Inter turn short fault model of PMSMs with series and parallel winding connection

Bon Gwan Gu, Jun Hyuk Choi, In Soung Jung

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

3 Scopus citations

Abstract

Inter turn short fault models of permanent magnet synchronous motors (PMSM) having series and parallel winding connection are proposed using the deformed flux model. The deformed flux model includes not only the fault winding flux information but also the inductance variation by cross flux linkage effect depending on the same phase winding distribution. The series winding PMSM model has forth order dynamics by adding the fault winding dynamics into the three phase winding dynamics. For the parallel winding PMSM model, one dynamics is added to describe the different current distribution by the parallel connection of the fault winding and the healthy winding. With the deformed flux model and the positive sequence current assumption, the proposed model is derived in the positive and negative sequence synchronous reference frame (SRF). The finite elements method (FEM) simulation is applied to validate the proposed PMSM model with inter turn short fault.

Original languageEnglish
Title of host publication2013 IEEE Energy Conversion Congress and Exposition, ECCE 2013
Pages4388-4395
Number of pages8
DOIs
StatePublished - 2013
Event5th Annual IEEE Energy Conversion Congress and Exhibition, ECCE 2013 - Denver, CO, United States
Duration: 15 Sep 201319 Sep 2013

Publication series

Name2013 IEEE Energy Conversion Congress and Exposition, ECCE 2013

Conference

Conference5th Annual IEEE Energy Conversion Congress and Exhibition, ECCE 2013
Country/TerritoryUnited States
CityDenver, CO
Period15/09/1319/09/13

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