Author :
Capolino, Gerard-Andre ; Antonino-Daviu, Jose A. ; Riera-Guasp, Martin
Abstract :
For the last ten years, at least three different special sections dealing with diagnostics in power electrical engineering have been published in the IEEE transactions on industrial electronics [1]-[5]. All of them had their specificities, but the last ones, starting in 2011, were more connected to relevant events organized on the topic. In fact, these events have been clearly the only international forums fully dedicated to diagnostics techniques in power electrical engineering. For this particular issue, it has been decided to separate the different submissions into six parts: state of the art; general methods; induction machines (IMs); synchronous machines (SMs); . electrical drives; power components and power converters. The second section includes only one state-of-the-art paper, which is dedicated to actual techniques implemented in both industry and research laboratories. The third section includes three papers on diagnostic techniques not specifically aimed at a particular type of machine. The fourth section includes three papers devoted to diagnostics of rotor faults, two dedicated to stator insulation issues, and four papers dealing with mechanical faults diagnosis in IMs. The fifth section includes papers focusing on different types of SMs. The first two papers deal with wound-rotor SMs, the following three papers are dedicated to permanent-magnet radial flux machines, and the last one deals with permanent-magnet axial flux machines. Regarding the types of faults analyzed, there are three papers devoted to the diagnosis of interturn short circuits in the stator windings, i.e., one dedicated to the detection and location of field-winding-to-ground faults and a paper devoted to the diagnosis of static eccentricities. In the sixth section, two papers investigate issues related to faults in drive sensors, and one is devoted to fault detections in the coupling inductors. The last section includes two papers devoted to diagnosis of faults and losses analysis i- switching components of power converters.
Keywords :
asynchronous machines; electric drives; fault diagnosis; machine insulation; permanent magnet machines; power convertors; rotors; stators; synchronous machines; IMs; diagnostics techniques; drive sensors; electrical drives; electrical machines; field-winding-to-ground fault detection; field-winding-to-ground fault location; induction machines; interturn short circuit diagnosis; losses analysis; mechanical faults diagnosis; permanent-magnet axial flux machines; permanent-magnet radial flux machines; power components; power converters; power electrical engineering; power electronics; rotor fault diagnostics; static eccentricity diagnosis; stator insulation; stator windings; switching components; synchronous machines; wound-rotor SMs; Drives; Electric machines; Fault detection; Induction machines; Power conversion; Power electronics; Rotors; Special issues and sections;
