JP6295062B2 - 蒸気タービンプラント起動制御装置 - Google Patents

蒸気タービンプラント起動制御装置 Download PDF

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Publication number
JP6295062B2
JP6295062B2 JP2013231117A JP2013231117A JP6295062B2 JP 6295062 B2 JP6295062 B2 JP 6295062B2 JP 2013231117 A JP2013231117 A JP 2013231117A JP 2013231117 A JP2013231117 A JP 2013231117A JP 6295062 B2 JP6295062 B2 JP 6295062B2
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Japan
Prior art keywords
plant
steam turbine
steam
constraint condition
state quantity
Prior art date
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Application number
JP2013231117A
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English (en)
Japanese (ja)
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JP2015090132A (ja
JP2015090132A5 (enExample
Inventor
泰浩 吉田
泰浩 吉田
吉田　卓弥
卓弥 吉田
矢敷　達朗
達朗 矢敷
幸徳 片桐
幸徳 片桐
恩敬 金
恩敬 金
野村　健一郎
健一郎 野村
和典 山中
和典 山中
文之 鈴木
文之 鈴木
典宏 弥永
典宏 弥永
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
Priority to JP2013231117A priority Critical patent/JP6295062B2/ja
Priority to US14/531,293 priority patent/US9771825B2/en
Priority to EP14191752.6A priority patent/EP2871333B1/en
Priority to CN201410643486.0A priority patent/CN104632311B/zh
Publication of JP2015090132A publication Critical patent/JP2015090132A/ja
Publication of JP2015090132A5 publication Critical patent/JP2015090132A5/ja
Application granted granted Critical
Publication of JP6295062B2 publication Critical patent/JP6295062B2/ja
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Anticipated expiration legal-status Critical

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    • 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
    • F01D19/00—Starting of machines or engines; Regulating, controlling, or safety means in connection therewith
    • F01D19/02—Starting of machines or engines; Regulating, controlling, or safety means in connection therewith dependent on temperature of component parts, e.g. of turbine-casing
    • 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
    • F01K7/165—Controlling means specially adapted therefor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B35/00—Control systems for steam boilers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2260/00—Function
    • F05D2260/82—Forecasts
    • F05D2260/821—Parameter estimation or prediction
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2270/00—Control
    • F05D2270/40—Type of control system
    • F05D2270/44—Type of control system active, predictive, or anticipative

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)
JP2013231117A 2013-11-07 2013-11-07 蒸気タービンプラント起動制御装置 Active JP6295062B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2013231117A JP6295062B2 (ja) 2013-11-07 2013-11-07 蒸気タービンプラント起動制御装置
US14/531,293 US9771825B2 (en) 2013-11-07 2014-11-03 Activation control device
EP14191752.6A EP2871333B1 (en) 2013-11-07 2014-11-04 Activation control device
CN201410643486.0A CN104632311B (zh) 2013-11-07 2014-11-06 蒸汽涡轮成套设备启动控制装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2013231117A JP6295062B2 (ja) 2013-11-07 2013-11-07 蒸気タービンプラント起動制御装置

Publications (3)

Publication Number Publication Date
JP2015090132A JP2015090132A (ja) 2015-05-11
JP2015090132A5 JP2015090132A5 (enExample) 2016-11-10
JP6295062B2 true JP6295062B2 (ja) 2018-03-14

Family

ID=51900136

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2013231117A Active JP6295062B2 (ja) 2013-11-07 2013-11-07 蒸気タービンプラント起動制御装置

Country Status (4)

Country Link
US (1) US9771825B2 (enExample)
EP (1) EP2871333B1 (enExample)
JP (1) JP6295062B2 (enExample)
CN (1) CN104632311B (enExample)

