Research on reclosing scheme for parallel lines on the same tower

Yuan Kong, Baohui Zhang, Tao Zheng, Jinhua Zhang, Huaiyuan Wang

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

3 Scopus citations

Abstract

This paper presents a reclosing scheme for parallel lines on the same tower. The present reclosing scheme for parallel lines in China will result in opening both lines when any type of inter-circuit permanent fault occurs. In contrast, the proposed reclosing scheme is able to avoid opening both lines and keep a quasi-three-phase operation as far as possible for inter-circuit permanent faults, thus it can greatly improve the transient stability limit and power transfer capacity of transmission section. Further simulations using the software PSASP have also shown the merits of the proposed reclosing scheme in a 750-kV parallel lines system in China.

Original languageEnglish
Title of host publication2015 IEEE Power and Energy Society General Meeting, PESGM 2015
PublisherIEEE Computer Society
ISBN (Electronic)9781467380409
DOIs
StatePublished - Sep 30 2015
Externally publishedYes
EventIEEE Power and Energy Society General Meeting, PESGM 2015 - Denver, United States
Duration: Jul 26 2015Jul 30 2015

Publication series

NameIEEE Power and Energy Society General Meeting
Volume2015-September
ISSN (Print)1944-9925
ISSN (Electronic)1944-9933

Conference

ConferenceIEEE Power and Energy Society General Meeting, PESGM 2015
Country/TerritoryUnited States
CityDenver
Period07/26/1507/30/15

Keywords

  • parallel lines on the same tower
  • quasi-three-phase operation
  • reclosing
  • transient stability limit

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