Vibration Energy Harvesting Using a MISO Converter Employing Hybrid Cockcroft-Walton/Dickson Multipliers
4th IEEE International Conference on Power and Energy Applications, ICPEA 2021, Virtual, Busan, Güney Kore, 9 - 11 Ekim 2021, ss.65-68, (Tam Metin Bildiri)
- Yayın Türü: Bildiri / Tam Metin Bildiri
- Doi Numarası: 10.1109/icpea52760.2021.9639336
- Basıldığı Şehir: Virtual, Busan
- Basıldığı Ülke: Güney Kore
- Sayfa Sayıları: ss.65-68
- Anahtar Kelimeler: AC/DC converters, energy harvesting, hybrid Cockcroft-Walton/Dickson multipliers, multiple-input single-output topologies, Step-up converters, vibration energy
- Maltepe Üniversitesi Adresli: Evet
Özet
Vibration energy harvesting is the concept to convert vibrations in an electrical power. For the vibration energy harvesting, a multiple-input single-output (MISO) ac/dc converter is proposed in this paper. Unlike existing converters for vibration energy conversion, the proposed converter achieves not only inductor-less structure but also high voltage gains by the stack topology using hybrid Cockcroft-Walton/Dickson multipliers (HCWDMs). Regarding the proposed MISO converter with two modules, the characteristics, such as power efficiency and output voltage, are clarified by theoretical analysis and simulation program with integrated circuit emphasis (SPICE) simulations. Furthermore, the validity of the proposed MISO topology is confirmed by breadboard tests.