JP7042801B2 - 改良された応答性を持つ電力分配制御システム - Google Patents
改良された応答性を持つ電力分配制御システム Download PDFInfo
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
- G05F1/00—Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
- G05F1/66—Regulating electric power
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- 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
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- G—PHYSICS
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- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
- H02J13/00004—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by the power network being locally controlled
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- H—ELECTRICITY
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- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
- H02J13/00006—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment
- H02J13/00022—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment using wireless data transmission
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
- H02J13/00032—Systems characterised by the controlled or operated power network elements or equipment, the power network elements or equipment not otherwise provided for
- H02J13/00034—Systems characterised by the controlled or operated power network elements or equipment, the power network elements or equipment not otherwise provided for the elements or equipment being or involving an electric power substation
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- H—ELECTRICITY
- 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
- H02J3/12—Circuit arrangements for ac mains or ac distribution networks for adjusting voltage in ac networks by changing a characteristic of the network load
- H02J3/14—Circuit arrangements for ac mains or ac distribution networks for adjusting voltage in ac networks by changing a characteristic of the network load by switching loads on to, or off from, network, e.g. progressively balanced loading
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- H—ELECTRICITY
- 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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- H02J3/28—Arrangements for balancing of the load in a network by storage of energy
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- H—ELECTRICITY
- 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
- H02J3/38—Arrangements for parallely feeding a single network by two or more generators, converters or transformers
- H02J3/381—Dispersed generators
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J2203/00—Indexing scheme relating to details of circuit arrangements for AC mains or AC distribution networks
- H02J2203/20—Simulating, e g planning, reliability check, modelling or computer assisted design [CAD]
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J2310/00—The network for supplying or distributing electric power characterised by its spatial reach or by the load
- H02J2310/10—The network having a local or delimited stationary reach
- H02J2310/12—The local stationary network supplying a household or a building
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
- Y02B70/30—Systems integrating technologies related to power network operation and communication or information technologies for improving the carbon footprint of the management of residential or tertiary loads, i.e. smart grids as climate change mitigation technology in the buildings sector, including also the last stages of power distribution and the control, monitoring or operating management systems at local level
- Y02B70/3225—Demand response systems, e.g. load shedding, peak shaving
