Comparative Study of AC-DC Rectifiers for Vibration Energy Harvesters

Publikation: Beiträge in SammelwerkenBeiträge in KommentarsammlungenForschung

Authors

Energy harvesting systems (EH) have attracted a lot of interest in recent years due to their important role in different applications. Typically, the output of vibrations EH is an alternating current (AC) that requires rectification to supply the electronic load. The rectifier architectures and selection of components have an influence on the energy harvesting system performance in terms of extracted output power and conversion efficiency. In this paper, comparisons between different self-powered rectifier architectures that are composed of diodes and MOSFETs are investigated with simulation and experimental evaluations. This study considers the effect of the load impedance as well as the input voltage levels on the system output power and efficiency. The investigated rectifiers are namely, diode bridge, 4P-MOSFET(4PR), 4N-MOSFET(4NR), 2N-MOSFET-2 diodes (ND), and Negative Voltage Rectifier (NVR). The experimental results show that at 2.5 V input voltage the NVR architecture has the highest output power and efficiency with 119.5 mW and 70.4%, respectively. At 2.5 V of the input voltage, the diode bridge rectifier exhibits an output power of 4S.51mWwhere76.SmW, 6S.93mW, and SO.2 mW are delivered by the 4NR, 4PR, and ND architectures. In terms of conversion efficiency, the diode bridge delivers 40.32 % whereas 4NR, 4PR, and ND architectures show an efficiency of 46.3 %, 44.32 %, and 55.97%, respectively.

OriginalspracheEnglisch
TitelProceedings - 2022 5th International Conference on Power Electronics and their Applications, ICPEA 2022
VerlagInstitute of Electrical and Electronics Engineers Inc.
Erscheinungsdatum2022
ISBN (Print)978-1-7281-6153-2
ISBN (elektronisch)978-1-7281-6152-5
DOIs
PublikationsstatusErschienen - 2022
Extern publiziertJa
Veranstaltung5th International Conference on Power Electronics and their Applications, ICPEA 2022 - Hail, Saudi-Arabien
Dauer: 29.03.202231.03.2022
https://ieeexplore.ieee.org/xpl/conhome/9791119/proceeding
https://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=9791178

Bibliographische Notiz

Publisher Copyright:
© 2022 IEEE.

DOI

Zuletzt angesehen

Forschende

  1. Carmen Wiencke

Publikationen

  1. No matter what the name, we’re all the same? Examining ethnic online discrimination in ridesharing marketplaces
  2. The relevance of international restoration principles for ecosystem restoration practice in Rwanda
  3. Landscape context influences chytrid fungus distribution in an endangered European amphibian
  4. Thinking, doing, organising
  5. Traumjob Sportlehrer/in?
  6. A novel telecoupling framework to assess social relations across spatial scales for ecosystem services research
  7. Identification of phototransformation products of the antiepileptic drug gabapentin
  8. Participation in River Basin Planning Under the Water Framework Directive – Has it Benefitted Good Water Status?
  9. Das Bild in der Schrift
  10. Strengthening and ductilizing of magnesium alloying with heavy rare earth elements
  11. Thinking the Problematic
  12. Editorial
  13. Measuring social norms in economics
  14. Hic sunt leones
  15. Market for Corporate Control and CSR
  16. N:P Ratio and the Nature of Nutrient Limitation in Calluna-Dominated Heathlands
  17. Assessment of the environmental persistence and long-range transport of endosulfan
  18. Aprendiendo con todos los sentidos en la clase EFE
  19. Persistent career indecision over time: Links with personality, barriers, self-efficacy, and life satisfaction
  20. This was Tomorrow. Die koloniale Moderne und ihre blinden Flecken“
  21. Purpurne Zeichen
  22. §60 Nutzung von Seewasserstraßen
  23. Cybervictimization, self-esteem, and social relationships among German secondary school students
  24. The Right to Consular Assistance Under International Law
  25. Status of the development of creep resistant magnesium materials for automotive applications
  26. Sobre la transferencia
  27. Sustainable Management compensation and ESG performance
  28. Entwicklung von Instrumenten zur Vermeidung von Lebensmittelabfällen
  29. Notting Hill Gate 3