Design and implementation of an identifier system for inter-area power oscillations

Atalika T., Dogan M., Demirci T.

ELECTRIC POWER SYSTEMS RESEARCH, vol.122, pp.86-95, 2015 (SCI-Expanded) identifier identifier

  • Publication Type: Article / Article
  • Volume: 122
  • Publication Date: 2015
  • Doi Number: 10.1016/j.epsr.2015.01.004
  • Journal Name: ELECTRIC POWER SYSTEMS RESEARCH
  • Journal Indexes: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Page Numbers: pp.86-95
  • Middle East Technical University Affiliated: Yes

Abstract

Identifying inter-area oscillations can be a challenge for interconnected grids. Two identifier algorithms (FBMSWA and TBR-EMD) proposed to detect these oscillations are comparatively tested in this research. FBMSWA is implemented with T-STATCOM to damp out 0.15 Hz low-frequency inter-area oscillation after interconnection Turkey with ENTSO-E. Developed TBR-EMD algorithm has certain achievements, e.g. admissible for real time, handling intermittency problem of EMD, proved by real data. (C) 2015 Elsevier B.V. All rights reserved.