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 proceedingConference 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 languageEnglish
Title of host publicationAsia-Pacific Power and Energy Engineering Conference, APPEEC
DOIs
Publication statusPublished - 2012
Event2012 Asia-Pacific Power and Energy Engineering Conference, APPEEC 2012 - Shanghai
Duration: 2012 Mar 272012 Mar 29

Other

Other2012 Asia-Pacific Power and Energy Engineering Conference, APPEEC 2012
CityShanghai
Period12/3/2712/3/29

Fingerprint

Induction motors
Experiments

Keywords

  • Clarke Transformation
  • Impedance Measurement
  • Islanding Detection
  • Symmetrical Transformation

ASJC Scopus subject areas

  • Energy Engineering and Power Technology

Cite this

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

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

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

Research output: Chapter in Book/Report/Conference proceedingConference contribution

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