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An Analysis of Failures and Practical Possibilities of Diagnosing IGBT Transistors in Converter Circuits of Marine Propulsion Systems
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Submitted:
03 June 2022
Posted:
07 June 2022
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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.
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Subject: Engineering - Electrical and Electronic Engineering
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.
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