Akademik Veri Yönetim Sistemi
IET Renewable Power Generation, cilt.19, sa.1, 2025 (SCI-Expanded)
The significance of power converters has grown substantially in recent years, driven by rapid advancements in sectors such as renewable energy generation and electric vehicles (EVs). As a result, the need to evaluate the reliability of power electronic devices has become increasingly critical. Research focusing on the degradation of power devices and estimating their remaining useful lifetime has accelerated. Consequently, a comprehensive review of the existing technological research in this domain is essential. This study seeks to provide a valuable reference for the industry by elucidating the core principles of reliability analysis in power converters and comparing various studies conducted in this field. In the context of reliability analysis and remaining lifetime estimation, particular attention is paid to semiconductor switching components, which form the cornerstone of these converters. After detailing the failure modes and mechanisms, the study focuses on the failure data and the measurement techniques employed for its collection. By highlighting the methodologies used in power device modeling and lifetime estimation, this work aims to offer guidance for future research in this area. In this context, the most effective studies conducted in the relevant field in recent years have been examined, evaluated, and presented as a road map for future research.