Hybrid AHP-VIKOR methodology for multi-criteria decision-making in marine renewable energy systems: Optimizing DC-DC buck converters for sustainable offshore applications

  • 0School of Computer Science and Engineering, Hunan University of Information Technology, Changsha 410151, China.

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Summary

This summary is machine-generated.

This study introduces a hybrid AHP-VIKOR method to rank DC-DC buck converters for sustainable offshore energy. The approach identifies optimal designs balancing efficiency, reliability, and durability for marine applications.

Area Of Science

  • Marine renewable energy systems
  • Sustainable power electronics
  • Offshore energy conversion

Background

  • Growing demand for sustainable offshore energy requires efficient power conversion.
  • DC-DC buck converters are vital for offshore wind, wave, and solar energy systems.
  • Selecting optimal converters involves balancing efficiency, reliability, cost, thermal performance, and size in harsh marine environments.

Purpose Of The Study

  • To propose and validate a hybrid Analytic Hierarchy Process (AHP) and VIsekriterijumska Optimizacija I Kompromisno Resenje (VIKOR) methodology.
  • To systematically evaluate and rank DC-DC buck converter designs for offshore renewable energy applications.
  • To ensure environmentally conscious and data-driven selection of power electronics for marine environments.

Main Methods

  • Integration of expert-driven weighting using AHP.
  • Quantitative multi-criteria ranking using the VIKOR method.
  • Hybrid approach to address complex trade-offs in converter selection.

Main Results

  • Identification of the most optimal DC-DC buck converter design based on defined criteria.
  • Achieved high efficiency and minimal thermal losses in the selected design.
  • Demonstrated improved durability for converters operating in harsh marine conditions.

Conclusions

  • The hybrid AHP-VIKOR methodology provides a robust framework for selecting sustainable offshore power converters.
  • The study contributes to the development of resilient and energy-efficient marine power electronics.
  • This approach supports informed decision-making for sustainable offshore energy infrastructure.

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