JP6291153B2 - タービン動作をモデリングする方法及びシステム - Google Patents
タービン動作をモデリングする方法及びシステム Download PDFInfo
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
- F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
- F02C7/04—Air intakes for gas-turbine plants or jet-propulsion plants
- F02C7/057—Control or regulation
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
- F02C9/00—Controlling gas-turbine plants; Controlling fuel supply in air- breathing jet-propulsion plants
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
- F02C9/00—Controlling gas-turbine plants; Controlling fuel supply in air- breathing jet-propulsion plants
- F02C9/26—Control of fuel supply
- F02C9/28—Regulating systems responsive to plant or ambient parameters, e.g. temperature, pressure, rotor speed
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
- F02C9/00—Controlling gas-turbine plants; Controlling fuel supply in air- breathing jet-propulsion plants
- F02C9/26—Control of fuel supply
- F02C9/42—Control of fuel supply specially adapted for the control of two or more plants simultaneously
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- 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
- F05D2260/81—Modelling or simulation
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- 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
- F05D2270/01—Purpose of the control system
-
- 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
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Feedback Control In General (AREA)
- Testing And Monitoring For Control Systems (AREA)
- Control Of Turbines (AREA)
Description
102 システム
105 タービン
110 第1のモデル/主モデル
115 第2のモデル/予測モデル
120 制御装置
120a 制御装置
120b 制御装置
125 ヒューマン・マシンインタフェース
130 性能パラメータ
140 変数
145 オペレータ指定のシナリオ
155 オペレータ入力
160 制御プロファイル入力
165 動作特性
200 方法
205 ブロック
210 ブロック
215 ブロック
220 ブロック
225 ブロック
230 データ
300 方法
305 ブロック
310 ブロック
315 ブロック
320 ブロック
325 ブロック
330 ブロック
335 ブロック
340 ブロック
345 ブロック
410 メモリ
420 プログラム化論理
430 データ
440 オペレーティングシステム
450 プロセッサ
460 データバス
470 ユーザインタフェース装置
480 I/Oインタフェース
Claims (7)
- タービン動作特性を決定する方法であって、
前記タービンの現在の動作を表す、検知可能な少なくとも1つの動作パラメータから、予測モデルに提供する、タービンの現在の性能パラメータを、主モデルにより決定するステップと、
前記タービンの現在又は未来の動作に関する、少なくとも1つの外部要因を与えるステップと、
前記タービンの前記現在の性能パラメータと、前記少なくとも1つの外部要因とに少なくとも部分的に基づいて、前記タービンの少なくとも1つの動作特性を、前記予測モデルにより決定するステップと、
を含む、方法。 - 前記少なくとも1つの外部要因は、(a)周囲温度、(b)周囲圧力、(c)周囲湿度、又は(d)燃料組成のうちの少なくとも1つを含む、請求項1に記載の方法。
- 前記タービンの前記現在の性能パラメータを決定する前記ステップは、(a)タービンの劣化に関連付けられたパラメータ、又は(b)タービンの効率に関連付けられたパラメータのうちの少なくとも一方を決定することを含む、請求項1または2に記載の方法。
- 前記少なくとも1つの動作特性を決定する前記ステップは、前記タービンの決定された性能パラメータと、前記少なくとも1つの外部要因とに少なくとも部分的に基づいて、(a)タービン出力、(b)排気温度、(c)熱消費率、(d)燃料消費量、又は(e)与えられた動作ポイントにおける排出量データのうちの少なくとも1つを決定することを含む、請求項1から3のいずれかに記載の方法。
- タービン動作特性を決定するシステムであって、
タービンと通信する少なくとも1つの制御装置を備え、前記少なくとも1つの制御装置は、
前記タービンの現在の動作を表す、検知可能な少なくとも1つの動作パラメータから、予測モデルに提供する、前記タービンの現在の性能パラメータを、主モデルにより決定するステップと、
前記タービンの現在又は未来の動作に関する、少なくとも1つの外部要因を与えるステップと、
前記タービンの決定された現在の性能パラメータと、前記少なくとも1つの外部要因とに少なくとも部分的に基づいて、前記タービンの少なくとも1つの動作特性を、前記予測モデルにより決定するステップと、
を実行するように構成された、
システム。 - 前記少なくとも1つの制御装置は、前記予測モデルにより決定された前記少なくとも1つの動作特性に基づいて前記タービンの動作を調節するように更に構成された、請求項5に記載のシステム。
- ヒューマン・マシンインタフェースを更に備え、前記少なくとも1つの制御装置は、前記少なくとも1つの動作特性を前記ヒューマン・マシンインタフェースに渡すように更に構成された、請求項5または6に記載のシステム。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/886,120 US8639480B2 (en) | 2010-09-20 | 2010-09-20 | Methods and systems for modeling turbine operation |
US12/886,120 | 2010-09-20 |
Publications (3)
Publication Number | Publication Date |
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JP2012062891A JP2012062891A (ja) | 2012-03-29 |
JP2012062891A5 JP2012062891A5 (ja) | 2014-10-30 |
JP6291153B2 true JP6291153B2 (ja) | 2018-03-14 |
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JP2011201245A Active JP6291153B2 (ja) | 2010-09-20 | 2011-09-15 | タービン動作をモデリングする方法及びシステム |
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Country | Link |
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US (1) | US8639480B2 (ja) |
EP (1) | EP2434127B1 (ja) |
JP (1) | JP6291153B2 (ja) |
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