标题:Nonlinear Oscillation Description by Swing Energy Sequence of the Controlling Mode
作者:Liu, Qinglong; Xue, Yusheng; Tao, Qi; Wang, Zhen; Bin, Zijun; Huang, Tiangang
通讯作者:Liu, QL
作者机构:[Liu, Qinglong] Nanjing Univ Sci & Technol, Sch Automat, Nanjing, Jiangsu, Peoples R China.; [Xue, Yusheng] Power Syst Stabil Control Branch Co, Sta 更多
会议名称:5th International Conference on Electric Utility Deregulation and Restructuring and Power Technologies (DRPT)
会议日期:NOV 26-29, 2015
来源:2015 5TH INTERNATIONAL CONFERENCE ON ELECTRIC UTILITY DEREGULATION AND RESTRUCTURING AND POWER TECHNOLOGIES (DRPT 2015)
出版年:2015
页码:1358-1362
关键词:extended equal-area criterion (EEAC); controlling mode; nonlinear; oscillation; oscillation energy; swing energy variation
摘要:This paper presents a method to describe nonlinear oscillation of power system. Specifically, this paper uses the controlling mode which is identified by the extended equal-area criterion (EEAC). The energy of center equal point (CEP) or far end point (FEP) in each swing is used to express the oscillation energy of the controlling mode, so the trend of swing energy variations can be used to show the behavior of the nonlinear oscillation. In addition, the rationality of the method is analyzed and proved by the simulation results.
收录类别:CPCI-S
资源类型:会议论文
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