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JP6498059B2 (ja) * 2015-06-30 2019-04-10 三菱日立パワーシステムズ株式会社 起動制御装置
US10267182B2 (en) * 2015-07-01 2019-04-23 Emerson Process Management Power & Water Solutions, Inc. Methods and apparatus to optimize steam turbine ramp rates
JP6510923B2 (ja) * 2015-07-23 2019-05-08 三菱日立パワーシステムズ株式会社 発電プラントの起動制御装置及び起動制御方法
US10781723B2 (en) 2015-07-24 2020-09-22 Emerson Process Management Power And Water Solutions, Inc. Methods and apparatus to optimize steam header blending and gas turbine loading in combined cycle power plants
US10040577B2 (en) 2016-02-12 2018-08-07 United Technologies Corporation Modified start sequence of a gas turbine engine
US10174678B2 (en) 2016-02-12 2019-01-08 United Technologies Corporation Bowed rotor start using direct temperature measurement
US10443505B2 (en) 2016-02-12 2019-10-15 United Technologies Corporation Bowed rotor start mitigation in a gas turbine engine
US9664070B1 (en) 2016-02-12 2017-05-30 United Technologies Corporation Bowed rotor prevention system
US10508567B2 (en) 2016-02-12 2019-12-17 United Technologies Corporation Auxiliary drive bowed rotor prevention system for a gas turbine engine through an engine accessory
US10508601B2 (en) 2016-02-12 2019-12-17 United Technologies Corporation Auxiliary drive bowed rotor prevention system for a gas turbine engine
US10125636B2 (en) 2016-02-12 2018-11-13 United Technologies Corporation Bowed rotor prevention system using waste heat
US10125691B2 (en) 2016-02-12 2018-11-13 United Technologies Corporation Bowed rotor start using a variable position starter valve
US10443507B2 (en) 2016-02-12 2019-10-15 United Technologies Corporation Gas turbine engine bowed rotor avoidance system
US10539079B2 (en) 2016-02-12 2020-01-21 United Technologies Corporation Bowed rotor start mitigation in a gas turbine engine using aircraft-derived parameters
US10436064B2 (en) 2016-02-12 2019-10-08 United Technologies Corporation Bowed rotor start response damping system
EP3211184B1 (en) 2016-02-29 2021-05-05 Raytheon Technologies Corporation Bowed rotor prevention system and associated method of bowed rotor prevention
US10061298B2 (en) * 2016-04-27 2018-08-28 General Electric Company Control of machinery with calibrated performance model
US10787933B2 (en) 2016-06-20 2020-09-29 Raytheon Technologies Corporation Low-power bowed rotor prevention and monitoring system
US10358936B2 (en) 2016-07-05 2019-07-23 United Technologies Corporation Bowed rotor sensor system
US10221774B2 (en) 2016-07-21 2019-03-05 United Technologies Corporation Speed control during motoring of a gas turbine engine
EP3273006B1 (en) 2016-07-21 2019-07-03 United Technologies Corporation Alternating starter use during multi-engine motoring
EP3273016B1 (en) 2016-07-21 2020-04-01 United Technologies Corporation Multi-engine coordination during gas turbine engine motoring
US10618666B2 (en) 2016-07-21 2020-04-14 United Technologies Corporation Pre-start motoring synchronization for multiple engines
US10384791B2 (en) 2016-07-21 2019-08-20 United Technologies Corporation Cross engine coordination during gas turbine engine motoring
US10787968B2 (en) 2016-09-30 2020-09-29 Raytheon Technologies Corporation Gas turbine engine motoring with starter air valve manual override
US10443543B2 (en) 2016-11-04 2019-10-15 United Technologies Corporation High compressor build clearance reduction
US10823079B2 (en) 2016-11-29 2020-11-03 Raytheon Technologies Corporation Metered orifice for motoring of a gas turbine engine
KR101842370B1 (ko) * 2016-12-05 2018-03-26 두산중공업 주식회사 복합화력발전소의 빠른 기동 제어 방법 및 시스템
US10781754B2 (en) * 2017-12-08 2020-09-22 Pratt & Whitney Canada Corp. System and method for rotor bow mitigation
JP7351678B2 (ja) * 2019-09-03 2023-09-27 三菱重工業株式会社 起動制御装置、起動制御方法およびプログラム
JP7181851B2 (ja) * 2019-12-13 2022-12-01 日立Astemo株式会社 電力変換装置
US11352901B2 (en) * 2020-02-17 2022-06-07 Emerson Process Management Power & Water Solutions Methods and apparatus to determine material parameters of turbine rotors
CN112554966B (zh) * 2020-11-17 2023-03-28 北方魏家峁煤电有限责任公司 一种汽轮机主汽阀快速暖阀控制系统及方法

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US3446224A (en) * 1967-01-03 1969-05-27 Gen Electric Rotor stress controlled startup system
JP2523498B2 (ja) * 1986-05-27 1996-08-07 株式会社東芝 火力発電プラント起動装置
JP2677787B2 (ja) 1986-11-06 1997-11-17 バブコツク日立株式会社 ボイラ制御装置
JP2653798B2 (ja) * 1987-11-13 1997-09-17 バブコツク日立株式会社 ボイラおよびタービンプラントの制御装置
US4888953A (en) 1987-11-13 1989-12-26 Babcock-Hitachi Kabushiki Kaisha Apparatus for controlling boiler/turbine plant
JP4208397B2 (ja) 2000-09-29 2009-01-14 株式会社東芝 コンバインドサイクル発電プラントの起動制御装置
JP4723884B2 (ja) 2005-03-16 2011-07-13 株式会社東芝 タービン起動制御装置およびその起動制御方法
JP2009281248A (ja) 2008-05-21 2009-12-03 Toshiba Corp タービンシステムおよびタービンシステム起動制御方法
JP4885199B2 (ja) * 2008-11-21 2012-02-29 三菱重工業株式会社 ガスタービン運転制御装置及び方法
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JP5457805B2 (ja) 2009-11-26 2014-04-02 株式会社東芝 発電計画支援装置および方法
US8555653B2 (en) * 2009-12-23 2013-10-15 General Electric Company Method for starting a turbomachine
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Also Published As

Publication number Publication date
JP2015090132A (ja) 2015-05-11
EP2871333A1 (en) 2015-05-13
CN104632311A (zh) 2015-05-20
US9771825B2 (en) 2017-09-26
EP2871333B1 (en) 2019-10-30
CN104632311B (zh) 2016-06-22
US20150121874A1 (en) 2015-05-07

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