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Low voltage distribution grid used fault current limiter controlled by inverse voltage source

  • Xi'an Jiaotong University

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

3 Scopus citations

Abstract

With the rapid development of DC distribution networks, the protection technology of DC distribution networks has been widely recognized. In this paper, the fault current limitation device used in DC distribution network is researched and a bidirectional current fault current limiter topology is realized by using DC voltage source. The working principle of the circuit is easy to understand. The fault current amplitude could be easily controlled by changing the duty ratio of PWM signal of the semiconductor devices. The topology can formulate an effective protection to distribution network. The correctness of the proposed topology is verified by PSCAD simulation.

Original languageEnglish
Title of host publication34th Annual IEEE Applied Power Electronics Conference and Exposition, APEC 2019
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages3468-3471
Number of pages4
ISBN (Electronic)9781538683309
DOIs
StatePublished - 24 May 2019
Event34th Annual IEEE Applied Power Electronics Conference and Exposition, APEC 2019 - Anaheim, United States
Duration: 17 Mar 201921 Mar 2019

Publication series

NameConference Proceedings - IEEE Applied Power Electronics Conference and Exposition - APEC
Volume2019-March

Conference

Conference34th Annual IEEE Applied Power Electronics Conference and Exposition, APEC 2019
Country/TerritoryUnited States
CityAnaheim
Period17/03/1921/03/19

Keywords

  • DC distribution grid
  • Fault current limiter
  • Low voltage

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