Optimal monitoring allocation by considering voltage sags locating and disturbance tolerance

  • Haotian Sun
  • , Xiaotong Du
  • , Hao Yi
  • , Fang Zhuo
  • , Shanshan Luo
  • , Juna Zhang
  • , Xinxiang Wang
  • , Yongheng Li

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

1 Scopus citations

Abstract

This paper presents a bi-level optimal allocation for voltage-sag monitors with the consideration of fault locating and disturbance tolerance ability. In the first level, a binary linear programming model is proposed for both symmetrical and asymmetrical faults. A binary gravity search algorithm (BGSA) is applied for solving the binary optimization problem. In the second level, to select the optimal allocation among all feasible solutions, the disturbance tolerance ability is modeled and quantified based on fuzzy inference. Allocation-level disturbance tolerance indexes are then obtained to determine the ultimate monitoring allocation. The IEEE 39-bus test system is used for the validation of proposed method.

Original languageEnglish
Title of host publication2018 China International Conference on Electricity Distribution, CICED 2018 - Proceedings
PublisherIEEE Computer Society
Pages954-959
Number of pages6
ISBN (Electronic)9781538667750
DOIs
StatePublished - 27 Dec 2018
Event2018 China International Conference on Electricity Distribution, CICED 2018 - Tianjin, China
Duration: 17 Sep 201819 Sep 2018

Publication series

NameChina International Conference on Electricity Distribution, CICED
ISSN (Print)2161-7481
ISSN (Electronic)2161-749X

Conference

Conference2018 China International Conference on Electricity Distribution, CICED 2018
Country/TerritoryChina
CityTianjin
Period17/09/1819/09/18

Keywords

  • BGSA
  • Disturbance tolerance
  • Fault locating
  • Fuzzy inference
  • MRA (Monitor Reach Area)
  • Optimal allocation
  • Voltage-sag monitor

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