Abstract

This paper presents a mathematical model and simulations for an induction motor with short circuit case in its stator winding. The case is specified as temporary by means of a not permanent short circuit. Short circuit occurrences consisting of starting and ending points of short circuits are deeply investigated in this paper by simulating various cases at different number of shorted turns and mechanical loads. Sequence current is used for analysis and detection tool of short circuit cases. Simulation result shows that negative sequence current is the more effective to detect the occurrence of a fault than positive and zero sequence.

Original languageEnglish
Title of host publicationAPAP 2011 - Proceedings
Subtitle of host publication2011 International Conference on Advanced Power System Automation and Protection
Pages2304-2308
Number of pages5
DOIs
Publication statusPublished - 2011
Event2011 International Conference on Advanced Power System Automation and Protection, APAP 2011 - Beijing, China
Duration: 16 Oct 201120 Oct 2011

Publication series

NameAPAP 2011 - Proceedings: 2011 International Conference on Advanced Power System Automation and Protection
Volume3

Conference

Conference2011 International Conference on Advanced Power System Automation and Protection, APAP 2011
Country/TerritoryChina
CityBeijing
Period16/10/1120/10/11

Keywords

  • Induction motor model
  • mathematical model
  • negative sequence current
  • temporary short circuit

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