ESPRIT based robust anti-islanding algorithm for grid-tied inverter

  • Sandipan Patra
  • , Sanjay Agrawal
  • , Soumya R. Mohanty
  • , Vineeta Agarwal
  • , Malabika Basu

Research output: Chapter in Book/Report/Conference proceedingsChapterpeer-review

Abstract

This paper presents an anti-islanding protection scheme for a grid tied inverter. In this scheme, the oscillation variation in frequency is estimated by Estimation of Signal Parameters via Rotational Invariant Technique (ESPRIT). The proposed system is implemented in MATLAB and real time in OPAL-RT. Series of simulation results demonstrate that non-detection zone of proposed algorithm is negligible, and the scheme is also free from nuisance tripping to other transient events.

Original languageEnglish
Title of host publication2016 IEEE Students' Technology Symposium, TechSym 2016
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages90-95
Number of pages6
ISBN (Electronic)9781509051632
DOIs
Publication statusPublished - 6 Mar 2017
Externally publishedYes
Event4th IEEE Students' Technology Symposium, TechSym 2016 - Kharagpur, West Bengal, India
Duration: 30 Sep 20162 Oct 2016

Publication series

Name2016 IEEE Students' Technology Symposium, TechSym 2016

Conference

Conference4th IEEE Students' Technology Symposium, TechSym 2016
Country/TerritoryIndia
CityKharagpur, West Bengal
Period30/09/162/10/16

Keywords

  • Anti-islanding Schemes
  • ESPRIT
  • Grid-tied Inverter
  • Non-Detection Zone

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