Multi-level optimization strategy for load shedding with tracing capability index

R. Verayiah, A. Mohamed, H. Shareef, I. H.Z. Abidin

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Citations (Scopus)

Abstract

Numerous stability indices have been developed to assess the voltage stability of power networks, since it is a powerful tool to identify the weakest bus and critical lines. To expand the knowledge of power tracing theory and its application into voltage stability assessment, this paper adopts the power tracing capable index into load shedding scheme. A modified novel line stability factor index with load tracing capability known as LQP-LT is used to classify the weak buses according to its priority rank for load shedding bus selection. IEEE 5 bus system is used to demonstrate the LQP-LT principles and concepts. The results obtained from the weak bus identifications is analyzed for load shedding optimization execution. Particle Swarm Optimization (PSO) is used for the optimization analysis in a multi-level approach and objective settings. The results obtained post-load shedding with the proposed method is found to be efficient for the implementation and execution of optimized amount and location selection for under voltage load shedding scheme.

Original languageEnglish
Title of host publicationProceedings - 5th IEEE International Conference on Control System, Computing and Engineering, ICCSCE 2015
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages538-542
Number of pages5
ISBN (Electronic)9781479982523
DOIs
Publication statusPublished - May 31 2016
Event5th IEEE International Conference on Control System, Computing and Engineering, ICCSCE 2015 - Batu Ferringhi, Penang, Malaysia
Duration: Nov 27 2015Nov 29 2015

Publication series

NameProceedings - 5th IEEE International Conference on Control System, Computing and Engineering, ICCSCE 2015

Conference

Conference5th IEEE International Conference on Control System, Computing and Engineering, ICCSCE 2015
Country/TerritoryMalaysia
CityBatu Ferringhi, Penang
Period11/27/1511/29/15

Keywords

  • Reactive power tracing
  • load shedding
  • voltage stability

ASJC Scopus subject areas

  • Computer Science Applications
  • Computer Vision and Pattern Recognition
  • Control and Systems Engineering
  • Artificial Intelligence

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