This paper delves into a comparative study of various techniques employed in the recovery of piezoelectric energy. We scrutinize four prevalent methodologies, including Parallel-SSHI, Series-SSHI, DSSH, and the standard approach, evaluating their performance based on criteria such as energy conversion efficiency, load independence, implementation complexity, and adaptability for system applications. The results unveil substantial power increases in certain instances, surpassing those achieved with the standard approach. Our comparative analysis provides a nuanced understanding of the strengths and limitations of each piezoelectric energy recovery technique, offering valuable insights for tailored and efficient energy harvesting solutions.

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Exploring Comparative Piezoelectric Energy Harvesting Techniques

  • Bensaid Loubna,
  • Ennawaoui Chouaib,
  • El Hmamsy Youssef,
  • Meryiem Derraz,
  • Laadissi El Mehdi,
  • Hajjaji Abdelowahed

摘要

This paper delves into a comparative study of various techniques employed in the recovery of piezoelectric energy. We scrutinize four prevalent methodologies, including Parallel-SSHI, Series-SSHI, DSSH, and the standard approach, evaluating their performance based on criteria such as energy conversion efficiency, load independence, implementation complexity, and adaptability for system applications. The results unveil substantial power increases in certain instances, surpassing those achieved with the standard approach. Our comparative analysis provides a nuanced understanding of the strengths and limitations of each piezoelectric energy recovery technique, offering valuable insights for tailored and efficient energy harvesting solutions.