Fault Detection and Diagnosis of Voltage Source Inverter using the 3D Current Trajectory Mass Center

Research output: Chapter in Book/Report/Conference proceedingConference contribution

7 Citations (Scopus)

Abstract

his paper investigates the use of the current trajectory mass center in a three dimensional referential. The proposed approach uses the inverter output currents. These currents are used to obtain a typical pattern in a three dimensional referential. According the fault type different patterns is obtained. In this way, with the proposed approach it is possible to detect and identify the faulty power switch In order to automatically identify the different patterns, it is used an algorithm to obtain a mass center of the 3D current trajectory. This results in a fast and reliable fault detection method. The applicability of the proposed technique, are confirmed through several simulation and experimental results.
Original languageUnknown
Title of host publication2012 IEEE INTERNATIONAL CONFERENCE ON INDUSTRIAL TECHNOLOGY (ICIT)
Pages737-742
Volume-
DOIs
Publication statusPublished - 1 Jan 2012
EventIEEE International Conference on Industrial Technology (ICIT) -
Duration: 1 Jan 2012 → …

Conference

ConferenceIEEE International Conference on Industrial Technology (ICIT)
Period1/01/12 → …

Cite this

Martins, J. F. A., & DEE Group Author (2012). Fault Detection and Diagnosis of Voltage Source Inverter using the 3D Current Trajectory Mass Center. In 2012 IEEE INTERNATIONAL CONFERENCE ON INDUSTRIAL TECHNOLOGY (ICIT) (Vol. -, pp. 737-742) https://doi.org/10.1109/ICIT.2012.6210026