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

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

doi:10.1109/APPEEC.2012.6306888

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

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

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

1 Citation (Scopus)

Abstract

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.

Original language	English
Title of host publication	APPEEC 2012 - 2012 Asia-Pacific Power and Energy Engineering Conference, Proceedings
DOIs	https://doi.org/10.1109/APPEEC.2012.6306888
Publication status	Published - 2012 Dec 10
Event	2012 Asia-Pacific Power and Energy Engineering Conference, APPEEC 2012 - Shanghai, China Duration: 2012 Mar 27 → 2012 Mar 29

Publication series

Name	Asia-Pacific Power and Energy Engineering Conference, APPEEC
ISSN (Print)	2157-4839
ISSN (Electronic)	2157-4847

Conference

Conference	2012 Asia-Pacific Power and Energy Engineering Conference, APPEEC 2012
Country	China
City	Shanghai
Period	12/3/27 → 12/3/29

Keywords

Clarke Transformation
Impedance Measurement
Islanding Detection
Symmetrical Transformation

ASJC Scopus subject areas

Energy Engineering and Power Technology

Access to Document

10.1109/APPEEC.2012.6306888

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Reliable impedance islanding detection for power distribution systems with high motor penetration. / Tuyen, Nguyen Duc; Fujita, Goro; Funabashi, Toshihisa; Nomura, Masakatsu.

APPEEC 2012 - 2012 Asia-Pacific Power and Energy Engineering Conference, Proceedings. 2012. 6306888 (Asia-Pacific Power and Energy Engineering Conference, APPEEC).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Tuyen, ND, Fujita, G, Funabashi, T & Nomura, M 2012, Reliable impedance islanding detection for power distribution systems with high motor penetration. in APPEEC 2012 - 2012 Asia-Pacific Power and Energy Engineering Conference, Proceedings., 6306888, Asia-Pacific Power and Energy Engineering Conference, APPEEC, 2012 Asia-Pacific Power and Energy Engineering Conference, APPEEC 2012, Shanghai, China, 12/3/27. https://doi.org/10.1109/APPEEC.2012.6306888

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