JP5639451B2 - 回路遮断器制御 - Google Patents
回路遮断器制御 Download PDFInfo
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- JP5639451B2 JP5639451B2 JP2010262060A JP2010262060A JP5639451B2 JP 5639451 B2 JP5639451 B2 JP 5639451B2 JP 2010262060 A JP2010262060 A JP 2010262060A JP 2010262060 A JP2010262060 A JP 2010262060A JP 5639451 B2 JP5639451 B2 JP 5639451B2
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- Prior art keywords
- circuit breaker
- trip
- circuit
- circuit breakers
- breakers
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000000034 method Methods 0.000 claims description 37
- 238000004891 communication Methods 0.000 claims description 20
- 230000004044 response Effects 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 claims description 2
- 210000002784 stomach Anatomy 0.000 claims 1
- 230000008901 benefit Effects 0.000 description 4
- 230000001681 protective effect Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000003111 delayed effect Effects 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
- H02H7/26—Sectionalised protection of cable or line systems, e.g. for disconnecting a section on which a short-circuit, earth fault, or arc discharge has occured
- H02H7/261—Sectionalised protection of cable or line systems, e.g. for disconnecting a section on which a short-circuit, earth fault, or arc discharge has occured involving signal transmission between at least two stations
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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
- G01R31/327—Testing of circuit interrupters, switches or circuit-breakers
- G01R31/3271—Testing of circuit interrupters, switches or circuit-breakers of high voltage or medium voltage devices
- G01R31/3272—Apparatus, systems or circuits therefor
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
- H02H7/008—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for protective arrangements according to this subclass
-
- 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
-
- 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
- Y04S10/16—Electric power substations
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
- Emergency Protection Circuit Devices (AREA)
Description
Claims (10)
- 複数の回路遮断器(106、107、108)であって、複数の回路遮断器(106、107、108)の各回路遮断器(106)はトリップ装置(161)とシャント・トリップ装置(162)とを備える複数の回路遮断器(106、107、108)と、
複数の回路遮断器(106、107、108)の各回路遮断器(106)と通信状態にある第1の中央処理装置(101)であって、回路遮断器制御の方法を行なうように構成された第1の中央処理装置(101)と、を備え、
前記方法は、
複数の回路遮断器(106、107、108)の各回路遮断器(106)に対するステータス(305)であって、対応する回路遮断器(106)に対応付けられる各回路遮断器のステータスを決定することと、
トリップ信号(306)を複数の回路遮断器(106、107、108)の各回路遮断器(106)に、対応する回路遮断器のステータスに基づいて送信することと、
複数の回路遮断器(106、107、108)の各回路遮断器(106)の優先度(307)を設定することと、
シャント・トリップ信号(404、405)を複数の回路遮断器(106、107、108)の各回路遮断器(106)に、対応する回路遮断器の優先度に基づいて送信することと、
前記複数の回路遮断器(106、107、108)に対してアクティブ・シャント・トリップ信号(402)の数を決定することと、
アクティブ・シャント・トリップ信号の前記数に基づいてシャント・トリップ信号(404、405)を、前記複数の回路遮断器(106、107、108)の各回路遮断器(106)に送信することと、
を含む回路遮断器保護システム(100)。 - 各回路遮断器のステータスが、第1の中央処理装置(101)上で実行される保護アルゴリズムから抽出される請求項1に記載のシステム(100)。
- 各ステータスが、第1の中央処理装置(101)上で実行される保護アルゴリズムにおいて設定される請求項1または2に記載のシステム(100)。
- 各トリップ信号が、各回路遮断器(106)の対応するトリップ装置(161)に送信される請求項1乃至3のいずれかに記載のシステム(100)。
- 複数の回路遮断器(106、107、108)の各トリップ装置(161)が、トリップ・コイルを、受信されたトリップ信号に応答して作動させる請求項4に記載のシステム(100)。
- 複数の回路遮断器(106、107、108)の各回路遮断器(106)と通信状態にある第2の中央処理装置(102)であって、第1の中央処理装置(101)の回路遮断器制御の方法を冗長に行なうように構成された第2の中央処理装置(102)をさらに備える請求項1乃至5のいずれかに記載のシステム(100)。
- 複数の通信ノード(103、104、105)であって、複数の通信ノード(103、104、105)の各通信ノード(103)は複数の回路遮断器(106、107、108)のうちの1つの回路遮断器と第1の中央処理装置(101)との通信状態にある複数の通信ノード(103、104、105)をさらに備える請求項1乃至6のいずれかに記載のシステム(100)。
- 複数の通信ノード(106、107、108)の各通信ノード(103)は、対応する回路遮断器のトリップ・ユニットである請求項7に記載のシステム(100)。
- 冗長な遮断器制御の方法はさらに、所定の状態が複数の回路遮断器(106、107、108)に対して存在するか否かを判定すること(402)と、シャント・トリップ信号(404、405)を、複数の回路遮断器(106、107、108)のうちの回路遮断器のグループであって所定の優先度の回路遮断器を備える回路遮断器のグループに、所定の状態が存在する場合に、送信することとを含む、請求項1乃至8のいずれかに記載のシステム。
- 回路遮断器(106、107、108)の制御方法であって、
各回路遮断器(106、107、108)がトリップ装置(161)とシャント・トリップ装置(162)とを備える複数の回路遮断器(106、107、108)の少なくとも1つの回路遮断器(106)に対するトリップ事象が起こったか否かを判定するステップと、
前記複数の回路遮断器に対する冗長パラメータの組を決定するステップと、
