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タイトル: | Coherent swing instability of power systems and cascading failures |
著者: | Susuki, Yoshihiko https://orcid.org/0000-0003-4701-1199 (unconfirmed) Mezić, Igor Hikihara, Takashi https://orcid.org/0000-0002-0029-4358 (unconfirmed) |
著者名の別形: | 薄, 良彦 引原, 隆士 |
発行日: | Jul-2010 |
出版者: | Institute of Electrical and Electronics Engineers (IEEE) |
引用: | Y. Susuki, I. Mezic, and T. Hikihara, Coherent swing instability of power systems and cascading failures, Proceedings of the 2010 IEEE Power & Energy Society General Meeting (PESGM2010), Paper No. 944, Minneapolis, USA, July 25-29 (2010). |
誌名: | Proceedings of the 2010 IEEE Power & Energy Society General Meeting (PESGM2010) |
論文番号: | 944 |
抄録: | We describe short-term swing dynamics leading to cascading failure in an interconnected power system. The notion of Coherent Swing Instability (CSI) was recently proposed in which most of synchronous machines in a power system coherently lose synchronism with the rest of the system after being subjected to a local and finite disturbance. CSI is an escape phenomenon from resonance in the nonlinear mode that governs the collective motion of machines. For a network of weakly interconnected power systems, we show that CSI happens for all of the systems in a cascade manner and gives the mechanism of cascading failure in the network, that is, the sequence of escape phenomena that can occur in a class of high-dimensional dynamical systems. |
記述: | IEEE Power & Energy Society General Meeting (PESGM2010), Minneapolis, USA, July 25-29, 2010. |
著作権等: | ©2010 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE. |
URI: | http://hdl.handle.net/2433/123309 |
関連リンク: | http://ewh.ieee.org/conf/pesgm10/ |
出現コレクション: | 学術雑誌掲載論文等 |
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