Security and stability improvement of power system due to interconnection of DG to the grid

Ni Putu Agustini*, Lauhil Mahfudz Hayusman, Taufik Hidayat, I. Made Wartana

*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

4 Citations (Scopus)

Abstract

This paper developed a novel method to improve the performance of power network based on system stability, namely voltage stability index and line stability factor, as well as system security that is a bus voltage vocation factor and thermal limits of the transmission line. This method has been analyzed and evaluated in a standard test system due to the interconnection of a distributed generation (DG) into a grid as an anticipation to an increase in load demand. To ensure the stability and security of the system as a result of the interconnection of the DG, an optimal placement of one type of shunt Flexible AC Transmission Systems (FACTS) controller, namely Static Var Compensator (SVC), is conducted. The device which is proficient for injecting and absorbing reactive power is modeled and subsequently combined in Newton Raphson power flow analysis. The effectiveness of the methodology developed has been successfully tested on IEEE 14-bus standard test system with integration of the DG into the test system.

Original languageEnglish
Title of host publicationProceedings of 2nd International Conference on Electrical Systems, Technology and Information, ICESTI 2015
EditorsFelix Pasila, Yusak Tanoto, Resmana Lim, Murtiyanto Santoso, Nemuel Daniel Pah
PublisherSpringer Verlag
Pages227-237
Number of pages11
ISBN (Print)9789812879868
DOIs
Publication statusPublished - 2016
Externally publishedYes
Event2nd International Conference on Electrical Systems, Technology and Information, ICESTI 2015 - Bali, Indonesia
Duration: 9 Sept 201512 Sept 2015

Publication series

NameLecture Notes in Electrical Engineering
Volume365
ISSN (Print)1876-1100
ISSN (Electronic)1876-1119

Conference

Conference2nd International Conference on Electrical Systems, Technology and Information, ICESTI 2015
Country/TerritoryIndonesia
CityBali
Period9/09/1512/09/15

Keywords

  • DG
  • FACTS
  • SVC
  • System security
  • System stability

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