JP7178478B2 - 分散予測によって電力網を最適化するための技術 - Google Patents
分散予測によって電力網を最適化するための技術 Download PDFInfo
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Description
本願は、2018年7月5日に出願された米国仮特特許出願第62/694431号の利益および優先権を主張し、その開示全体が参照により本明細書に組み込まれる。
本開示は、分散予測によって電力網の動作を最適化するためのシステムおよび方法に関する。
従来の送電網の動作は、集中型方法で制御される。電力網からの測定値は、収集され、セントラルコントローラに送信される。セントラルコントローラは、データを処理し、電力生成を最適化するための計画を策定する。その後、セントラルコントローラは、計画を実行するための命令を全ての電力網コンポーネントに送信する。
本開示の一態様によれば、電力網は、複数の電力網コンポーネントと、複数の電力網コンポーネントのうち1つに各々関連付けられた複数のコンピュータ装置とを含んでもよい。複数のコンピュータ装置の各コンピュータ装置は、(i)関連付けられた電力網コンポーネントの1つ以上の状況(condition)の測定値を取得し、(ii)関連付けられた電力網コンポーネントの1つ以上の状況の将来状態を予測し、および(iii)予測に基づいて、複数のコンピュータ装置のうち他のコンピュータ装置と無線通信することによって、関連付けられた電力網コンポーネントの挙動を協議するように構成されてもよい。
いくつかの実施形態において、電力網は、複数のコンピュータ装置に1つ以上の制約を提供するように構成されたセントラルコントローラをさらに含んでもよい。
いくつかの実施形態において、本方法は、コンピュータ装置がセントラルコントローラから1つ以上の制約を受信することをさらに含んでもよい。
本開示の概念に対して、様々な修正および代替形態が可能である。本開示の具体的な実施形態は、例示として図面に示され、本明細書において詳細に説明される。理解すべきことは、本開示の概念は、開示された特定の形態に限定されることを意図しておらず、逆に、本開示および添付の特許請求の範囲と一致する全ての変形例、均等物および代替例を含むことを意図していることである。
Claims (21)
- 方法であって、
コンピュータ装置が、前記コンピュータ装置に関連付けられた電力網コンポーネントの1つ以上の状況の測定値を取得することと、
前記コンピュータ装置が、前記コンピュータ装置に関連付けられた電力網コンポーネントの前記1つ以上の状況の将来状態を予測することと、
前記コンピュータ装置が、他の電力網コンポーネントに関連付けられた他のコンピュータ装置と通信することによって、前記予測に基づいて、前記コンピュータ装置に関連付けられた電力網コンポーネントの挙動を協議することとを含み、
前記関連付けられた電力網コンポーネントの前記挙動を協議することは、前記コンピュータ装置がセントラルコントローラから受信した1つ以上の制約が、前記予測と競合するかどうかを判断することを含む、方法。 - 前記コンピュータ装置は、他の電力網コンポーネントに関連付けられた前記他のコンピュータ装置と無線通信することによって、前記予測に基づいて、前記コンピュータ装置に関連付けられた前記電力網コンポーネントの挙動を協議する、請求項1に記載の方法。
- 各コンピュータ装置は、自身に関連付けられた電力網コンポーネントに通信可能に連結され、または各コンピュータ装置は、自身に関連付けられた電力網コンポーネントと一体化される、請求項1または2に記載の方法。
- 前記関連付けられた電力網コンポーネントの前記1つ以上の状況の測定値を取得することは、前記関連付けられた電力網コンポーネントに取り付けられた1つ以上のセンサから測定値を受信することを含み、
特に前記1つ以上のセンサは、電圧センサ、電流センサ、温度センサ、風速センサ、および湿度センサのうち少なくとも1つを含む、請求項1から3のいずれか一項に記載の方法。 - 前記関連付けられた電力網コンポーネントの前記1つ以上の状況の測定値を取得することは、前記関連付けられた電力網コンポーネントの電力消費量、前記関連付けられた電力網コンポーネントの電力生成量、または1つ以上の局所気象状況のうち少なくとも1つの測定値を取得することを含む、請求項1から3のいずれか一項に記載の方法。
- 前記コンピュータ装置が前記他のコンピュータ装置から前記他の電力網コンポーネントの1つ以上の状況の測定値を受信することをさらに含み、
特に受信した前記測定値は、前記他の電力網コンポーネントの電力消費量データ、電力生成量データ、および局所気象データのうち少なくとも1つを含む、請求項1から5のいずれか一項に記載の方法。 - 前記コンピュータ装置によって予測された前記電力網コンポーネントの前記1つ以上の状況の前記将来状態は、将来の1~60分間の状態または将来の1分未満の状態である、請求項1から6のいずれか一項に記載の方法。
- 前記1つ以上の状況の前記将来状態を予測することは、時系列予測を使用することを含む、請求項1から7のいずれか一項に記載の方法。
- 前記1つ以上の状況の前記将来状態は、取得した前記関連付けられた電力網コンポーネントの前記1つ以上の状況の前記測定値、取得した前記関連付けられた電力網コンポーネントの前記1つ以上の状況の前記測定値および受信した前記他の電力網コンポーネントの前記1つ以上の状況の前記測定値、取得した前記関連付けられた電力網コンポーネントの前記1つ以上の状況の前記測定値および前記1つ以上の状況に関連する履歴データ、または取得した前記関連付けられた電力網コンポーネントの前記1つ以上の状況の前記測定値、受信した前記他の電力網コンポーネントの前記1つ以上の状況の前記測定値および前記1つ以上の状況に関連する履歴データのうち1つに基づいて予測される、請求項1から8のいずれか一項に記載の方法。
- 前記予測に基づいて、前記関連付けられた電力網コンポーネントの前記挙動を協議することは、前記関連付けられた電力網コンポーネントおよび前記他の電力網コンポーネントを含む電力網のサブセクションを局所的に最適化することを含む、請求項1から9のいずれか一項に記載の方法。
