Mathematical analysis and simulation of the ferrosonance phenomenon in bank three-phase transformers

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

Abstract

All electricity supply networks have a set of specific components, when for any reason there is a fault in one of the power lines, there is a transient phenomenon that can cause the explosion or simple damage of the transformer of the section. This phenomenon is known as ferroresonance and its study is an important part of electrical engineering, where it is intended to demonstrate a mathematical analysis and a simulation in MATLAB that allows visualizing the occurrence of ferroresonance. In this document we present the analysis of the phenomenon and the creation of a simulator that allows us to approximate the values corresponding to the voltages and graphs obtained. Therefore, tests are performed in the transformer bank to capture the ferroresonance data when preparing the three-phase transformer in delta and star to manage the effect. From this it was possible to detect that for the transformers in star configuration they are able to support the occurrence of the ferroresonance unlike the delta configuration.

Original languageEnglish
Title of host publication17th LACCEI International Multi-Conference for Engineering, Education, and Technology
Subtitle of host publication"Industry, Innovation, and Infrastructure for Sustainable Cities and Communities", LACCEI 2019
PublisherLatin American and Caribbean Consortium of Engineering Institutions
ISBN (Electronic)9780999344361
ISBN (Print)9780999344361
DOIs
StatePublished - 1 Jan 2019
Event17th LACCEI International Multi-Conference for Engineering, Education, and Technology, LACCEI 2019 - Montego Bay, Jamaica
Duration: 24 Jul 201926 Jul 2019

Publication series

NameProceedings of the LACCEI international Multi-conference for Engineering, Education and Technology
Volume2019-July
ISSN (Electronic)2414-6390

Conference

Conference17th LACCEI International Multi-Conference for Engineering, Education, and Technology, LACCEI 2019
CountryJamaica
CityMontego Bay
Period24/07/1926/07/19

Keywords

  • Analysis
  • Ferroresonance
  • Simulation
  • Three-phase

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