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y04S10/12—Monitoring or controlling equipment for energy generation units, e.g. distributed energy generation [DER] or load-side generation
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S10/00—Systems supporting electrical power generation, transmission or distribution
- Y04S10/14—Energy storage units
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S20/00—Management or operation of end-user stationary applications or the last stages of power distribution; Controlling, monitoring or operating thereof
- Y04S20/20—End-user application control systems
- Y04S20/222—Demand response systems, e.g. load shedding, peak shaving
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S40/00—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them
- Y04S40/12—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment
- Y04S40/126—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment using wireless data transmission
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S40/00—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them
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Description
Claims (13)
- 電力グリッドに接続された複数の電力資源を制御する電力配送電制御システムであって、
前記電力グリッドにおける潜在的な将来の変化に応答するための前記電力資源のそれぞれの個別応答能力に基づいて、ストリングを形成する電力源、負荷、及び蓄電装置から選択された電力資源のセットを特定し、前記電力グリッド中の変化に応答する命令を前記ストリングに提供するよう構成されたサーバ、及び
前記ストリング中の前記電力資源のそれぞれについて、前記サーバから前記命令を受け取り、それぞれの前記電力資源を制御するよう動作可能であるルータ
を備え、
前記ストリング中の前記電力資源は、異なる個別の応答を有するように前記サーバによって選択されるように構成され、それにより前記ストリング中の前記電力資源のうちのそれぞれは、対応する時間をかけて、要求される電力容量の所定のパーセンテージに到達するよう構成され、前記ストリング中の前記電力資源のうちのそれぞれは、要求される電力容量の所定のパーセンテージより大きい電力容量を維持するよう構成された、対応する持続時間を有し、
前記サーバからの前記命令は、前記ストリング中の前記ルータに対して、前記潜在的な将来の変化が前記電力グリッドにおいて起こったときには、起こった変化に応答して異なる時刻において前記電力資源をアクティベート又はディアクティベートさせるよう構成され、それにより前記電力資源の前記ストリングは、前記変化に対して集合的な応答を呈し、前記集合的な応答は、理想的な包絡線を達成することを目標として、前記サーバによって定義される
電力配送電制御システム。 - 前記サーバによって選択された前記ストリング中の前記電力資源は、電力源、負荷、及び蓄電装置のうちの少なくとも2つを備える
請求項1に記載の電力配送電制御システム。 - 前記ストリング中の前記電力資源は、発電機及びバッテリーを備える
請求項2に記載の電力配送電制御システム。 - 前記ストリング中の前記電力資源は、熱的負荷を備える
請求項2に記載の電力配送電制御システム。 - 前記ストリング中の前記電力資源は、バッテリーを含む蓄電装置であり、前記集合的な応答は、前記蓄電装置を前記電力グリッドに放電することを含む
請求項1に記載の電力配送電制御システム。 - 前記サーバは、それぞれの資源に、それぞれの資源において測定された前記電力グリッド中の周波数の変化に応答させるための命令を前記ルータに提供するよう構成された請求項1-5のいずれか1項に記載の電力配送電制御システム。
- 前記サーバは、それぞれの資源に、それぞれの資源において測定された前記電力グリッド中の電圧の変化に応答させるための命令を前記ルータに提供するよう構成された請求項1-5のいずれか1項に記載の電力配送電制御システム。
- 前記ストリング中の前記電力資源は、前記サーバからのさらなる命令を受けることなく、前記変化に自律的に応答するよう動作可能である
請求項1-7のいずれか1項に記載の電力配送電制御システム。 - 前記ストリング中のそれぞれの資源は、前記変化に応答した後に、そのそれぞれのルータを介して前記サーバにレポートを送るよう構成された
請求項1-8のいずれか1項に記載の電力配送電制御システム。 - 前記サーバは、前記レポートに基づいて、さらなる命令を電力資源の前記ストリングに送るよう構成された
請求項9に記載の電力配送電制御システム。 - 前記サーバは、前記ストリング中の電力資源のサブセットに対して、前記ストリングの前記集合的な応答が所定のレベルよりも上であるか、又は1つ以上の所定の基準を満足するという、前記ストリングから送られたレポート又はレポート群に応答して、その応答を停止させるよう命令するよう構成された
請求項1-10のいずれか1項に記載の電力配送電制御システム。 - 前記サーバは、前記ストリング中の電力資源のサブセットに対して、前記ストリングの前記集合的な応答が所定のレベルよりも上であるか、又は1つ以上の所定の基準を満足するという、前記ストリングから送られたレポート又はレポート群に応答して、前記ストリングから撤退するよう命令するよう構成された請求項1-11のいずれか1項に記載の電力配送電制御システム。
- 複数の電力資源を有する電力配送電システムの運用の方法であって、
前記電力資源のそれぞれを制御するローカルコントローラ、及び前記ローカルコントローラと通信するサーバを提供すること、
電力グリッドにおける潜在的な将来の変化に応答するための前記電力資源のそれぞれの個別応答能力に基づいて、複数の電力資源から、ストリングを形成するための電力資源のセットを前記サーバによって選択すること、及び
前記電力グリッド中の前記潜在的な将来の変化に対する応答のための命令を含むメッセージを、前記ストリング中のそれぞれのコントローラに前記サーバから送ること
を含む方法であって、
前記ストリング中の前記電力資源は、異なる個別の応答を有するように前記サーバによって選択され、それにより前記ストリング中の前記電力資源のうちのそれぞれは、対応する時間をかけて、要求される電力容量の所定のパーセンテージに到達し、前記ストリング中の前記電力資源のうちのそれぞれは、その電力容量の所定のパーセンテージより大きい電力容量を維持する、対応する持続時間を有し、
前記サーバからの前記命令は、前記ストリング中の前記ローカルコントローラに対して、前記潜在的な将来の変化が前記電力グリッドにおいて起こったときには、起こった変化に応答して異なる時刻において前記電力資源をアクティベート又はディアクティベートさせ、それにより前記電力資源の前記ストリングは、前記変化に対して集合的な応答を呈し、前記集合的な応答は、理想的な包絡線を達成することを目標として、前記サーバによって定義される
方法。
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Application Number | Priority Date | Filing Date | Title |
