A high voltage gain sc dc-dc converter based on cross-connected fibonacci-type converter
Küçük Resim Yok
Tarih
2018
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
IEEE
Erişim Hakkı
CC0 1.0 Universal
info:eu-repo/semantics/openAccess
info:eu-repo/semantics/openAccess
Özet
For energy harvesting systems, this paper presents a high voltage gain switched-capacitor (SC) converter with cross-connected topology. By cross-connecting two Fibonacci-type DC-DC converters, the proposed SC DC-DC converter provides a high stepped-up voltage which is expressed as a power of two. Unlike conventional converters, the stepped-up voltage is generated in all clock phase. Furthermore, the cross-connected structure provides the reduction of internal resistance and output capacitance. Therefore, small size and efficient energy conversion can be achieved by the proposed converter. The characteristics of the proposed converter were investigated by not only SPICE simulations but also theoretical analysis, where the proposed converter demonstrated high performance such as high voltage gain, small size, high power efficiency, and fast response speed.
Açıklama
Anahtar Kelimeler
Capacitors, Topology, Energy harvesting, High-voltage techniques, Charge pumps, Smoothing methods, DC-DC power converters
Kaynak
International Conference on Engineering, Applied Sciences, and Technology (ICEAST)
WoS Q Değeri
Scopus Q Değeri
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Sayı
Künye
Eguchi, K., Pongwatd, S., Asadi, F. ve Fujisaki, H. (2018). A high voltage gain sc dc-dc converter based on cross-connected fibonacci-type converter. International Conference on Engineering, Applied Sciences, and Technology (ICEAST), IEEE.
