Oscillation detection by using instantaneous three-phase power signature

Arwindra Rizqiawan, Goro Fujita, Toshihisa Funabashi, Masakatsu Nomura

研究成果: Conference contribution

抜粋

An analysis based on the power signature concept for detecting oscillation in power system is proposed. The proposed analysis will separate the power due to various loads and the power due to imposed oscillation. Three-phase instantaneous power is based on pq theory where in this domain we can easily distinguish between average power, oscillating power due to nonlinear load, and the new imposed power due to oscillation in power system. The extracted part due to oscillation in power system will be useful for active oscillation damper by using power electronics device. In order to extract the power components, this paper also proposes a new method of interharmonics extraction based on adaptive notch filter. By using this method we can easily separate the components of fundamental, harmonics, and interharmonics parts.

元の言語English
ホスト出版物のタイトル2011 26th Annual IEEE Applied Power Electronics Conference and Exposition, APEC 2011
ページ1759-1763
ページ数5
DOI
出版物ステータスPublished - 2011 5 13
イベント26th Annual IEEE Applied Power Electronics Conference and Exposition, APEC 2011 - Fort Worth, TX, United States
継続期間: 2011 3 62011 3 10

出版物シリーズ

名前Conference Proceedings - IEEE Applied Power Electronics Conference and Exposition - APEC

Conference

Conference26th Annual IEEE Applied Power Electronics Conference and Exposition, APEC 2011
United States
Fort Worth, TX
期間11/3/611/3/10

ASJC Scopus subject areas

  • Electrical and Electronic Engineering

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  • これを引用

    Rizqiawan, A., Fujita, G., Funabashi, T., & Nomura, M. (2011). Oscillation detection by using instantaneous three-phase power signature. : 2011 26th Annual IEEE Applied Power Electronics Conference and Exposition, APEC 2011 (pp. 1759-1763). [5744834] (Conference Proceedings - IEEE Applied Power Electronics Conference and Exposition - APEC). https://doi.org/10.1109/APEC.2011.5744834