Journal of Electrical Engineering and Technology

The Korean Institute of Electrical Engineers (대한전기학회)
권호 표지
DOI QR코드

DOI QR Code

Automatic Protection Schemes for Distribution System with Open and Closed-loop

  • Guan, Kang-Le (Dept. of Electrical and Electronic Engineering, Myong-Ji University) ;
  • Lee, Seung-Jae (Dept. of Electrical and Electronic Engineering, Myong-Ji University) ;
  • Choi, Myeon-Song (Dept. of Electrical and Electronic Engineering, Myong-Ji University)
  • Received : 2012.04.30
  • Accepted : 2013.04.03
  • Published : 2013.09.01
Download PDF
⟨ Previous Next ⟩

Abstract

Protection issues in distribution systems which are to be operated in open and closed-loop modes in a smart grid are studied and a generalized protection setting method is proposed to meet the new requirements. The developed setting method assumes a conventional over-current protection scheme for the system with reclosers and over-current relays. In a closed-loop mode, it identifies protective devices that have to be sacrificed in order to maximize protection coordination for bidirectional fault current flow. The proposed setting method has been tested on many systems with different complexity and is proved effective.

Keywords

References

  1. Wei-Tzer Huang and Shyi-Wen Wang, Ling-Yi Hong, "Nature and Operation Schemes of Normally Closedloop Distribution Systems", Control, Automation, Robotics and Vision, 2008 10th International Conf.
  2. Ali Saidian and Davar Mirabbasi, "The Effect of Size of DG on Voltage Flicker and Voltage Sag in Closedloop Distribution System", Industrial Electronics and Applications (ICIEA), 2010 the 5th IEEE Conf.
  3. Yi Lv, Dahai You, Ke Wang and Liang Wang, "Study on Wide-area Backup Protection System for the Smart Grid", Electric Utility Deregulation and Restructuring and Power Technologies (DRPT), 2011 4th International Conf.
  4. Eric Sortomme and S.S. Venkata, "Microgrid Protection Using Communication-Assisted Digital Relays", IEEE Transactions on Power Delivery, Vol. 25, No. 4, 2010.
  5. J.Lewis Blackburn, Protective Relaying-Principles and Applications, 1987, pp. 390-422.
  6. Kun-Yuan Shen and Jyh-Cherng Gu, "Protection Coordination Analysis of Closed-Loop Distribution System", PowerCon 2002 International Conference, Vol. 2, pp.702-706.
  7. Bin Li, Xuan Yu and Zhiqian Bo, "Protecion schemes for closed loop distribution network with distributed generator", Sustainable Power Generation and Supply, 2009, International Conf.
  8. Ferry A. Viawan and Daniel Karlsson, "Various Protection Schemes for Closed Loop Feeders with Synchronous Machine Based Distributed Generation and Their Impacts on Reliability", Power Tech, 2007 IEEE Lansanne, pp. 1170-1175.
  9. Guibin Zou, Houlei Gao, Feng Zhu, "Realization scheme of directional unit protection based on travelling wave integral", Electric Utility Deregulation and Restructuring and Power Technologies(DRPT), 2011 4th International Conference.
  10. Charles V. Walker, Electrical Distribution System Protection, pp. 125-132.

Cited by

  1. N-version programming-based protection scheme for microgrids: A multi-agent system based approach vol.6, 2016, https://doi.org/10.1016/j.segan.2016.02.001