Work

Detection of inter-turns short circuits in permanent magnet synchronous motors operating under transient conditions by means of the zero sequence voltage

Year: 2011

Type: conference-paper

Abstract: This work proposes the zero sequence voltage component (ZSVC) of the stator three-phase voltages as a method for detecting winding inter-turns short circuits in permanent magnet synchronous motors PMSM operating under transient conditions. Additionally it proves the linear relationship between the\nZSVC and speed, which is effectively used as a fault severity index. The acquired ZSVC temporal signal is processed by means of the Hilbert-Huang transform (HHT).\nExperimental results presented in this work show the advantages of the method to provide helpful data for online diagnosis of stator winding inter-turn faults.

Source: RECERCAT (Consorci de Serveis Universitaris de Catalunya)

Authors: Urresty, Riba, Saavedra, Romeral

Language: English

Topic: Machine Fault Diagnosis Techniques

Subfield: Control and Systems Engineering

Field: Engineering

Domain: Physical Sciences

SDG: Industry, innovation and infrastructure

Open Access status: green

Funder: Ministerio de Ciencia y Tecnología

OpenAlex ID: W3144658306

FWCI: 3.146

Cites:

Cited by: 19

Related to: 10