JP2019530394A - 電力グリッドシステム用強化単独系統管理アプリケーション - Google Patents
電力グリッドシステム用強化単独系統管理アプリケーション Download PDFInfo
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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
- H02J13/00006—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
- H02J13/00016—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 a wired telecommunication network or a data transmission bus
- H02J13/00017—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 a wired telecommunication network or a data transmission bus using optical fiber
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/08—Locating faults in cables, transmission lines, or networks
- G01R31/081—Locating faults in cables, transmission lines, or networks according to type of conductors
- G01R31/086—Locating faults in cables, transmission lines, or networks according to type of conductors in power transmission or distribution networks, i.e. with interconnected conductors
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/08—Locating faults in cables, transmission lines, or networks
- G01R31/088—Aspects of digital computing
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/18—Status alarms
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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
- H02J13/00001—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 display of information or by user interaction, e.g. supervisory control and data acquisition systems [SCADA] or graphical user interfaces [GUI]
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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
- H02J13/00032—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
- H02J3/38—Arrangements for parallely feeding a single network by two or more generators, converters or transformers
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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
- H02J3/388—Islanding, i.e. disconnection of local power supply from the network
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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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E40/00—Technologies for an efficient electrical power generation, transmission or distribution
- Y02E40/70—Smart grids as climate change mitigation technology in the energy generation sector
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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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- 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
- 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
- Y04S10/12—Monitoring or controlling equipment for energy generation units, e.g. distributed energy generation [DER] or load-side generation
-
- 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
- Y04S10/40—Display of information, e.g. of data or controls
-
- 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
- Y04S40/124—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 wired telecommunication networks or data transmission busses
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- Computer Networks & Wireless Communication (AREA)
- Human Computer Interaction (AREA)
- Mathematical Physics (AREA)
- Theoretical Computer Science (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Supply And Distribution Of Alternating Current (AREA)
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Abstract
Description
101 電力グリッドシステム
102 電力グリッド
104 状態推定器(構成要素)
106 位相プロセッサロジック
108 アプリケーションプログラム
1600 動作環境
1612 コンピュータ
1614 処理ユニット
1618 システムバス
1620 揮発性メモリvolatile memory
1622 不揮発性メモリ
1628 オペレーティングシステム
1636 入力デバイス
1638 インタフェースポート
1640 出力デバイス
1642 出力アダプタ
1644 遠隔コンピュータ
