NO770929L - Fremgangsm}te for optimalisering av driften av et kraftanlegg best}ende av flere enheter - Google Patents

Fremgangsm}te for optimalisering av driften av et kraftanlegg best}ende av flere enheter

Info

Publication number
NO770929L
NO770929L NO770929A NO770929A NO770929L NO 770929 L NO770929 L NO 770929L NO 770929 A NO770929 A NO 770929A NO 770929 A NO770929 A NO 770929A NO 770929 L NO770929 L NO 770929L
Authority
NO
Norway
Prior art keywords
steam
change
energy
fuel
unit
Prior art date
Application number
NO770929A
Other languages
English (en)
Norwegian (no)
Inventor
Louis S Adler
S Keith Swanson
Original Assignee
Measurex Corp
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 Measurex Corp filed Critical Measurex Corp
Publication of NO770929L publication Critical patent/NO770929L/no

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/0006—Controlling or regulating processes
    • B01J19/0033—Optimalisation processes, i.e. processes with adaptive control systems
    • 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
    • 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
    • F01K3/24—Plants characterised by the use of steam or heat accumulators, or intermediate steam heaters, therein having heaters with heating by separately-fired heaters
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E20/00—Combustion technologies with mitigation potential
    • Y02E20/14—Combined heat and power generation [CHP]

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Automation & Control Theory (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Control Of Steam Boilers And Waste-Gas Boilers (AREA)
  • Engine Equipment That Uses Special Cycles (AREA)
  • Feedback Control In General (AREA)
  • Hybrid Cells (AREA)
  • Control Of Eletrric Generators (AREA)
NO770929A 1976-03-16 1977-03-15 Fremgangsm}te for optimalisering av driften av et kraftanlegg best}ende av flere enheter NO770929L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/667,347 US4069675A (en) 1976-03-16 1976-03-16 Method of optimizing the performance of a multi-unit power

Publications (1)

Publication Number Publication Date
NO770929L true NO770929L (no) 1977-09-19

Family

ID=24677864

Family Applications (1)

Application Number Title Priority Date Filing Date
NO770929A NO770929L (no) 1976-03-16 1977-03-15 Fremgangsm}te for optimalisering av driften av et kraftanlegg best}ende av flere enheter

Country Status (11)

Country Link
US (1) US4069675A (enExample)
JP (1) JPS52112038A (enExample)
AT (1) AT364909B (enExample)
CA (1) CA1170750A (enExample)
DE (1) DE2710353A1 (enExample)
FI (1) FI65337C (enExample)
FR (1) FR2344712A1 (enExample)
GB (1) GB1544332A (enExample)
IT (1) IT1077370B (enExample)
NO (1) NO770929L (enExample)
SE (1) SE443053B (enExample)

