Experimental study on overcurrent relay setting for maximum protection level

Reza Hemmati, Hasan Mehrjerdi, Atif Iqbal, Elyas Rakhshani

Research output: Chapter in Book/Conference proceedings/Edited volumeConference contributionScientificpeer-review

Abstract

This paper addresses both the experimental and simulation studies on the application of overcurrent protective relay. The industrial overcurrent relays often have three individual settings. In this paper, the relay operating characteristics are set on normal inverse and very inverse curves. These curves operate as backup of each other. The third setting is also set on the instantaneous definite minimum time. The designated protection scheme protects the system with the least operating time.

Original languageEnglish
Title of host publication2nd International Conference on Smart Grid and Renewable Energy, SGRE 2019 - Proceedings
PublisherIEEE
Number of pages4
ISBN (Electronic)9781728129600
DOIs
Publication statusPublished - 2019
Event2nd International Conference on Smart Grid and Renewable Energy, SGRE 2019 - Doha, Qatar
Duration: 19 Nov 201921 Nov 2019

Publication series

Name2nd International Conference on Smart Grid and Renewable Energy, SGRE 2019 - Proceedings

Conference

Conference2nd International Conference on Smart Grid and Renewable Energy, SGRE 2019
Country/TerritoryQatar
CityDoha
Period19/11/1921/11/19

Keywords

  • Laboratory Test
  • Minimum Trip Time
  • Optimal Setting
  • Overcurrent Relay
  • Pickup Setting

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