A simple fault detection of induction motor by using parity equations

M. A. Rodríguez, M. Hernández, F. Méndez, P. Sibaja, L. Hernández

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

3 Scopus citations

Abstract

In this paper, a fault detection technique by using parity equations applied to an induction motor is presented. The nonlinear model of A.C. motor is matched with the lineal model of D.C. motor in synchronous reference frame in order to generate a relative large change in the residual obtained with parity equations in presence of fault, which allows the simplicity and reliability of the fault detection. The good performance of the fault detection system is validated by using a simulator software of power electronics and motor control applications (PSIM).

Original languageEnglish
Title of host publicationSDEMPED 2011 - 8th IEEE Symposium on Diagnostics for Electrical Machines, Power Electronics and Drives
Pages573-579
Number of pages7
DOIs
StatePublished - 2011
Event8th IEEE Symposium on Diagnostics for Electrical Machines, Power Electronics and Drives, SDEMPED 2011 - Bologna, Italy
Duration: 5 Sep 20118 Sep 2011

Publication series

NameSDEMPED 2011 - 8th IEEE Symposium on Diagnostics for Electrical Machines, Power Electronics and Drives

Conference

Conference8th IEEE Symposium on Diagnostics for Electrical Machines, Power Electronics and Drives, SDEMPED 2011
Country/TerritoryItaly
CityBologna
Period5/09/118/09/11

Keywords

  • D.C. motor
  • Fault detection
  • induction motor
  • modeling
  • parity equation

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