Journal of Electrical Engineering and Technology

  • 제1권2호
  • /
  • Pages.170-176
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  • 2006
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  • 1975-0102(pISSN)
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  • 2093-7423(eISSN)
대한전기학회 (The Korean Institute of Electrical Engineers)
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Topological Locating of Power Quality Event Source

  • Won Dong-Jun (School of Electrical Engineering, INHA University) ;
  • Moon Seung-Il (School of Electrical Engineering and Computer Science, Seoul National University)
  • 발행 : 2006.06.01
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초록

This paper proposes a topological locating algorithm to determine the location of the power quality event source. This algorithm makes use of the information on the topology of the monitored network and on the direction of PQ events. As a result, the bus incidence matrix is modified using monitor location and the direction matrix is constructed. With this information, the algorithm determines the suspected locations of the PQ events. To reduce suspicious areas, it utilizes event cause and related equipment. In case of line fault event, it calculates the distance from the monitor to the location of event source. The overall algorithm is applied to the IEEE test feeder and accurately identifies the event source location.

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참고문헌

  1. Mark McGranaghan, 'Trends in Power Quality Monitoring,' IEEE Power Engineering Review, vol. 21, Issue 10, pp. 3-9,21, Oct. 2001
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  7. Ben Byman, Tom Yarborough, Rudolf Schnorr von Carolsfeld, John Van Gorp, 'Using Distributed Power Quality Monitoring for Better Electrical System Management,' IEEE Transactions on Industvy Applications, vol. 36, no. 5, pp. 1481-1485, Sep.-Oct. 2000 https://doi.org/10.1109/28.871298
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  10. Distribution System Analysis Subcommittee Report, Radial Distribution Test Feeders, http://ewh.ieee.org/ soc/pes/dsacom/testfeeders.html

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  3. Development of a network-based power quality diagnosis system vol.77, pp.8, 2007, https://doi.org/10.1016/j.epsr.2006.09.011
  4. Transmission Expansion Planning Using Contingency Criteria vol.22, pp.4, 2007, https://doi.org/10.1109/TPWRS.2007.908478
  5. Analysis of the origin of measured voltage sags in interconnected networks vol.154, 2018, https://doi.org/10.1016/j.epsr.2017.09.008
  6. Locating the source of voltage sags: Full review, introduction of generalized methods and numerical simulations vol.77, 2017, https://doi.org/10.1016/j.rser.2017.04.017