CN101441244B - 一种基于就地电气量测量失步振荡中心位置的判据 - Google Patents
一种基于就地电气量测量失步振荡中心位置的判据 Download PDFInfo
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CN2008102340977A CN101441244B (zh) | 2008-11-21 | 2008-11-21 | 一种基于就地电气量测量失步振荡中心位置的判据 |
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CN2008102340977A CN101441244B (zh) | 2008-11-21 | 2008-11-21 | 一种基于就地电气量测量失步振荡中心位置的判据 |
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CN101441244A CN101441244A (zh) | 2009-05-27 |
CN101441244B true CN101441244B (zh) | 2012-01-11 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107478903A (zh) * | 2017-07-27 | 2017-12-15 | 华北电力大学 | 适用于t接多频系统的失步和振荡中心定位系统及其方法 |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101963644B (zh) * | 2009-07-22 | 2012-05-16 | 中国南方电网有限责任公司电网技术研究中心 | 电力系统失步振荡的振荡中心捕捉方法 |
CN103235239B (zh) * | 2013-04-23 | 2016-09-14 | 武汉大学 | 多机系统中基于无功功率积分的振荡中心定位分析方法 |
CN103235199B (zh) * | 2013-05-15 | 2015-05-13 | 武汉大学 | 一种基于支路两端母线频差的失步解列判断方法 |
CN104124673B (zh) * | 2014-07-29 | 2018-01-26 | 西安交通大学 | 一种确定振荡中心位置的方法 |
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 |
CN104950196A (zh) * | 2015-04-30 | 2015-09-30 | 中国电力科学研究院 | 一种识别电力系统振荡中心的复合判据方法 |
CN105372553B (zh) * | 2015-10-11 | 2018-09-14 | 国电南瑞科技股份有限公司 | 一种基于广域母线信息的电力系统失步判断和失步振荡中心定位方法 |
CN109274108B (zh) * | 2018-11-30 | 2020-06-26 | 国网山西省电力公司电力科学研究院 | 一种判断配置失步解列装置必要性的方法及装置 |
CN110943447B (zh) * | 2019-11-21 | 2021-02-26 | 中国南方电网有限责任公司 | 一种电力系统失步振荡中心识别方法及装置 |
CN110907756B (zh) * | 2019-12-04 | 2022-04-22 | 中国南方电网有限责任公司 | 基于广域测量阻抗角信息的失步振荡中心定位系统与方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6212446B1 (en) * | 1997-04-02 | 2001-04-03 | Kabushiki Kaisha Toshiba | Method and apparatus for detecting out-of-step in electric power system |
CN1932540A (zh) * | 2006-09-11 | 2007-03-21 | 国电南瑞科技股份有限公司 | 按相区分电力系统振荡与故障的方法 |
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Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6212446B1 (en) * | 1997-04-02 | 2001-04-03 | Kabushiki Kaisha Toshiba | Method and apparatus for detecting out-of-step in electric power system |
CN1136459C (zh) * | 1997-04-02 | 2004-01-28 | 东芝株式会社 | 检测电力系统失调的方法和装置 |
CN1932540A (zh) * | 2006-09-11 | 2007-03-21 | 国电南瑞科技股份有限公司 | 按相区分电力系统振荡与故障的方法 |
Non-Patent Citations (3)
Title |
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夏成军等.用于系统振荡中心偏移的探讨.《继电器》.2002,第30卷(第3期),1-7. * |
高鹏等.一种捕捉失步中心位置的新方法.《江苏电机工程》.2006,第25卷(第3期),7-10. * |
高鹏等.电力系统失步解列综述.《电力系统自动化》.2005,第29卷(第19期),90-96. * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107478903A (zh) * | 2017-07-27 | 2017-12-15 | 华北电力大学 | 适用于t接多频系统的失步和振荡中心定位系统及其方法 |
CN107478903B (zh) * | 2017-07-27 | 2019-11-12 | 华北电力大学 | 适用于t接多频系统的失步和振荡中心定位系统及其方法 |
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