Abstract

The electric machines such as motor, transformer, and generator plays an essential role in the production process of a factory. Due to expansion, there is an intention to invest a new electric machine that expected to work correctly with the existing system. To integrate the new electric machines, the existing protection system has to be evaluated carefully without limiting the machine's capability. Based on the actual experiences, one of the frustrating issues during the commissioning stage is energizing failure due to relay mal-trip. The objective of this paper is to summarize and model the electrical machines in the protection system perspective and offers a new method to coordinate the relays with the electric machines recognition using the artificial intelligence of serial firefly algorithm. This proposed method is endorsed by a real industrial power system and will demonstrate the ability to coordinate the relays without violating the electric machine boundary.

Original languageEnglish
Title of host publicationProceedings of the 2019 IEEE 12th International Symposium on Diagnostics for Electrical Machines, Power Electronics and Drives, SDEMPED 2019
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages153-159
Number of pages7
ISBN (Electronic)9781728118321
DOIs
Publication statusPublished - Aug 2019
Event12th IEEE International Symposium on Diagnostics for Electrical Machines, Power Electronics and Drives, SDEMPED 2019 - Toulouse, France
Duration: 27 Aug 201930 Aug 2019

Publication series

NameProceedings of the 2019 IEEE 12th International Symposium on Diagnostics for Electrical Machines, Power Electronics and Drives, SDEMPED 2019

Conference

Conference12th IEEE International Symposium on Diagnostics for Electrical Machines, Power Electronics and Drives, SDEMPED 2019
Country/TerritoryFrance
CityToulouse
Period27/08/1930/08/19

Keywords

  • Electric machines
  • Evolutionary computation
  • Power system protection
  • Relays

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