Steam turbine-generator thermal performance monitor

Country Status (8)

Country Link
JP (1) JPS60192807A (es)
KR (1) KR910004915B1 (es)
CA (1) CA1246667A (es)
CH (1) CH680008A5 (es)
DE (1) DE3445791C2 (es)
FR (1) FR2556773B1 (es)
GB (1) GB2152591B (es)
IT (1) IT1177447B (es)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2602350B1 (fr) * 1986-07-31 1988-09-30 Elf France Procede de surveillance de l'installation de propulsion et de production d'energie d'un navire a propulsion mecanique
JP2503114Y2 (ja) * 1989-04-04 1996-06-26 株式会社東芝 火力発電所の消費熱量予測計算装置
US5205817A (en) * 1990-05-17 1993-04-27 Sumitomo Bakelite Company Limited Surgical instrument
ATE117407T1 (de) * 1991-04-16 1995-02-15 Siemens Ag Verfahren und vorrichtung zur überwachung des betriebszustandes einer dampfturbine.
GB9512006D0 (en) * 1995-06-13 1995-08-09 Bp Energy Limited Combined heat and power system
DE29605939U1 (de) * 1996-04-03 1997-08-07 Siemens AG, 80333 München System zur Lastprognose, Einsatzplanung und Momentanoptimierung bei der Energieerzeugung
JP3614640B2 (ja) * 1998-02-10 2005-01-26 東京電力株式会社 火力発電プラントの熱効率診断方法および装置
DE19830341C1 (de) 1998-07-07 2000-03-30 Siemens Ag Verfahren zum Betreiben einer Regelungseinrichtung und Vorrichtung zur Durchführung des Verfahrens
US7021126B1 (en) * 2004-09-15 2006-04-04 General Electric Company Methods for low-cost estimation of steam turbine performance
JP4664842B2 (ja) * 2006-03-20 2011-04-06 株式会社東芝 エネルギープラントの最適運用システムと方法、およびプログラム
US8419344B2 (en) * 2009-08-17 2013-04-16 General Electric Company System and method for measuring efficiency and leakage in a steam turbine
KR101372489B1 (ko) * 2012-10-09 2014-03-10 주식회사 엠앤디 스마트 센서를 이용한 원전 저압 터빈 온라인 감시 시스템
KR101399487B1 (ko) * 2012-10-09 2014-05-27 주식회사 엠앤디 스마트 센서 기반 원전 고압 터빈 온라인 감시 시스템
KR101399488B1 (ko) * 2012-10-09 2014-05-28 한국수력원자력 주식회사 원전 저널 베어링 온라인 결함 진단 시스템
JP6004484B2 (ja) 2013-03-29 2016-10-12 三菱日立パワーシステムズ株式会社 蒸気タービン発電プラント
US20170122133A1 (en) * 2015-11-02 2017-05-04 General Electric Company Steam turbine inlet temperature control system, computer program product and related methods
CN114396319B (zh) * 2021-12-01 2023-11-24 上海发电设备成套设计研究院有限责任公司 核电汽轮机的功率下降与应力腐蚀强度安全监控方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3284615A (en) * 1956-09-24 1966-11-08 Burroughs Corp Digital control process and system
US3244898A (en) * 1959-12-29 1966-04-05 Combustion Eng Power plant system and control therefor
DE1601646A1 (de) * 1967-03-18 1970-03-19 Siemens Ag Regeleinrichtung fuer Waermekraftanlagen
US4115848A (en) * 1975-12-11 1978-09-19 Tokyo Shibaura Denki Kabushiki Kaisha Method and system of controlling plants
DE2730415C2 (de) * 1977-07-06 1983-02-24 Saarbergwerke AG, 6600 Saarbrücken Verfahren zur pendelungsfreien Regelung eines Kraftwerksblocks im gesteuerten Gleitdruck
JPS54152767A (en) * 1978-05-24 1979-12-01 Hitachi Ltd Process accomodation control method
US4297848A (en) * 1979-11-27 1981-11-03 Westinghouse Electric Corp. Method of optimizing the efficiency of a steam turbine power plant
JPS5685507A (en) * 1979-12-17 1981-07-11 Hitachi Ltd Monitoring method of performance of steam turbine plant
JPS56126606A (en) * 1980-03-12 1981-10-03 Hitachi Ltd Performance monitoring for steam power plant
JPS56141008A (en) * 1980-04-04 1981-11-04 Hitachi Ltd Performance supervisory method for steam power plant

Also Published As

Publication number Publication date
JPH0336125B2 (es) 1991-05-30
FR2556773A1 (fr) 1985-06-21
CH680008A5 (es) 1992-05-29
DE3445791A1 (de) 1985-06-27
KR910004915B1 (ko) 1991-07-18
JPS60192807A (ja) 1985-10-01
DE3445791C2 (de) 1994-02-03
IT1177447B (it) 1987-08-26
GB2152591A (en) 1985-08-07
KR850004297A (ko) 1985-07-11
IT8424114A0 (it) 1984-12-18
GB8431125D0 (en) 1985-01-16
GB2152591B (en) 1988-08-24
FR2556773B1 (fr) 1990-08-03

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