JP5882582B2 - ケミカルルーピングプラントを最適化するためのシステム - Google Patents
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- 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
- G05B13/04—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric involving the use of models or simulators
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Description
Claims (12)
- ケミカルルーピングプラントを最適化するためのシステム(200)であって、
入力パラメータを受信する入力部、及び出力パラメータを出力する出力部を有するケミカルループを備え、
前記ケミカルループは酸化装置(20)および還元装置(10)を備え、前記酸化装置(20)は還元物を酸化し、その酸化物を前記還元装置(10)に輸送するのに適しており、前記還元装置(10)は前記酸化物を還元し、その還元物を前記酸化装置(20)に輸送するのに適しており、
前記ケミカルルーピングプラントに前記入力パラメータ(440)を供給し、前記ケミカルルーピングプラントから前記出力パラメータ(425)を受信するための、前記ケミカルループ(10,20)に動作可能に接続された制御装置(400)を備え、
前記制御装置(400)は、経済的パラメータと前記受信した出力パラメータ(425)に基づき、前記入力パラメータ(440)を最適化するための、前記ケミカルルーピングプラントの非線形モデルを使用し、
前記ケミカルルーピングプラントの複数の入力パラメータ(215)に基づいて、オプティマイザ(210)に費用入力を提供する費用アルゴリズム(225)と、
前記ケミカルルーピングプラントの複数の出力パラメータ(220)に基づいて前記オプティマイザに収益入力を提供する収益アルゴリズム(230)とを更に備え、
前記オプティマイザ(210)が、前記収益入力と前記費用入力のうちの少なくとも1つに基づいて、最適化動作パラメータ解答を決定し、前記最適化動作パラメータ解答を前記ケミカルルーピングプラントに提供する、
ことを特徴とする、システム(200)。 - 非線形モデル予測制御用の前記制御装置(400)が、
モデル部(410)と、
前記モデル部(410)に動作可能に接続されたシミュレータ部(415)と、
前記モデル部(410)に動作可能に接続された最適化部(420)と、
を備える請求項1記載のシステム。 - 前記制御装置(400)は、前記ケミカルルーピングプラントの動作をシミュレートするためのシミュレータ部(415)と、前記ケミカルルーピングプラントの動作を経済的に最適化するためのオプティマイザ(420)とを更に使用して、前記入力パラメータを最適化するように構成されている、請求項1記載のシステム。
- 前記モデル部(410)が、定常状態モデル、動的モデル、適応モデル、ファジーモデル及びニューラルネットワークモデルのうちの少なくとも1つを備え、
前記シミュレータ部(415)が、減次モデリングシミュレータを備え、
前記最適化部(420)が、多変数オプティマイザと遺伝的アルゴリズムオプティマイザのうちのいずれか1つを備える、請求項2または3記載のシステム。 - 前記入力パラメータには、固体輸送在庫制御変数、反応器温度制御変数、ループ温度制御変数、層温度制御変数、負荷ランピング制御変数、プラント起動制御論理アルゴリズム、反応器圧力変数、反応器差圧変数、プラント停止制御論理アルゴリズム、並びに、燃料流量、空気流量、石灰石流量及び蒸気流量のうちの少なくとも2つの比、のうちの少なくとも1つが含まれ、
前記出力パラメータには、負荷需要、発電率、水素流量率、窒素流量率、二酸化炭素流量率及び合成ガス流量率のうちの少なくとも1つが含まれる、請求項1から4いずれか1項記載のシステム。 - 前記ケミカルループが、カルシウム系ケミカルループ及び金属酸化物系ケミカルループのうちの1つからなり、
前記ケミカルルーピングプラントが、単一ループケミカルルーピングプラント、複数ループケミカルルーピングプラント、使用又は隔離のためにCO2を捕捉するケミカルルーピングベースのプラント、及び、CO2対応のケミカルルーピングベースのプラントのうちの1つからなる、請求項1から5いずれか1項記載のシステム。 - 非線形モデル予測制御用の前記制御装置(400)が、前記ケミカルルーピングプラントの運転の全体効率を最適化する、請求項1から6いずれか1項記載のシステム。
- 非線形モデル予測制御用の前記制御装置(400)が、前記最適化部(420)に動作可能に接続されたソフトセンサモジュール(255)をさらに備える、請求項1から7いずれか1項記載のシステム。
- 前記複数の入力パラメータ(215)には、燃料流量、吸着剤流量、空気流量、水流量、石灰石流量及び固体循環流量のうちの少なくとも1つが含まれ、
前記複数の出力パラメータ(220)には、発電率、CO2利用、CO2捕捉、CO2貯蔵、H2利用、H2捕捉、H2貯蔵、合成ガス利用、合成ガス捕捉及び合成ガス貯蔵のうちの少なくとも1つが含まれる、請求項1記載のシステム。 - 前記収益アルゴリズム(230)が、さらに、排出クレジットと寿命延長クレジットの少なくともいずれか1つに基づいて、前記オプティマイザ(210)に前記収益入力を提供する、請求項1から9いずれか1項記載の制御システム。
- 前記費用アルゴリズム(225)が、さらに、補助発電費、石灰石費、燃料費のうちの少なくとも1つに基づいて、前記オプティマイザ(210)に前記費用入力を提供する、請求項1から10いずれか1項記載の制御システム。
- 前記入力パラメータ(215)には、固体輸送在庫制御変数、反応器温度制御変数、ループ温度制御変数、層温度制御変数、負荷ランピング制御変数、プラント起動制御論理アルゴリズム、反応器圧力変数、反応器差圧変数、プラント停止制御論理アルゴリズム、並びに、燃料流量、空気流量、石灰石流量及び蒸気流量のうちの少なくとも2つの比、のうちの少なくとも1つが含まれ、
前記出力パラメータ(220)には、負荷需要、発電率、水素流量率、窒素流量率、二酸化炭素流量率及び合成ガス流量率のうちの少なくとも1つが含まれる、請求項1から11いずれか1項記載のシステム。
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US3318508P | 2008-03-03 | 2008-03-03 | |
US3321008P | 2008-03-03 | 2008-03-03 | |
US61/033,202 | 2008-03-03 | ||
US61/033,210 | 2008-03-03 | ||
US61/033,185 | 2008-03-03 | ||
US12/394,654 | 2009-02-27 | ||
US12/394,200 US8160730B2 (en) | 2008-03-03 | 2009-02-27 | Fuzzy logic control and optimization system |
US12/394,654 US9122260B2 (en) | 2008-03-03 | 2009-02-27 | Integrated controls design optimization |
US12/394,200 | 2009-02-27 | ||
US12/394,509 US8374709B2 (en) | 2008-03-03 | 2009-02-27 | Control and optimization system |
US12/394,509 | 2009-02-27 | ||
PCT/US2009/035664 WO2009114309A2 (en) | 2008-03-03 | 2009-03-02 | Integrated controls design optimization |
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JP2011514601A JP2011514601A (ja) | 2011-05-06 |
JP5882582B2 true JP5882582B2 (ja) | 2016-03-09 |
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JP2010549780A Active JP5473950B2 (ja) | 2008-03-03 | 2009-03-02 | ファジー論理制御及び最適化システム |
JP2010549778A Active JP5882582B2 (ja) | 2008-03-03 | 2009-03-02 | ケミカルルーピングプラントを最適化するためのシステム |
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EP (3) | EP2263127A1 (ja) |
JP (3) | JP2011513861A (ja) |
CN (3) | CN101960397B (ja) |
AU (3) | AU2009222060B2 (ja) |
CA (3) | CA2715983C (ja) |
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