Reliable impedance islanding detection for power distribution systems with high motor penetration

Nguyen Duc Tuyen, Goro Fujita, Toshihisa Funabashi, Masakatsu Nomura

研究成果: Conference contribution

1 引用 (Scopus)

抜粋

Regarding to dispersed generation field, an islanding is known as a situation that those generators are disconnected from the utility feeders and a bunch of local loads being powered by them is isolated. Accordingly, anti-islanding schemes are used to immediately detect that phenomenon in facilitating the detachment the DG or adaptive controlling of autonomous operation. Negative-sequence impedance measurement is considered as a novel method of detecting electrical islands in DG networks. However, in the case of high induction motor penetration, this method might malfunction. Using two-round impedance measurement, this paper deals with that problem while making typical assessments on how the impedance tolerant values are selected and how these values vary with network configuration. The simulation in PSCAD/EMTDC and experiments validate the methodology.

元の言語English
ホスト出版物のタイトルAPPEEC 2012 - 2012 Asia-Pacific Power and Energy Engineering Conference, Proceedings
DOI
出版物ステータスPublished - 2012 12 10
イベント2012 Asia-Pacific Power and Energy Engineering Conference, APPEEC 2012 - Shanghai, China
継続期間: 2012 3 272012 3 29

出版物シリーズ

名前Asia-Pacific Power and Energy Engineering Conference, APPEEC
ISSN(印刷物)2157-4839
ISSN(電子版)2157-4847

Conference

Conference2012 Asia-Pacific Power and Energy Engineering Conference, APPEEC 2012
China
Shanghai
期間12/3/2712/3/29

ASJC Scopus subject areas

  • Energy Engineering and Power Technology

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  • これを引用

    Tuyen, N. D., Fujita, G., Funabashi, T., & Nomura, M. (2012). Reliable impedance islanding detection for power distribution systems with high motor penetration. : APPEEC 2012 - 2012 Asia-Pacific Power and Energy Engineering Conference, Proceedings [6306888] (Asia-Pacific Power and Energy Engineering Conference, APPEEC). https://doi.org/10.1109/APPEEC.2012.6306888