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Analysis of Genetic-Particle Swarm Optimization Algorithm for PD Localization using Phased Arrays

  • Zilong Chen
  • , Wei Cheng
  • , Xufu Ren
  • , Tianshuo Cui
  • Xi'an Jiaotong University

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

1 Scopus citations

Abstract

This Partial discharge is an important indicator of transformer insulation degradation. In recent years, phased arrays have been proposed to locate partial discharge. To do so, the MUSIC algorithm is commonly used to estimate the Direction of Arrival. But this requires a large amount of computation in practical applications. This paper presents a hybrid genetic-particle swarm optimization algorithm to search the pseudo-spectral function of the MUSIC algorithm for the optimal solution, that is, the estimates of the pitch and azimuth angles of the partial discharge source. Simulation results show that the proposed algorithm is more accurate and converges faster than the genetic algorithm and the particle swarm optimization on their own.

Original languageEnglish
Title of host publicationProceedings of 2019 IEEE 3rd Advanced Information Management, Communicates, Electronic and Automation Control Conference, IMCEC 2019
EditorsBing Xu
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages748-751
Number of pages4
ISBN (Electronic)9781728105130
DOIs
StatePublished - Oct 2019
Event3rd IEEE Advanced Information Management, Communicates, Electronic and Automation Control Conference, IMCEC 2019 - Chongqing, China
Duration: 11 Oct 201913 Oct 2019

Publication series

NameProceedings of 2019 IEEE 3rd Advanced Information Management, Communicates, Electronic and Automation Control Conference, IMCEC 2019

Conference

Conference3rd IEEE Advanced Information Management, Communicates, Electronic and Automation Control Conference, IMCEC 2019
Country/TerritoryChina
CityChongqing
Period11/10/1913/10/19

Keywords

  • Direction of Arrival
  • Genetic algorithm
  • Partial discharge location
  • Particle swarm optimization

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