Families Citing this family (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4209831A (en) * 1978-09-05 1980-06-24 Leeds & Northrup Company Method and apparatus for controlling an interconnected distribution system which includes a jointly owned generating unit
US4271473A (en) * 1979-09-27 1981-06-02 Leeds & Northrup Company Control of parallel operated turbines in cogeneration
US4486148A (en) * 1979-10-29 1984-12-04 Michigan Consolidated Gas Company Method of controlling a motive power and fluid driving system
DE3235909A1 (de) * 1981-03-06 1983-02-24 Clayton Manufacturing Co Regelungsvorrichtung fuer dampf- bzw. heisswasser-erzeugungsanlagen mit mehreren dampf- bzw. heisswasser-erzeugern
US4403293A (en) * 1981-03-06 1983-09-06 Clayton Manufacturing Company Control apparatus for use in multiple steam generator or multiple hot water generator installations
US4607325A (en) * 1981-10-21 1986-08-19 Honeywell Inc. Discontinuous optimization procedure modelling the run-idle status of plural process components
US4685072A (en) * 1981-12-10 1987-08-04 The Babcock & Wilcox Company Steam generator on-line efficiency monitor
US4418541A (en) * 1982-03-11 1983-12-06 The Babcock & Wilcox Company Boiler loading system
US4463574A (en) * 1982-03-15 1984-08-07 Honeywell Inc. Optimized selection of dissimilar chillers
US4421068A (en) * 1982-07-06 1983-12-20 Measurex Corporation Optimization of steam distribution
US4612621A (en) * 1983-03-17 1986-09-16 The Babcock & Wilcox Company Distributed system for optimizing the performance of a plurality of multi-stage steam turbines using function blocks
US4559785A (en) * 1985-01-09 1985-12-24 Phillips Petroleum Company Boiler control
CH667717A5 (de) * 1985-04-23 1988-10-31 Landis & Gyr Ag Verfahren zur leistungsmaessig gesteuerten inbetriebnahme bzw. abschaltung von heizkesseln.
US4636931A (en) * 1985-06-28 1987-01-13 Shikoku Denryoku Kabushiki Kaisha Photovoltaic power control system
US4686832A (en) * 1986-04-28 1987-08-18 Miliaras Emmanuel S Integrated fuel cleaning and power generation
US4745758A (en) * 1986-05-08 1988-05-24 Westinghouse Electric Corp. System for economic unit load distribution during process load transition
US4752697A (en) * 1987-04-10 1988-06-21 International Cogeneration Corporation Cogeneration system and method
US4864972A (en) * 1987-06-08 1989-09-12 Batey John E Boiler optimization for multiple boiler heating plants
JP2629436B2 (ja) * 1989-10-31 1997-07-09 日本電気株式会社 車載電子機器用電源装置
US5347466A (en) * 1991-07-15 1994-09-13 The Board Of Trustees Of The University Of Arkansas Method and apparatus for power plant simulation and optimization
US5278772A (en) * 1992-05-06 1994-01-11 Honeywell Inc. Real-time economic load allocation
JPH06236202A (ja) * 1993-02-10 1994-08-23 Hitachi Ltd プラントの運転方法及び装置
WO1995016296A1 (de) * 1993-12-09 1995-06-15 B + H Ingenieur-Software Gmbh Verfahren zur steuerung von im verbund betriebenen elektrische und/oder thermische energie erzeugenden anlagen
US5621654A (en) * 1994-04-15 1997-04-15 Long Island Lighting Company System and method for economic dispatching of electrical power
US5666297A (en) * 1994-05-13 1997-09-09 Aspen Technology, Inc. Plant simulation and optimization software apparatus and method using dual execution models
WO1996010219A1 (en) * 1994-09-26 1996-04-04 Kabushiki Kaisha Toshiba Method and system for optimizing plant utility
WO1998023853A1 (de) * 1996-11-27 1998-06-04 Steag Ag Verfahren zur optimierung des betriebes von fossil befeuerten kraftwerksanlagen
WO2000052614A1 (en) * 1999-03-04 2000-09-08 Ascom Hasler Mailing Systems, Inc. Technique for effective management of resource consumption
US20040059691A1 (en) * 2002-09-20 2004-03-25 Higgins Robert L. Method for marketing energy-use optimization and retrofit services and devices
US7288921B2 (en) * 2004-06-25 2007-10-30 Emerson Process Management Power & Water Solutions, Inc. Method and apparatus for providing economic analysis of power generation and distribution
US8161724B2 (en) * 2010-03-31 2012-04-24 Eif Nte Hybrid Intellectual Property Holding Company, Llc Hybrid biomass process with reheat cycle
US8596034B2 (en) 2010-03-31 2013-12-03 Eif Nte Hybrid Intellectual Property Holding Company, Llc Hybrid power generation cycle systems and methods
DE102011078203A1 (de) * 2011-06-28 2013-01-03 Siemens Aktiengesellschaft Zusatzölbefeuerung zur sofortigen, schnellen und temporären Leistungssteigerung eines kohlebefeuerten Dampfkraftwerks
US8495878B1 (en) 2012-04-09 2013-07-30 Eif Nte Hybrid Intellectual Property Holding Company, Llc Feedwater heating hybrid power generation
CA2872435C (en) * 2012-05-04 2016-01-12 Enero Inventions Inc. Control system for allocating steam flow through elements
WO2016099412A1 (en) * 2014-12-17 2016-06-23 Turkiye Petrol Rafinerileri A. S. Tupras A steam load shedding system
US10323547B2 (en) 2016-02-23 2019-06-18 General Electric Company Steam drum level control system, computer program product and related methods
US11208920B2 (en) 2019-06-06 2021-12-28 General Electric Company Control of power generation system with water level calibration for pressure vessel
US20250015601A1 (en) * 2023-07-07 2025-01-09 Saudi Arabian Oil Company Multi-site optimization of energy systems

