ID | 115124 |
タイトル別表記 | A PHASE-PLANE TRAJECTORY VECTOR-BASED METHOD
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著者 |
Yang, Songhao
Xi’an Jiaotong University
Zhang, Baohui
Xi’an Jiaotong University
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キーワード | critical machine identification
phase-plane trajectory vector
real time
transient stability
PMU
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資料タイプ |
学術雑誌論文
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抄録 | Critical Machines (CMs) identification is the first and most important step of Equivalent-Single Machine Infinite Bus (E-SMIB) based methods such as EEAC and SMIE for transient stability assessment and control. This paper presents a novel real-time CMs identification method based on the Phase-plane Trajectory Vector (PTV) with PMU information support. The proposed method overcomes the drawbacks of conventional CMs identification methods and enables to track the change of CMs during the dynamic process. Only two sample points of all generators from PMUs are required to obtain the PTVs at each moment and the computation of feature matrix, as well as the k-means clustering, is fast and accurate. The application of the PTV based method is verified through cases study in IEEE 39 bus New England power system. Results are compared well with those obtained by conventional methods.
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掲載誌名 |
IEEJ Transactions on Electrical and Electronic Engineering
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ISSN | 19314981
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cat書誌ID | AA1280132X
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出版者 | Institute of Electrical Engineers of Japan|John Wiley & Sons
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巻 | 13
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号 | 11
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開始ページ | 1578
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終了ページ | 1585
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発行日 | 2018-05-30
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権利情報 | This is the peer reviewed version of the following article: Yang, S., Hojo, M. and Zhang, B. (2018), A phase‐plane trajectory vector‐based method for real‐time identification of critical machines. IEEJ Trans Elec Electron Eng, 13: 1578-1585., which has been published in final form at https://doi.org/10.1002/tee.22722. This article may be used for non-commercial purposes in accordance with Wiley Terms and Conditions for Use of Self-Archived Versions.
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言語 |
eng
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著者版
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部局 |
理工学系
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