A method to improve frequency stability using location-based load shedding: Study case of senayan-sambas power system

Krisandi Yonathan, Kurniadi Ramadhan, I. Made Ardita, Fauzan Hanif Jufri, Agus R. Utomo

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

Abstract

Disturbances may occur in a power system such as loss of generation that can affect the frequency stability. This paper presents a method to improve frequency stability by a controlled load shedding. The loads which will be released are determined by its distance from the generation point so that it can quickly recover the system's frequency. Hence, the distance between the loads and the generation is determined through the analysis of reactive power. Four scenarios are employed in this study in accordance with the quantity of generator trip. As a result, this method can minimize the loss of loads by 18 % with the frequency recovery time of 28 seconds when one generator trip. In the case of two and three generators are out of work, this method results in 35,76 % loss of loads, but with frequency recovery time is 24 seconds and 14 seconds, respectively.

Original languageEnglish
Title of host publication2nd IEEE International Conference on Innovative Research and Development, ICIRD 2019
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9781728128252
DOIs
Publication statusPublished - Jun 2019
Event2nd IEEE International Conference on Innovative Research and Development, ICIRD 2019 - Depok, Indonesia
Duration: 28 Jun 201930 Jun 2019

Publication series

Name2nd IEEE International Conference on Innovative Research and Development, ICIRD 2019

Conference

Conference2nd IEEE International Conference on Innovative Research and Development, ICIRD 2019
CountryIndonesia
CityDepok
Period28/06/1930/06/19

Keywords

  • Frequency relay
  • Frequency stability
  • Load shedding
  • Power system stability
  • Reactive power

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