- 前記電力網の前記サブセクションを局所的に最適化することは、前記関連付けられた電力網コンポーネントおよび前記他の電力網コンポーネントからの総電力生成量を最大化すること、前記関連付けられた電力網コンポーネントおよび前記他の電力網コンポーネントに関連する総エネルギーコストを最小化すること、前記関連付けられた電力網コンポーネントおよび前記他の電力網コンポーネントに関連する総エネルギー損失を最小化すること、または前記関連付けられた電力網コンポーネントおよび前記他の電力網コンポーネントの利用可能性を最大化することのうち少なくとも1つを含む、請求項10に記載の方法。
- 前記関連付けられた電力網コンポーネントの前記挙動を協議することは、前記コンピュータ装置が自律エージェントを実行すると、前記自律エージェントが、仮想市場において、取引アルゴリズムに従って、他のコンピュータ装置によって実行される他の自律エージェントと協議することまたは前記コンピュータ装置がニューラルネットワークを実行することのうち少なくとも1つを含み、
特に前記ニューラルネットワークは、フィードフォワードニューラルネットワーク、ラジアル基底関数ニューラルネットワーク、クローン自己組織化ニューラルネットワーク、リカレントニューラルネットワーク、モジュラーニューラルネットワーク、および物理ニューラルネットワークのうち1つを含む、請求項1から11のいずれか一項に記載の方法。 - 前記関連付けられた電力網コンポーネントは、分散型エネルギー資源であり、
特に前記分散型エネルギー資源は、再生可能なエネルギー源からの電力を電力網に供給し、または前記分散型エネルギー資源は、太陽電池パネルアレイ、風力タービン、水力発電所、バイオマス発電所、地熱発電所、および水素燃料電池発電所のうち少なくとも1つを含む、請求項1から12のいずれか一項に記載の方法。 - 前記関連付けられた電力網コンポーネントは、前記他の電力網コンポーネントに電気的に接続される配電変電所である、請求項1から12のいずれか一項に記載の方法。
- 前記1つ以上の制約は、電力制約、経済制約、気象制約、および時間制約のうち少なくとも1つを含む、請求項1から14のいずれか一項に記載の方法。
- 前記コンピュータ装置が前記セントラルコントローラから上書きコマンドを受信することと、
前記コンピュータ装置が前記上書きコマンドを実行することとをさらに含み、
特に前記上書きコマンドは、前記関連付けられた電力網コンポーネントの電力消費量を低減するためのコマンド、前記電力網から前記関連付けられた電力網コンポーネントを切り離すためのコマンド、および前記関連付けられた電力網コンポーネントの前記挙動の前記協議を停止するためのコマンドのうち1つである、請求項15に記載の方法。 - 前記他の電力網コンポーネントに関連付けられた前記他のコンピュータ装置と通信することは、第1サブセットの前記他のコンピュータ装置と通信することによって、前記第1サブセットの前記他のコンピュータ装置と協議することを含む、請求項1から16のいずれか一項に記載の方法。
- 前記他の電力網コンポーネントに関連付けられた前記他のコンピュータ装置と通信することは、前記第1サブセットの前記他のコンピュータ装置と無線通信した後、第2サブセットの前記他のコンピュータ装置と無線通信することによって、前記第2サブセットの前記他のコンピュータ装置と協議することをさらに含み、
特に前記コンピュータ装置は、前記第1サブセットの前記他のコンピュータ装置との協議が前記コンピュータ装置の最適化計画を満たしていないことに応答して、前記第2サブセットの前記他のコンピュータ装置と通信する、請求項17に記載の方法。 - 前記協議することは、前記コンピュータ装置が、前記コンピュータ装置の含まれるサブセクション内の、他の電力網コンポーネントに関連付けられた他のコンピュータ装置と通信することによって、前記予測に基づいて、前記コンピュータ装置に関連付けられた電力網コンポーネントの挙動を協議することを含み、
前記方法は、前記コンピュータ装置が、前記協議の結果に基づいて、他のサブセクションに属する電力網コンポーネントに関連付けられたコンピュータ装置と協議するかどうかを判定することをさらに含む、請求項1から請求項18のいずれか一項に記載の方法。 - 前記方法は、前記コンピュータ装置が、最適化計画を決定することをさらに備え、
前記協議することは、前記コンピュータ装置が、前記最適化計画を実行するために、前記予測に基づいて、前記コンピュータ装置に関連付けられた電力網コンポーネントの挙動を協議することを含む、請求項1から請求項19のいずれか一項に記載の方法。 - 複数の命令を格納するための1つ以上の機械可読媒体であって、前記命令は、コンピュータ装置によって実行されると、前記コンピュータ装置に、請求項1から20のいずれか一項に記載の方法を実行させる、機械可読媒体。
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Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010124644A (ja) | 2008-11-21 | 2010-06-03 | Nippon Telegr & Teleph Corp <Ntt> | エネルギーシステム制御装置および制御方法 |
JP2011166884A (ja) | 2010-02-05 | 2011-08-25 | Panasonic Electric Works Co Ltd | エネルギー需給制御システム |
US20130024034A1 (en) | 2011-07-22 | 2013-01-24 | Kabushiki Kaisha Toshiba | Electrical quantity adjusting apparatus, electrical quantity adjusting method, electrical quantity adjusting program and power supply system |
WO2014122929A1 (ja) | 2013-02-07 | 2014-08-14 | 日本電気株式会社 | 電力制御システム |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9557723B2 (en) * | 2006-07-19 | 2017-01-31 | Power Analytics Corporation | Real-time predictive systems for intelligent energy monitoring and management of electrical power networks |