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5119100B2 (enExample) * 1971-09-01 1976-06-15
US3942327A (en) * 1972-05-05 1976-03-09 Thermo Electron Corporation Control system for external combustion engine
NL7217434A (enExample) * 1972-12-21 1974-06-25
JPS5096824A (enExample) * 1973-12-27 1975-08-01

Also Published As

Publication number Publication date
FI65337C (fi) 1987-02-04
DE2710353A1 (de) 1977-09-15
FR2344712B1 (enExample) 1980-04-04
SE7702894L (sv) 1977-09-17
GB1544332A (en) 1979-04-19
SE443053B (sv) 1986-02-10
AT364909B (de) 1981-11-25
US4069675A (en) 1978-01-24
FR2344712A1 (fr) 1977-10-14
FI770824A7 (enExample) 1977-09-17
ATA179877A (de) 1981-04-15
JPS52112038A (en) 1977-09-20
CA1170750A (en) 1984-07-10
FI65337B (fi) 1983-12-30
IT1077370B (it) 1985-05-04

Similar Documents

Publication Publication Date Title
NO770929L (no) Fremgangsm}te for optimalisering av driften av et kraftanlegg best}ende av flere enheter
US4887431A (en) Superheater outlet steam temperature control
US20090012653A1 (en) Use of statistical analysis in power plant performance monitoring
US4891948A (en) Steam turbine-generator thermal performance monitor
Beiron et al. Dynamic modeling for assessment of steam cycle operation in waste-fired combined heat and power plants
CN112377985B (zh) 基于反馈神经网络的供热机组调峰下限评估方法及系统
Kalina et al. Identification of ORC unit operation in biomass-fired cogeneration system
CN111679648B (zh) 一种基于高斯过程回归的多变量闭环控制回路性能评估方法
CN109491358A (zh) 一种面向百万千瓦超超临界机组锅炉动态信息的控制性能监测方法
CN107831652A (zh) 一种基于冷端系统储能的机组负荷智能优化控制方法
CN105527113A (zh) 一种核电站热能效率监测与诊断系统和方法
Iora et al. Exergy loss based allocation method for hybrid renewable-fossil power plants applied to an integrated solar combined cycle
Chantasiriwan Determination of optimal total area of heat recovery steam generator
Prasad et al. A novel performance monitoring strategy for economical thermal power plant operation
Variny et al. Optimization study on a modern regeneration boiler cold end operation and its feedwater system integration into energy system of a paper mill
CN108930977B (zh) 一种炉膛燃烧状态实时在线获取方法
Inoue et al. A thermal power plant model for dynamic simulation of load frequency control
Sudhakar et al. Analysis of process parameters to improve power plant efficiency
US3057164A (en) Steam generating unit
Buryn Quasi-unsteady CHP Operation of Power Plants
JP7426240B2 (ja) ボイラの運転シミュレータ、ボイラの運転支援装置、ボイラの運転制御装置、ボイラの運転シミュレーション方法、ボイラの運転シミュレーションプログラム、及びボイラの運転シミュレーションプログラムを記録した記録媒体
US1832150A (en) Apparatus for automatically controlling the steam generation in highpressure steam plants
Ol’khovskii et al. Fuel Utilization Monitoring Techniques for Large-Capacity Combined-Cycle Power Plants
Vieira et al. Optimization of the operation of a complex combined-cycle cogeneration plant using a professional process simulator
Pidhornyi Anatolii O. Tarelin