Corrective analysis of voltage instabilities for PMU in the peruvian center-south transmission system

Cesar Diaz, Ricardo Arias, Julien Noel

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

1 Scopus citations

Abstract

One of the most important faults that occurs in an energy system is the failures by voltage instability. Our research proposed a methodology for the detection of failures due to voltage instability in dynamic simulations for the Center-South Transmission System of Peru. The specific behavior of the complex load is described when it is subjected to sudden voltage variations in the connection node, due to various disturbances that occur in the transmission network. Steady state analysis models such as Schlueter or Lyapunov are used here as a measurement methodology to analyze the changes in voltage instability of the system. The case study here is the disconnection of line 5011 (Chilca Nueva-Fenix), which had a replacement time of 4h 14 min and an interrupted power of 529.6 MW.

Original languageEnglish
Title of host publication2021 IEEE PES Innovative Smart Grid Technologies Conference - Latin America, ISGT Latin America 2021
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9781665444217
DOIs
StatePublished - 15 Sep 2021
Event2021 IEEE PES Innovative Smart Grid Technologies Conference - Latin America, ISGT Latin America 2021 - Lima, Peru
Duration: 15 Sep 202117 Sep 2021

Publication series

Name2021 IEEE PES Innovative Smart Grid Technologies Conference - Latin America, ISGT Latin America 2021

Conference

Conference2021 IEEE PES Innovative Smart Grid Technologies Conference - Latin America, ISGT Latin America 2021
Country/TerritoryPeru
CityLima
Period15/09/2117/09/21

Keywords

  • Nodal Analysis
  • Power System
  • Voltage Instability

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