JP6482819B2 - グリッドタイ・エネルギ背景の経済的最適化のための戦略的モデリング - Google Patents
グリッドタイ・エネルギ背景の経済的最適化のための戦略的モデリング Download PDFInfo
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- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J3/00—Circuit arrangements for ac mains or ac distribution networks
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- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
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Claims (10)
- エネルギグリッドに対して1つ以上の動作モードのサービスを提供するようにエネルギ資源を利用するエネルギ資源制御システムにおいて、
市場状況に基づいて、前記エネルギグリッド内における前記エネルギ資源のための動作モードに関連する少なくとも1つの機会を識別するように構成された経済的最適化部と、
予測モジュールであって、
時間、前記エネルギ資源の温度及び前記エネルギ資源の放電速度の少なくとも1つを示す一連のパラメータを含む既存のエネルギ資源のモデルに基づいて、前記既存のエネルギ資源のモデルと同一の動作モードにおける前記エネルギ資源の動作の予測分析を実行し、
最近の使用中における前記エネルギグリッド内の前記エネルギ資源の健全性状態を表す情報をセンサから受信し、
前記使用中における前記健全性情報と前記予測分析に基づく予測健全性情報との不一致の判定に応答して、前記使用中における前記健全性情報に基づいて、同一のエネルギ資源のための前記モデルの一連のパラメータを更新し、前記更新されたモデルに基づいて、前記予測分析を洗練するように構成された、予測モジュールと、
前記エネルギグリッド内において、同一の動作モードで動作するように同一のエネルギ資源を制御可能な操作コントローラとを備え、
前記経済的最適化部が、さらに、
前記洗練された予測分析における所定の閾値を超える信頼性レベルの増加に応答して、前記エネルギ資源の前記更新されたモデル及び期待利益に基づいて、前記エネルギグリッド内において、同一の動作モードで動作するように同一のエネルギ資源を配備する指示を前記操作コントローラに送信するように構成されている、エネルギ資源制御システム。 - 前記更新されたモデル及び前記期待利益に基づいて前記エネルギ資源を配備する指示を前記操作コントローラに送信しながら、前記経済的最適化部が、動作モードの機会について入札して入札が受諾されたことの通知を受信することを含む経済的取引を行うように構成されており、
前記操作コントローラが、前記経済的取引に応じて、前記機会に関連する前記動作モードで前記エネルギグリッドに前記エネルギ資源を配置するように構成されており、
前記動作モードが、昼夜裁定取引、コンティンジェンシーリザーブ、及び電圧サポートの1以上を含む、請求項1に記載のエネルギ資源制御システム。 - 前記経済的最適化部が、さらに、前記不一致の検出または前記所定の閾値未満の信頼性レベルを判定する前記予測モジュールに応答して、1つ以上のフォーカステストを識別するように構成されており、エネルギ資源制御システムが、さらに、
前記動作モードに基づいて前記エネルギ資源について識別されたフォーカステストを実行し、
前記フォーカステストの結果に基づいて前記既存のエネルギ資源のモデルを改善することにより、前記エネルギ資源についてのより良好な将来予測を可能とするように構成されたフォーカステストモジュールを備える、請求項1に記載のエネルギ資源制御システム。 - 前記予測モジュールが、前記改善されたモデルを使用して第2の予測分析を実行するように構成されており、
前記経済的最適化部が、さらに、
前記第2の予測分析の結果に基づいて経済的最適化を実行するように構成されている、請求項3に記載のエネルギ資源制御システム。 - 1つ以上の前記フォーカステストを識別しながら、前記経済的最適化部が、以下の経済的分析のうちの1つ以上を実行するように構成されている:
感度分析、
エントロピー測定分析、及び、
決定論的分析、請求項3に記載のエネルギ資源制御システム。 - 前記フォーカステストが、以下のうちの1つ以上を含む:
オンラインテスト、
オフラインテスト、及び、
臨床テスト、請求項3に記載のエネルギ資源制御システム。 - さらに、前記改善されたモデルを記憶するように構成されたモデルライブラリを備える、請求項3に記載のエネルギ資源制御システム。
- 前記経済的最適化部が、前記所定の閾値未満であると判定された信頼性レベルに応答して、不採算な動作の可能性を低減するための前記エネルギ資源の消耗についての不確実性に基づいて、例外的に大型入札を行うように構成されている、請求項1に記載のエネルギ資源制御システム。
- 前記エネルギ資源が、グリッドタイ・エネルギ貯蔵装置を含み、前記グリッドタイ・エネルギ貯蔵装置が、以下のうちの1つ以上を含むバッテリの異種混合を含む:
フライホイール、
超コンデンサ、
プラグイン電気自動車、
リチウムイオンバッテリ、
鉛酸バッテリ、
ニッケル金属水素化物(NiMH)バッテリ、
フローバッテリ、
新たなバッテリ、及び、
使用済みバッテリ、請求項1に記載のエネルギ資源制御システム。 - 前記予測分析が、前記グリッドタイ・エネルギ貯蔵装置の現在の健全性状態に基づいて実行される、請求項9に記載のエネルギ資源制御システム。
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US14/074,571 US9846886B2 (en) | 2013-11-07 | 2013-11-07 | Strategic modeling for economic optimization of grid-tied energy assets |
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