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GB1614029.5 | 2016-08-16 | ||
GB1614029.5A GB2552973A (en) | 2016-08-16 | 2016-08-16 | Power distribution control system with improved responsiveness |
PCT/GB2017/052376 WO2018033710A1 (en) | 2016-08-16 | 2017-08-11 | Power distribution control system with improved responsiveness |
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JP7042801B2 true JP7042801B2 (ja) | 2022-03-28 |
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US (1) | US10931111B2 (ja) |
EP (1) | EP3501077B1 (ja) |
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US20220037916A1 (en) * | 2018-09-13 | 2022-02-03 | General Electric Company | Systems and methods for rapidly responding to commanded power profiles |
US11349308B2 (en) * | 2018-10-03 | 2022-05-31 | Midcontinent Independent System Operator, Inc. | Automatic generation control enhancement for fast-ramping resources |
GB2582743B (en) * | 2019-03-26 | 2021-06-02 | Centrica Business Solutions Belgium N V | System for responding to frequency fluctuations in an energy grid |
CN111641216B (zh) * | 2020-07-11 | 2022-07-08 | 深圳市恩玖科技有限公司 | 一种电网功率控制方法 |
JP2022025523A (ja) * | 2020-07-29 | 2022-02-10 | 京セラ株式会社 | 電力管理サーバ及び電力管理方法 |
GB2612982A (en) * | 2021-11-17 | 2023-05-24 | Swanbarton Ltd | An asset controller for selective operation of assets |
US20230216339A1 (en) * | 2021-12-31 | 2023-07-06 | Duke Energy Corporation | Systems and methods for differential power generation |
EP4344007A1 (en) * | 2022-09-21 | 2024-03-27 | S.C. Nordic A/S | Method for forming a demand-response resource and an aggregated system for responding to a balancing demand |
EP4350929A1 (de) * | 2022-09-29 | 2024-04-10 | Siemens AG Österreich | Stabilisierung eines stromnetzes |
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EP2625761A2 (en) * | 2010-10-04 | 2013-08-14 | Cooper Technologies Company | Dynamic control of small-scale electrical loads for matching variations in electric utility supply |
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US10439429B2 (en) * | 2012-11-02 | 2019-10-08 | Lex Products, Llc | Modular microgrid unit and method of use |
CA2846342C (en) * | 2013-03-15 | 2022-08-02 | Open Access Technology International, Inc. | Use of demand response (dr) and distributed energy resources (der) to mitigate the impact of variable energy resources (ver) in power system operation |
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CA3142753A1 (en) * | 2014-01-31 | 2015-08-06 | Steffes Corporation | Power consumption management through energy storage devices |
GB2510735B (en) * | 2014-04-15 | 2015-03-04 | Reactive Technologies Ltd | Frequency response |
GB2544457A (en) * | 2015-09-24 | 2017-05-24 | Cummins Power Generation Ltd | Feed-forward control system and method for genset quick cold start |
KR102612452B1 (ko) * | 2016-01-05 | 2023-12-12 | 한국전자통신연구원 | 마이크로그리드용 에너지 관리 시스템 |
US10454277B2 (en) * | 2016-06-08 | 2019-10-22 | Faith Technologies, Inc. | Method and apparatus for controlling power flow in a hybrid power system |
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US20160056628A1 (en) | 2014-08-19 | 2016-02-25 | Origami Limited | Power distribution control system |
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AU2017312360B2 (en) | 2022-01-27 |
GB2552973A (en) | 2018-02-21 |
WO2018033710A1 (en) | 2018-02-22 |
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US20190173282A1 (en) | 2019-06-06 |
EP3501077A1 (en) | 2019-06-26 |
US10931111B2 (en) | 2021-02-23 |
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GB201614029D0 (en) | 2016-09-28 |
EP3501077B1 (en) | 2022-07-13 |
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