IN2014DN03505A - - Google Patents
Info
- Publication number
- IN2014DN03505A IN2014DN03505A IN3505DEN2014A IN2014DN03505A IN 2014DN03505 A IN2014DN03505 A IN 2014DN03505A IN 3505DEN2014 A IN3505DEN2014 A IN 3505DEN2014A IN 2014DN03505 A IN2014DN03505 A IN 2014DN03505A
- Authority
- IN
- India
- Prior art keywords
- protection control
- information
- charge amount
- merging unit
- trip information
- Prior art date
Links
Classifications
-
- 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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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H9/00—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection
- H02H9/02—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection responsive to excess current
- H02H9/021—Current limitation using saturable reactors
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
- H02H3/02—Details
- H02H3/05—Details with means for increasing reliability, e.g. redundancy arrangements
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
- H02H3/08—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to excess current
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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
-
- 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
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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
- Y04S10/20—Systems supporting electrical power generation, transmission or distribution using protection elements, arrangements or systems
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011247945A JP5926539B2 (ja) | 2011-11-11 | 2011-11-11 | 保護制御システム、保護制御装置、およびマージングユニット |
PCT/JP2012/005731 WO2013069181A1 (fr) | 2011-11-11 | 2012-09-11 | Système de commande de protection, dispositifs de commande de protection et unité de fusion |
Publications (1)
Publication Number | Publication Date |
---|---|
IN2014DN03505A true IN2014DN03505A (fr) | 2015-05-15 |
Family
ID=48288958
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IN3505DEN2014 IN2014DN03505A (fr) | 2011-11-11 | 2012-09-11 |
Country Status (7)
Country | Link |
---|---|
US (1) | US9450400B2 (fr) |
EP (1) | EP2779342B1 (fr) |
JP (1) | JP5926539B2 (fr) |
CN (1) | CN103931070B (fr) |
BR (1) | BR112014011338A2 (fr) |
IN (1) | IN2014DN03505A (fr) |
WO (1) | WO2013069181A1 (fr) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2015023633A (ja) * | 2013-07-17 | 2015-02-02 | 株式会社東芝 | 保護制御システムおよびインタフェース装置 |
US10644498B2 (en) * | 2017-02-22 | 2020-05-05 | Aab Schweiz Ag | Power distribution systems and methods of performing zone selective interlocking in power distribution systems with a communication network |
WO2020209523A1 (fr) * | 2019-04-10 | 2020-10-15 | 엘에스일렉트릭(주) | Dispositif d'inspection de relais de protection |
WO2021119037A1 (fr) * | 2019-12-09 | 2021-06-17 | Lattice Semiconductor Corporation | Systèmes et procédés de protection de bus d'entrée / de sortie pour dispositifs programmables logiques |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3907998B2 (ja) * | 2001-02-09 | 2007-04-18 | 株式会社東芝 | 変電機器保護制御システム |
JP3930394B2 (ja) * | 2002-08-06 | 2007-06-13 | 株式会社東芝 | ディジタル形保護制御装置 |
JP2007288921A (ja) * | 2006-04-17 | 2007-11-01 | Toshiba Corp | 開閉装置制御・監視システム |
EP2070172A1 (fr) * | 2006-10-04 | 2009-06-17 | Siemens Aktiengesellschaft | Système de protection redondant et procédé de surveillance redondante d'objets protégés dans un réseau d'alimentation en énergie électrique |
JP2008125251A (ja) * | 2006-11-13 | 2008-05-29 | Mitsubishi Electric Corp | 電気所におけるリレー方式およびpcm電流差動リレー方式 |
EP2159893A1 (fr) * | 2008-08-29 | 2010-03-03 | ABB Research LTD | Systèmes d'automatisation d'une sous-station avec protection redondante |
JP2010068594A (ja) * | 2008-09-09 | 2010-03-25 | Mitsubishi Electric Corp | 保護制御システム |
EP2294675A4 (fr) * | 2009-04-13 | 2012-04-04 | Abb Research Ltd | Interface de processus intelligent et système d'automatisation de poste électrique |
WO2011121386A1 (fr) * | 2010-03-31 | 2011-10-06 | Abb Research Ltd | Procédé de transfert de la commande entre deux dispositifs dans un système de sous-station, ainsi que dispositif correspondant |
JP5508921B2 (ja) * | 2010-04-05 | 2014-06-04 | 株式会社日立製作所 | 分散形ディジタル保護リレー |
-
2011
- 2011-11-11 JP JP2011247945A patent/JP5926539B2/ja active Active
-
2012
- 2012-09-11 IN IN3505DEN2014 patent/IN2014DN03505A/en unknown
- 2012-09-11 WO PCT/JP2012/005731 patent/WO2013069181A1/fr active Application Filing
- 2012-09-11 EP EP12848502.6A patent/EP2779342B1/fr active Active
- 2012-09-11 BR BR112014011338A patent/BR112014011338A2/pt not_active Application Discontinuation
- 2012-09-11 CN CN201280055255.7A patent/CN103931070B/zh active Active
-
2014
- 2014-04-24 US US14/260,996 patent/US9450400B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
US20140233143A1 (en) | 2014-08-21 |
JP2013106419A (ja) | 2013-05-30 |
US9450400B2 (en) | 2016-09-20 |
EP2779342A4 (fr) | 2015-09-23 |
CN103931070B (zh) | 2016-11-16 |
JP5926539B2 (ja) | 2016-05-25 |
EP2779342B1 (fr) | 2017-08-09 |
CN103931070A (zh) | 2014-07-16 |
EP2779342A1 (fr) | 2014-09-17 |
BR112014011338A2 (pt) | 2017-05-02 |
WO2013069181A1 (fr) | 2013-05-16 |
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