2025, Vol. 5, Issue 2, Part A
Development of high-efficiency microelectronic components for renewable energy systems
Author(s): Mariana Oliveira, Rafael Costa and Camila Ferreira
Abstract: The transition toward renewable energy has created a pressing demand for high-performance power electronic components that ensure efficient energy conversion, improved thermal management, and enhanced reliability. This study focuses on the development and evaluation of high-efficiency microelectronic components based on advanced semiconductor technologies, specifically Silicon Carbide (SiC) and Gallium Nitride (GaN), to address the performance limitations of conventional silicon-based devices in renewable energy systems. A structured design, modeling, and testing methodology was employed to assess key performance parameters including conversion efficiency, switching loss, harmonic distortion, thermal stability, and Mean Time Between Failures (MTBF). Statistical analysis using one-way ANOVA and post-hoc testing revealed significant performance improvements for wide bandgap devices compared to silicon across all measured metrics. GaN-based converters achieved the highest conversion efficiency and lowest switching losses, while SiC-based systems demonstrated superior thermal stability and reliability under extended stress conditions. These results highlight the critical role of material selection and device architecture in optimizing system-level performance. Practical recommendations include the phased adoption of wide bandgap devices in renewable infrastructures, optimization of passive and control elements, and implementation of advanced packaging and monitoring strategies to maximize long-term reliability. The study concludes that the integration of SiC and GaN technologies provides a transformative approach to improving energy conversion efficiency, operational stability, and scalability of photovoltaic and wind energy systems, supporting the broader objective of a sustainable and resilient energy transition.
Pages: 44-49 | Views: 212 | Downloads: 45
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How to cite this article:
Mariana Oliveira, Rafael Costa, Camila Ferreira. Development of high-efficiency microelectronic components for renewable energy systems. Int J Electron Microcircuits 2025;5(2):44-49.
