JP6548862B2 - 発電所の運転を管理するための方法及び装置 - Google Patents
発電所の運転を管理するための方法及び装置 Download PDFInfo
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- JP6548862B2 JP6548862B2 JP2012255769A JP2012255769A JP6548862B2 JP 6548862 B2 JP6548862 B2 JP 6548862B2 JP 2012255769 A JP2012255769 A JP 2012255769A JP 2012255769 A JP2012255769 A JP 2012255769A JP 6548862 B2 JP6548862 B2 JP 6548862B2
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- 238000000034 method Methods 0.000 title claims description 18
- 238000012545 processing Methods 0.000 claims description 8
- 230000004044 response Effects 0.000 claims description 4
- 239000000446 fuel Substances 0.000 description 13
- 238000012423 maintenance Methods 0.000 description 8
- 230000003287 optical effect Effects 0.000 description 8
- 230000011218 segmentation Effects 0.000 description 6
- 238000005457 optimization Methods 0.000 description 5
- 238000004891 communication Methods 0.000 description 4
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- 239000002184 metal Substances 0.000 description 4
- 238000004422 calculation algorithm Methods 0.000 description 3
- 230000005055 memory storage Effects 0.000 description 3
- 230000006855 networking Effects 0.000 description 3
- 238000010248 power generation Methods 0.000 description 3
- 238000007635 classification algorithm Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
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Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B13/00—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion
- G05B13/02—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric
- G05B13/0205—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric not using a model or a simulator of the controlled system
-
- 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
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B15/00—Systems controlled by a computer
- G05B15/02—Systems controlled by a computer electric
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
- G06N20/00—Machine learning
-
- 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
- F01K23/00—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids
- F01K23/02—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids the engine cycles being thermally coupled
- F01K23/06—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids the engine cycles being thermally coupled combustion heat from one cycle heating the fluid in another cycle
- F01K23/10—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids the engine cycles being thermally coupled combustion heat from one cycle heating the fluid in another cycle with exhaust fluid of one cycle heating the fluid in another cycle
- F01K23/101—Regulating means specially adapted therefor
Description
Claims (7)
- (1)始動を行う第1の発電所の複数の過去の始動の経験データ又は、(2)前記第1の発電所及び前記第1の発電所と異なる発電所の複数の過去の始動の経験データを発電所始動システムが記録する段階と、
前記複数の過去の始動の経験データについてクラスタリング分析を実行する段階と、
前記クラスタリング分析に基づいて前記複数の過去の始動を前記発電所始動システムが複数のクラスタにグループ化する段階と、
前記第1の発電所の現在の始動に関する最適な始動のための助言情報の要求を受け取ったことに応答して、第1のタービン及び第2のタービンの初期状態に基づいて発電所始動事例の優位クラスタを前記発電所始動システムが選択する段階と、
前記事例の優位クラスタの始動データを使用した、前記第1の発電所の現在の始動を最適にするための助言情報を前記発電所始動システムが送る段階であって、前記第1の発電所の現在の始動が前記第1のタービン及び前記第2のタービンの始動を含む段階と
を含む方法。 - 前記最適な始動のための助言情報には、前記第1の発電所の過去の始動時にオペレータによって収集された情報を含む、請求項1記載の方法。
- 前記優位クラスタの始動データが、最良の過去の発電所始動事例のデータ及び過去のメジアンの発電所始動事例のデータの内の少なくとも一方を含む、請求項1又は請求項2記載の方法。
- 発電所を運転するためのシステムであって、当該システムが、
コンピュータ読取り可能な命令を実行するように構成された第1の処理装置と、
前記第1の処理装置に通信結合された第1のメモリと
を備えており、前記第1のメモリがその中にコンピュータ読取り可能な命令を記憶しており、該コンピュータ読取り可能な命令が、前記第1の処理装置によって実行された場合、前記処理装置に、
(1)始動を行う第1の発電所の複数の過去の始動の経験データ又は、(2)前記第1の発電所及び前記第1の発電所と異なる発電所の複数の過去の始動の経験データを記録する段階と、
前記複数の過去の始動の経験データについてクラスタリング分析を実行する段階と、
前記実行されたクラスタリング分析の出力を、第1のタービン及び第2のタービンの初期状態に基づく発電所始動事例の優位クラスタにセグメント化する段階と、