前記複数の回路遮断器(106、107、108)に対してアクティブ・シャント・トリップ信号(402)の数を決定するステップと、
アクティブ・シャント・トリップ信号の前記数及び前記冗長パラメータの組に基づいてトリップ信号(306)とシャント・トリップ信号(404、405)を、前記複数の回路遮断器(106、107、108)の各回路遮断器(106)に送信するステップと、
を含む、方法。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/628,135 | 2009-11-30 | ||
US12/628,135 US8189311B2 (en) | 2009-11-30 | 2009-11-30 | Circuit breaker control |
Publications (3)
Publication Number | Publication Date |
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JP2011120459A JP2011120459A (ja) | 2011-06-16 |
JP2011120459A5 JP2011120459A5 (ja) | 2014-01-09 |
JP5639451B2 true JP5639451B2 (ja) | 2014-12-10 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2010262060A Active JP5639451B2 (ja) | 2009-11-30 | 2010-11-25 | 回路遮断器制御 |
Country Status (5)
Country | Link |
---|---|
US (1) | US8189311B2 (ja) |
EP (1) | EP2328250B1 (ja) |
JP (1) | JP5639451B2 (ja) |
KR (1) | KR101766483B1 (ja) |
CN (1) | CN102082044B (ja) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2987680B1 (fr) * | 2012-03-05 | 2014-03-14 | Smartfuture | Procede de mesure de courant dans un reseau electrique |
CN103730885A (zh) * | 2014-01-24 | 2014-04-16 | 兖州东方机电有限公司 | 一种配电装置、保护系统、矿用电力监控系统及保护方法 |
DE102015225243A1 (de) * | 2015-06-24 | 2016-12-29 | Siemens Aktiengesellschaft | Elektrischer Schalter |
CN106444727A (zh) * | 2016-11-30 | 2017-02-22 | 滁州学院 | 智能微型断路器的可编程集总远程测控装置 |
KR102087143B1 (ko) * | 2018-03-06 | 2020-03-10 | 엘에스산전 주식회사 | 저압 계통에서 복수의 회로차단기의 보호 협조 장치 |
CN108828438B (zh) * | 2018-04-18 | 2021-03-02 | 国网江西省电力有限公司电力科学研究院 | 断路器状态评价方法 |
CN109671595B (zh) * | 2019-01-08 | 2020-01-14 | 程丽娜 | 一种开关 |
US11264767B2 (en) * | 2019-09-23 | 2022-03-01 | Eaton Intelligent Power Limited | Electrically interlocked receptacles in power pedestals |
Family Cites Families (12)
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US5546265A (en) * | 1994-05-20 | 1996-08-13 | General Electric Company | Digital circuit interrupter shunt trip control circuit |
US5808848A (en) * | 1997-02-21 | 1998-09-15 | General Electric Company | Digital circuit interrupter shunt trip accessory module |
JP2000116034A (ja) * | 1998-10-01 | 2000-04-21 | Hitachi Ltd | 電力系統監視制御システム及びその制御方法 |
JP4044119B2 (ja) * | 2000-03-15 | 2008-02-06 | 三菱電機株式会社 | システム構築方法 |
WO2003073188A1 (en) * | 2002-02-25 | 2003-09-04 | General Electric Company | Configuring a centrally controlled circuit breaker protection system |
US7747354B2 (en) * | 2003-01-06 | 2010-06-29 | General Electric Company | Circuit protection system |
DE102004015932A1 (de) * | 2004-04-01 | 2005-10-20 | Moeller Gmbh | Verfahren und Schaltungsanordnung zum Betreiben eines Magnetantriebes |
US7525782B1 (en) * | 2005-03-31 | 2009-04-28 | The United States Of America As Represented By The United States Department Of Energy | Adaptive protection algorithm and system |
JP2007028769A (ja) * | 2005-07-14 | 2007-02-01 | Chugoku Electric Power Co Inc:The | 配電線系統の事故復旧方法、配電制御装置 |
JP2007288921A (ja) * | 2006-04-17 | 2007-11-01 | Toshiba Corp | 開閉装置制御・監視システム |
KR100827674B1 (ko) * | 2006-05-23 | 2008-05-07 | (주)한빛테크 | 자동트립 장치와 그 제어방법 |
US7518475B2 (en) * | 2007-07-24 | 2009-04-14 | Eaton Corporation | Electrical switching apparatus, circuit interrupter and method of interrupting overcurrents of a power circuit |
-
2009
- 2009-11-30 US US12/628,135 patent/US8189311B2/en active Active
-
2010
- 2010-11-19 EP EP10191933.0A patent/EP2328250B1/en active Active
- 2010-11-25 JP JP2010262060A patent/JP5639451B2/ja active Active
- 2010-11-30 KR KR1020100120879A patent/KR101766483B1/ko active IP Right Grant
- 2010-11-30 CN CN201010587128.4A patent/CN102082044B/zh active Active
Also Published As
Publication number | Publication date |
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US8189311B2 (en) | 2012-05-29 |
KR101766483B1 (ko) | 2017-08-08 |
EP2328250B1 (en) | 2016-03-30 |
CN102082044B (zh) | 2014-08-13 |
EP2328250A2 (en) | 2011-06-01 |
CN102082044A (zh) | 2011-06-01 |
JP2011120459A (ja) | 2011-06-16 |
US20110127852A1 (en) | 2011-06-02 |
EP2328250A3 (en) | 2012-09-19 |
KR20110060863A (ko) | 2011-06-08 |
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