Development of multi-objective load shedding optimization via back tracking search algorithm with novel reactive power tracing index

Renuga Verayiah, A. Mohamed, H. Shareef, Izham Zainal Abidin

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

Abstract

This paper demonstrates on the development of weak bus identification method using novel reactive power tracing index for determination and selection on appropriate buses for load shedding purpose. Power tracing principles using downstream looking algorithm is utilized for the development of a novel reactive power tracing index known as LQP-LT. The results obtained from the weak bus identification from various power system contingencies are analyzed for determination of the load shed amount. Optimization on the total amount of load shed is customized based on multi-objective functions via backtracking search algorithm. The objective functions are set to minimize the amount of load shedding and to minimize the total LQP-LT indices for all buses. A standard IEEE 57 test bus system is used as a data platform for the power flow simulations carried out in MATLAB environment. The results obtained post-load shedding for the proposed method is found to be robust, efficient and reliable for the implementation and execution of optimized amount and location selection for Under Voltage Load Shedding scheme in large network.

Original languageEnglish
Title of host publicationPECON 2016 - 2016 IEEE 6th International Conference on Power and Energy, Conference Proceeding
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages585-590
Number of pages6
ISBN (Electronic)9781509025473
DOIs
Publication statusPublished - 16 Jun 2017
Event6th IEEE International Conference on Power and Energy, PECON 2016 - Melaka, Malaysia
Duration: 28 Nov 201629 Nov 2016

Publication series

NamePECON 2016 - 2016 IEEE 6th International Conference on Power and Energy, Conference Proceeding

Other

Other6th IEEE International Conference on Power and Energy, PECON 2016
CountryMalaysia
CityMelaka
Period28/11/1629/11/16

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All Science Journal Classification (ASJC) codes

  • Energy Engineering and Power Technology
  • Electrical and Electronic Engineering
  • Fuel Technology

Cite this

Verayiah, R., Mohamed, A., Shareef, H., & Zainal Abidin, I. (2017). Development of multi-objective load shedding optimization via back tracking search algorithm with novel reactive power tracing index. In PECON 2016 - 2016 IEEE 6th International Conference on Power and Energy, Conference Proceeding (pp. 585-590). [7951628] (PECON 2016 - 2016 IEEE 6th International Conference on Power and Energy, Conference Proceeding). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/PECON.2016.7951628