1646 メモリ記憶装置
1650 通信接続
1700 システム
1710 クライアント
1730 サーバ
1810 上位レベル制御
1820、1821 中位レベル制御ノード
1830、1831、1833、1834、1836 下位レベル制御ノード
202 フェーザ計測器処理ロジック
302 SCADA構成要素
402 GSA構成要素
502 モニタリング構成要素
504 識別構成要素
506 通知構成要素
606 地域
604 送電線構成要素
702A、702B 単独系統
704 主グリッド
Claims (15)
- (a)プロセッサ(106)を備えるシステムによって、電力グリッド(102)を主グリッド(704)と1つまたは複数の単独系統(702A、702B)に分離する前記電力グリッドでの単独系統運転事象からもたらされる電力グリッド位相の変化を検出するステップと、
前記電力グリッド位相の前記変化を前記検出するステップに応答して、
(b)前記1つまたは複数の単独系統(702A、702B)の各単独系統の構成を決定するステップと、
(c)前記1つまたは複数の単独系統(702A、702B)の各単独系統の電圧データおよび周波数データを取得するステップと、
(d)前記各単独系統(702A、702B)の構成と、前記各単独系統(702A、702B)の電圧データおよび前記周波数データとに基づいて、少なくとも1つの単独系統再同期点を識別するステップと、
(e)前記少なくとも1つの単独系統再同期点に対応する情報を出力するステップとを
含む、方法。 - 前記各単独系統(702A、702B)の構成を前記決定するステップが、前記1つまたは複数の単独系統(702A、702B)の各単独系統の位相探索を実行するステップを含む、請求項1記載の方法。
- 前記各単独系統の構成を前記決定するステップが、前記電力グリッド(102)に関連付けられたフェーザ計測器データを処理するステップを含む、請求項1または2記載の方法。
- 前記電力グリッド位相の前記変化を前記検出するステップが、前記電力グリッド(102)の1つまたは複数のバスのバス位相変化を認識するステップを含む、請求項1乃至3のいずれか1項記載の方法。
- 前記バス位相を前記認識するステップが、前記電力グリッド(102)の送電線構成要素(604)または前記電力グリッド(102)の変圧器構成要素に結合された少なくとも1つの遮断器(706A、706B)を開路することでもたらされる前記電力グリッド(102)の1つまたは複数の分岐の分岐位相変化を検出するステップを含む、方法であって、前記方法が、前記少なくとも1つの遮断器(706A、706B)のそれぞれのステータスを追跡するステップをさらに含む、請求項4記載の方法。
- 前記1つまたは複数のバスが、2つ以上のバスであって、前記バス位相変化を前記認識するステップが、前記2つ以上のバスの2つに接続する遮断器(706A、706B)の開路を検出するステップを含み、前記遮断器(706A、706B)の前記開路を示すステータスを追跡するステップをさらに含む、請求項4または5記載の方法。
- 前記少なくとも1つの単独系統再同期点を前記識別するステップが、前記少なくとも1つの単独系統再同期点を識別するために、遮断器開路ステータス情報と、単独系統(702A、726B)間の電圧差データと、単独系統(702A、702B)間の周波数差データとを処理するステップを含む、請求項1乃至6のいずれか1項記載の方法。
- 前記少なくとも1つの単独系統再同期点に対応する前記情報を前記出力するステップが、少なくとも1つの、アプリケーションプログラムを介して示唆された再同期作業を出力するステップを含む、請求項1乃至7のいずれか1項記載の方法。
- 前記少なくとも1つの示唆された再同期作業を前記出力するステップが、少なくとも1つの遮断器(706A、706B)を閉路するために、推奨を生成するステップを含む、請求項8記載の方法。
- 前記少なくとも1つの単独系統再同期点に対応する前記情報を前記出力するステップが、各分離された単独系統(702A、702B)の再同期の少なくとも1つの示唆された合体作業を出力するステップを含む、請求項1乃至9のいずれか1項記載の方法。
- 前記少なくとも1つの示唆された合体作業を前記出力するステップが、少なくとも1つの遮断器(706A、706B)を閉路するために、推奨を生成するステップを含む、請求項10記載の方法。
- アプリケーションプログラム(108)を介して、単独系統運転事象原因情報と、単独系統運転事象位置情報とを出力するステップをさらに含む、請求項1乃至11のいずれか1項記載の方法。
- アプリケーションプログラム(108)を介して、前記単独系統のグループ(702A、702B)の少なくとも1つの単独系統の単独系統サイズデータおよび単独系統周波数データを出力するステップをさらに含む、請求項1乃至12のいずれか1項記載の方法。
- コンピュータ実行可能構成要素を格納するためのメモリと、
前記メモリに結合されたプロセッサであり、コンピュータ実行可能構成要素を実行し、または実行を容易にするプロセッサとを備えるシステムであって、
前記コンピュータ実行可能構成要素が、
単独系統管理ロジック(108)を含み、
前記単独系統管理ロジックが、
電力グリッドシステム(102)の位相の変化を検出するように構成された位相プロセッサロジック(106)と、
前記電力グリッドを主グリッド(704)と少なくとも1つの単独系統(702A、702B)に分離する、有効な単独系統運転事象が発生したかを決定するために、フェーザ計測器データに基づいて、周波数事象データを読み出すように構成されたフェーザ計測器処理ロジック(202)とを含み、
発生したことを決定されつつある前記有効な単独系統運転事象に応答して、前記単独系統管理ロジック(108)が、請求項1記載のステップ(b)乃至(e)、および請求項2乃至13のいずれか1項記載の方法を実行するようにさらに構成された、
システム。 - 1つまたは複数のコンピュータプロセッサによって実行されたとき、請求項1乃至13のいずれか1項記載の前記方法を実行するように適合された、コンピュータプログラムコード手段を含む、コンピュータプログラム。
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2019221121A (ja) * | 2018-06-14 | 2019-12-26 | 一般財団法人電力中央研究所 | 周波数変化率耐量の算出プログラム、算出方法および算出装置 |
KR20230035175A (ko) * | 2021-09-03 | 2023-03-13 | 한국철도기술연구원 | 분산전원의 단독운전 검출장치 및 그 방법 |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10373474B2 (en) * | 2017-03-09 | 2019-08-06 | Keithley Instruments, Llc | Auto setting of alarm limits |
US10958099B2 (en) * | 2018-02-21 | 2021-03-23 | General Electric Technology Gmbh | Real-time electrical grid restoration |
EP3641101A1 (en) * | 2018-10-18 | 2020-04-22 | Electricity North West Property Limited | Method of and system for power island detection on a power distribution network |
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US11381090B2 (en) | 2020-10-05 | 2022-07-05 | ATMA Energy, LLC | Systems and methods for dynamic control of distributed energy resource systems |
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AU2022293404A1 (en) * | 2021-06-15 | 2023-12-21 | Utilidata, Inc. | Distance-to-fault power outage notification |
