A single-input four-output (SIFO) AC-DC rectifying system for vibration energy harvesting

Jungmoon Kim, Jihwan Kim, Minseob Sim, Soo-Won Kim, Chulwoo Kim

Research output: Contribution to journalArticle

10 Citations (Scopus)

Abstract

An ac-dc rectifying system for vibration energy harvesting is proposed to generate outputs of four different voltage levels with a single power source. The proposed dual-output rectifier uses only four diodes, similar to a conventional single-output full-bridge rectifier. A switched-capacitor down-converter provides two output voltages from a single input from the voltage doubler by using the proposed load balancer with a low design complexity. The proposed system is implemented in a 0.35-μm CMOS process, and it occupies an area of 0.143 mm 2.

Original languageEnglish
Article number6613559
Pages (from-to)2629-2633
Number of pages5
JournalIEEE Transactions on Power Electronics
Volume29
Issue number6
DOIs
Publication statusPublished - 2014 Jun 1

Fingerprint

Energy harvesting
Vibrations (mechanical)
Electric potential
Diodes
Capacitors

Keywords

  • AC-DC converter
  • multiple output
  • piezoelectric (PE)
  • rectifier
  • switched-capacitor (SC)
  • vibration energy harvesting
  • voltage doubler

ASJC Scopus subject areas

  • Electrical and Electronic Engineering

Cite this

A single-input four-output (SIFO) AC-DC rectifying system for vibration energy harvesting. / Kim, Jungmoon; Kim, Jihwan; Sim, Minseob; Kim, Soo-Won; Kim, Chulwoo.

In: IEEE Transactions on Power Electronics, Vol. 29, No. 6, 6613559, 01.06.2014, p. 2629-2633.

Research output: Contribution to journalArticle

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