This paper presents a new fault detection and diagnosis method for a six-phase voltage source inverter (VSI). The proposed method is based on an equivalent six dimension of a current trajectory mass center of the VSI output currents. This approach allows detecting and identifying the faulty power switch. The proposed approach results in a fast and reliable fault detection method. The performance of a proposed technique, are confirmed through several simulation and experimental results.
|Title of host publication||Baltic Electronics Conference (BEC)|
|Publication status||Published - 1 Jan 2012|
|Event||2012 13th Biennial Baltic Electronics Conference (BEC) - Tallinn University of Technology, Tallinn, Estonia|
Duration: 3 Oct 2012 → 5 Oct 2012
|Conference||2012 13th Biennial Baltic Electronics Conference (BEC)|
|Period||3/10/12 → 5/10/12|