Submitted:
03 June 2022
Posted:
07 June 2022
You are already at the latest version
Abstract
The article presents the results of tests related to failure analysis and finding ways to diagnose used semiconductor elements, among other, in power electronics converter systems on vessels and offshore facilities (drilling and production rigs, wind turbines). Diagnostic relationships were found between the temperature change in the above systems and the signals generated in form of elastic waves of acoustic emission.
Keywords:
acoustic emission
; sensor
; transducer
; gate turn-off thyristor
; power electronics
Copyright: This open access article is published under a Creative Commons CC BY 4.0 license, which permit the free download, distribution, and reuse, provided that the author and preprint are cited in any reuse.
