CN101521407B - 一种三段式失步自适应解列的方法 - Google Patents
一种三段式失步自适应解列的方法 Download PDFInfo
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- CN101521407B CN101521407B CN2008102340981A CN200810234098A CN101521407B CN 101521407 B CN101521407 B CN 101521407B CN 2008102340981 A CN2008102340981 A CN 2008102340981A CN 200810234098 A CN200810234098 A CN 200810234098A CN 101521407 B CN101521407 B CN 101521407B
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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
- Y04S10/20—Systems supporting electrical power generation, transmission or distribution using protection elements, arrangements or systems
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Application Number | Priority Date | Filing Date | Title |
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CN2008102340981A CN101521407B (zh) | 2008-11-21 | 2008-11-21 | 一种三段式失步自适应解列的方法 |
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CN2008102340981A CN101521407B (zh) | 2008-11-21 | 2008-11-21 | 一种三段式失步自适应解列的方法 |
Publications (2)
Publication Number | Publication Date |
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CN101521407A CN101521407A (zh) | 2009-09-02 |
CN101521407B true CN101521407B (zh) | 2010-09-15 |
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CN2008102340981A Expired - Fee Related CN101521407B (zh) | 2008-11-21 | 2008-11-21 | 一种三段式失步自适应解列的方法 |
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Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101877482B (zh) * | 2009-11-25 | 2013-05-22 | 清华大学 | 基于慢模式特征值对于线路参数灵敏度的弱连接识别方法 |
CN102064524B (zh) * | 2010-11-10 | 2014-03-12 | 中电普瑞科技有限公司 | 一种电力系统失步快速解列判断方法 |
EP2538517A1 (en) | 2011-06-23 | 2012-12-26 | ABB Technology AG | Phase angle shift of fundamental frequency phasor for islanding protection of a distributed generator |
CN102244394B (zh) * | 2011-06-24 | 2014-01-01 | 山东大学 | 基于归一化谱聚类和约束谱聚类的两阶段主动解列方法 |
CN103337831B (zh) * | 2013-06-17 | 2015-08-19 | 国家电网公司 | 一种具有自适应功能的失步解列方法 |
CN104316827B (zh) * | 2014-08-22 | 2017-02-22 | 国电南瑞科技股份有限公司 | 一种电力系统振荡中心定位方法 |
CN106443321A (zh) * | 2016-08-29 | 2017-02-22 | 天津大学 | 一种确定失步中心位置的方法 |
CN111864747A (zh) * | 2020-08-13 | 2020-10-30 | 国网黑龙江省电力有限公司电力科学研究院 | 一种以电压为判据的电网振荡解列判断方法 |
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- 2008-11-21 CN CN2008102340981A patent/CN101521407B/zh not_active Expired - Fee Related
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CN101521407A (zh) | 2009-09-02 |
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C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: NARI TECHNOLOGY DEVELOPMENT CO., LTD. Free format text: FORMER OWNER: STATE GRID ELECTRIC POWER RESEARCH INSITITUTE NANJING NARI CO., LTD. Effective date: 20140110 |
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Effective date of registration: 20140110 Address after: 610041, No. four, 63 South Renmin Road, Chengdu, Sichuan, Wuhou District Patentee after: Sichuan Electric Power Company Patentee after: NARI Technology Development Co., Ltd. Address before: 610041, No. four, 63 South Renmin Road, Chengdu, Sichuan, Wuhou District Patentee before: Sichuan Electric Power Company Patentee before: State Grid Electric Power Research Insititute Patentee before: Nanjing Nari Co., Ltd. |
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CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100915 Termination date: 20171121 |