CN113394773B (zh) * | 2021-06-23 | 2023-05-16 | 广东韶钢松山股份有限公司 | 孤网运行异域解除方法、装置、设备及存储介质 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62163530A (ja) * | 1986-01-13 | 1987-07-20 | 株式会社東芝 | 同期検定装置 |
JPH03139125A (ja) * | 1989-10-25 | 1991-06-13 | Toshiba Corp | ディジタル同期並入装置 |
JPH05336668A (ja) * | 1992-05-29 | 1993-12-17 | Meidensha Corp | 単独運転検出装置 |
JP2008104268A (ja) * | 2006-10-18 | 2008-05-01 | Toho Gas Co Ltd | 単独運転検出装置 |
JP2011182641A (ja) * | 2009-09-10 | 2011-09-15 | Rikiya Abe | 多端子型非同期連系装置、電力機器制御端末装置と電力ネットワークシステムおよびその制御方法 |
US20170005473A1 (en) * | 2015-07-02 | 2017-01-05 | Dynapower Company Llc | Islanding a plurality of grid tied power converters |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7184903B1 (en) * | 2006-03-16 | 2007-02-27 | Vrb Power Systems Inc. | System and method for a self-healing grid using demand side management techniques and energy storage |
JP4804375B2 (ja) * | 2007-01-30 | 2011-11-02 | 三洋電機株式会社 | 系統連系装置及び系統連系システム |
US8334618B2 (en) * | 2009-11-13 | 2012-12-18 | Eaton Corporation | Method and area electric power system detecting islanding by employing controlled reactive power injection by a number of inverters |
US8924033B2 (en) | 2010-05-12 | 2014-12-30 | Alstom Grid Inc. | Generalized grid security framework |
CN103081274B (zh) * | 2010-09-09 | 2016-07-06 | Abb研究有限公司 | 检测电力网络中的孤岛状况 |
US9094385B2 (en) * | 2011-08-05 | 2015-07-28 | Battelle Memorial Institute | Intelligent sensor and controller framework for the power grid |
US9300134B2 (en) * | 2012-06-26 | 2016-03-29 | Eleon Energy, Inc. | Methods and systems for power restoration planning |
US9413271B2 (en) * | 2013-03-14 | 2016-08-09 | Combined Energies, Llc | Power conversion system with a DC to DC boost converter |
CN103218478B (zh) * | 2013-03-21 | 2016-04-20 | 国家电网公司 | 用于配电网消除拓扑孤岛的深度优先搜索方法及搜索系统 |
CN104598660B (zh) * | 2013-10-31 | 2017-11-17 | 国际商业机器公司 | 在电力网络拓扑中检测孤岛效应的方法和系统 |
CN103645404B (zh) * | 2013-12-16 | 2016-03-23 | 辽宁工业大学 | 一种微电网孤岛检测方法和检测系统 |
-
2017
- 2017-08-16 US US15/679,056 patent/US10291029B2/en not_active Expired - Fee Related
- 2017-08-18 CA CA3033941A patent/CA3033941A1/en not_active Abandoned
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- 2017-08-18 MX MX2019001904A patent/MX2019001904A/es unknown
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62163530A (ja) * | 1986-01-13 | 1987-07-20 | 株式会社東芝 | 同期検定装置 |
JPH03139125A (ja) * | 1989-10-25 | 1991-06-13 | Toshiba Corp | ディジタル同期並入装置 |
JPH05336668A (ja) * | 1992-05-29 | 1993-12-17 | Meidensha Corp | 単独運転検出装置 |
JP2008104268A (ja) * | 2006-10-18 | 2008-05-01 | Toho Gas Co Ltd | 単独運転検出装置 |
JP2011182641A (ja) * | 2009-09-10 | 2011-09-15 | Rikiya Abe | 多端子型非同期連系装置、電力機器制御端末装置と電力ネットワークシステムおよびその制御方法 |
US20170005473A1 (en) * | 2015-07-02 | 2017-01-05 | Dynapower Company Llc | Islanding a plurality of grid tied power converters |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2019221121A (ja) * | 2018-06-14 | 2019-12-26 | 一般財団法人電力中央研究所 | 周波数変化率耐量の算出プログラム、算出方法および算出装置 |
JP7007994B2 (ja) | 2018-06-14 | 2022-01-25 | 一般財団法人電力中央研究所 | 周波数変化率耐量の算出プログラム、算出方法および算出装置 |
KR20230035175A (ko) * | 2021-09-03 | 2023-03-13 | 한국철도기술연구원 | 분산전원의 단독운전 검출장치 및 그 방법 |
KR102568050B1 (ko) * | 2021-09-03 | 2023-08-23 | 한국철도기술연구원 | 분산전원의 단독운전 검출장치 및 그 방법 |
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US20180054063A1 (en) | 2018-02-22 |
US10291029B2 (en) | 2019-05-14 |
JP6795685B2 (ja) | 2020-12-02 |
EP3501083A1 (en) | 2019-06-26 |
CN109643910A (zh) | 2019-04-16 |
WO2018033638A1 (en) | 2018-02-22 |
CA3033941A1 (en) | 2018-02-22 |
MX2019001904A (es) | 2019-05-15 |
BR112019003157A2 (pt) | 2019-05-28 |
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