前記第1の発電所の始動に関する最適な始動のための助言情報の要求を受け取ったことに応答して、前記事例の優位クラスタの始動データを使用した、前記第1の発電所の現在の始動を最適にするための助言情報を送る段階であって、前記第1の発電所の始動が第1のタービン及び第2のタービンの始動を含む段階と、
を含む動作を実行させることを特徴とする、システム。 - 前記クラスタリング分析が発電所のフリートからのデータに基づいて為される、請求項4記載のシステム。
- 前記最適な始動のための助言情報には、前記第1の発電所の過去の始動時にオペレータによって収集された情報を含む、請求項4又は請求項5記載のシステム。
- 前記クラスタリング分析が、前記第1の発電所の現在の初期状態及び前記異なる発電所の前記複数の過去の始動の初期状態に基づいて為される、請求項4乃至請求項6のいずれか1項記載のシステム。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/305,387 US8756180B2 (en) | 2011-11-28 | 2011-11-28 | Method and system for managing plant operation |
US13/305,387 | 2011-11-28 |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2013114687A JP2013114687A (ja) | 2013-06-10 |
JP2013114687A5 JP2013114687A5 (ja) | 2016-01-07 |
JP6548862B2 true JP6548862B2 (ja) | 2019-07-24 |
Family
ID=47605300
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JP2012255769A Active JP6548862B2 (ja) | 2011-11-28 | 2012-11-22 | 発電所の運転を管理するための方法及び装置 |
Country Status (4)
Country | Link |
---|---|
US (1) | US8756180B2 (ja) |
EP (1) | EP2597543A3 (ja) |
JP (1) | JP6548862B2 (ja) |
CN (1) | CN103136630B (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9957843B2 (en) | 2013-12-31 | 2018-05-01 | General Electric Company | Methods and systems for enhancing control of power plant generating units |
US20150184549A1 (en) | 2013-12-31 | 2015-07-02 | General Electric Company | Methods and systems for enhancing control of power plant generating units |
CN104571093B (zh) * | 2014-12-29 | 2017-09-19 | 卡斯柯信号有限公司 | 基于参数追踪的联锁系统下位机运行状态检测方法 |
US10094275B2 (en) | 2016-01-26 | 2018-10-09 | General Electric Company | Operation scheduling for optimal performance of hybrid power plants |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19649633A1 (de) * | 1996-12-02 | 1998-06-04 | Abb Patent Gmbh | Verfahren zur Analyse und Darstellung von transienten Prozeßvorgängen |
JP3503732B2 (ja) * | 1997-06-27 | 2004-03-08 | 富士ゼロックス株式会社 | 画像形成装置 |
JP2002288625A (ja) * | 2001-03-28 | 2002-10-04 | Mitsubishi Heavy Ind Ltd | 多目的最適化方法、プログラムおよびプラン立案装置 |
JP4115958B2 (ja) * | 2004-03-26 | 2008-07-09 | 株式会社東芝 | プラントの運転スケジュール最適化方法および最適化システム |
US7739284B2 (en) * | 2005-04-20 | 2010-06-15 | International Business Machines Corporation | Method and apparatus for processing data streams |
EP2444869B1 (en) * | 2007-03-12 | 2017-05-03 | Emerson Process Management Power & Water Solutions, Inc. | Method and apparatus for generalized performance evaluation of equipment using achievable performance derived from statistics and real-time data |
JP2009030476A (ja) * | 2007-07-25 | 2009-02-12 | Toshiba Corp | 発電プラントの運転最適化方法および運転最適化システム |
CN102226772B (zh) * | 2011-04-02 | 2013-04-24 | 沈阳工程学院 | 电厂锅炉飞灰含碳量测量装置 |
US20120283988A1 (en) * | 2011-05-03 | 2012-11-08 | General Electric Company | Automated system and method for implementing unit and collective level benchmarking of power plant operations |
US20120283885A1 (en) * | 2011-05-04 | 2012-11-08 | General Electric Company | Automated system and method for implementing statistical comparison of power plant operations |
-
2011
- 2011-11-28 US US13/305,387 patent/US8756180B2/en active Active
-
2012
- 2012-11-22 JP JP2012255769A patent/JP6548862B2/ja active Active
- 2012-11-27 EP EP12194463.1A patent/EP2597543A3/en not_active Withdrawn
- 2012-11-28 CN CN201210493279.2A patent/CN103136630B/zh active Active
Also Published As
Publication number | Publication date |
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EP2597543A2 (en) | 2013-05-29 |
JP2013114687A (ja) | 2013-06-10 |
CN103136630A (zh) | 2013-06-05 |
CN103136630B (zh) | 2017-11-21 |
US20130138937A1 (en) | 2013-05-30 |
EP2597543A3 (en) | 2015-02-18 |
US8756180B2 (en) | 2014-06-17 |
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