US8103389B2 (en) * | 2006-05-18 | 2012-01-24 | Gridpoint, Inc. | Modular energy control system |
US8401709B2 (en) * | 2009-11-03 | 2013-03-19 | Spirae, Inc. | Dynamic distributed power grid control system |
WO2012015508A1 (en) | 2010-07-29 | 2012-02-02 | Spirae, Inc. | Dynamic distributed power grid control system |
US20120083930A1 (en) * | 2010-09-30 | 2012-04-05 | Robert Bosch Gmbh | Adaptive load management: a system for incorporating customer electrical demand information for demand and supply side energy management |
WO2012145715A2 (en) * | 2011-04-22 | 2012-10-26 | Expanergy,Llc. | Systems and methods for analyzing energy usage |
US20120323382A1 (en) * | 2011-06-15 | 2012-12-20 | Expanergy, Llc | Systems and methods to assess and optimize energy usage for a facility |
US9207698B2 (en) * | 2012-06-20 | 2015-12-08 | Causam Energy, Inc. | Method and apparatus for actively managing electric power over an electric power grid |
US9286646B1 (en) * | 2013-07-05 | 2016-03-15 | Clean Power Research, L.L.C. | Method for managing centralized power generation with the aid of a digital computer |
US9564757B2 (en) * | 2013-07-08 | 2017-02-07 | Eaton Corporation | Method and apparatus for optimizing a hybrid power system with respect to long-term characteristics by online optimization, and real-time forecasts, prediction or processing |
US10209291B2 (en) * | 2016-02-04 | 2019-02-19 | The University Of Akron | System and method for condition monitoring of electricity transmission structures |
AU2017257501A1 (en) * | 2016-04-25 | 2018-11-15 | Intertrust Technologies Corporation | Data management systems and methods |
US10650621B1 (en) * | 2016-09-13 | 2020-05-12 | Iocurrents, Inc. | Interfacing with a vehicular controller area network |
US10906545B2 (en) * | 2016-12-22 | 2021-02-02 | Blackberry Limited | Adjusting mechanical elements of cargo transportation units |
JP7178478B2 (ja) * | 2018-07-05 | 2022-11-25 | ヒタチ・エナジー・スウィツァーランド・アクチェンゲゼルシャフト | 分散予測によって電力網を最適化するための技術 |
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Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010124644A (ja) | 2008-11-21 | 2010-06-03 | Nippon Telegr & Teleph Corp <Ntt> | エネルギーシステム制御装置および制御方法 |
JP2011166884A (ja) | 2010-02-05 | 2011-08-25 | Panasonic Electric Works Co Ltd | エネルギー需給制御システム |
US20120323390A1 (en) | 2010-02-05 | 2012-12-20 | Panasonic Corporation | Energy supply/demand control system |
US20130024034A1 (en) | 2011-07-22 | 2013-01-24 | Kabushiki Kaisha Toshiba | Electrical quantity adjusting apparatus, electrical quantity adjusting method, electrical quantity adjusting program and power supply system |
JP2013027210A (ja) | 2011-07-22 | 2013-02-04 | Toshiba Corp | 電気量調整装置、電気量調整方法、電気量調整プログラム及び電力供給システム |
WO2014122929A1 (ja) | 2013-02-07 | 2014-08-14 | 日本電気株式会社 | 電力制御システム |
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