A Single-Inductor Dual-Input Dual-Output DC-DC Converter for Photovoltaic and Piezoelectric Energy Harvesting Systems

I. Chou Chen; Che Wei Liang; Tsung Heng Tsai

doi:10.1109/TCSII.2019.2921349

A Single-Inductor Dual-Input Dual-Output DC-DC Converter for Photovoltaic and Piezoelectric Energy Harvesting Systems

I. Chou Chen
, Che Wei Liang
, Tsung Heng Tsai^*

^*此作品的通信作者

前瞻半導體研究所

研究成果: Article › 同行評審

40 引文斯高帕斯（Scopus）

摘要

A single-inductor dual-input dual-output (SI-DIDO) dc-dc converter for photovoltaic and piezoelectric energy harvesting systems is proposed. The SI-DIDO dc-dc converter uses buck-boost topology. A new algorithm is proposed to share the single inductor between all the inputs and outputs in one switch cycle. Light-load or heavy-load mode is determined by current-mode pulse width modulation (PWM) control. Moreover, a delay lock loop (DLL)-based zero-current detector (ZCD) is proposed to lock the pre-opening time of the comparator. Measurement results show that the peak efficiency of the proposed SI-DIDO buck-boost dc-dc converter is 88.1%.

原文	English
文章編號	8733894
頁（從 - 到）	1763-1767
頁數	5
期刊	IEEE Transactions on Circuits and Systems I: Regular Papers
卷	66
發行號	10
DOIs	https://doi.org/10.1109/TCSII.2019.2921349
出版狀態	Published - 10月 2019

UN SDG

此研究成果有助於以下永續發展目標

存取文件

10.1109/TCSII.2019.2921349

其它文件與鏈接

Link to publication in Scopus

引用此

@article{a9f75fc1020242e5b81b3c5a4ed61cea,

title = "A Single-Inductor Dual-Input Dual-Output DC-DC Converter for Photovoltaic and Piezoelectric Energy Harvesting Systems",

abstract = "A single-inductor dual-input dual-output (SI-DIDO) dc-dc converter for photovoltaic and piezoelectric energy harvesting systems is proposed. The SI-DIDO dc-dc converter uses buck-boost topology. A new algorithm is proposed to share the single inductor between all the inputs and outputs in one switch cycle. Light-load or heavy-load mode is determined by current-mode pulse width modulation (PWM) control. Moreover, a delay lock loop (DLL)-based zero-current detector (ZCD) is proposed to lock the pre-opening time of the comparator. Measurement results show that the peak efficiency of the proposed SI-DIDO buck-boost dc-dc converter is 88.1\%.",

keywords = "DC-DC converter, delay lock loop (DLL), energy harvesting, maximum power point tracking (MPPT), zero current detector (ZCD)",

author = "Chen, \{I. Chou\} and Liang, \{Che Wei\} and Tsai, \{Tsung Heng\}",

note = "Publisher Copyright: {\textcopyright} 2019 IEEE.",

year = "2019",

month = oct,

doi = "10.1109/TCSII.2019.2921349",

language = "English",

volume = "66",

pages = "1763--1767",

journal = "IEEE Transactions on Circuits and Systems I: Regular Papers",

issn = "1549-7747",

publisher = "Institute of Electrical and Electronics Engineers Inc.",

number = "10",

}

TY - JOUR

T1 - A Single-Inductor Dual-Input Dual-Output DC-DC Converter for Photovoltaic and Piezoelectric Energy Harvesting Systems

AU - Chen, I. Chou

AU - Liang, Che Wei

AU - Tsai, Tsung Heng

PY - 2019/10

Y1 - 2019/10

N2 - A single-inductor dual-input dual-output (SI-DIDO) dc-dc converter for photovoltaic and piezoelectric energy harvesting systems is proposed. The SI-DIDO dc-dc converter uses buck-boost topology. A new algorithm is proposed to share the single inductor between all the inputs and outputs in one switch cycle. Light-load or heavy-load mode is determined by current-mode pulse width modulation (PWM) control. Moreover, a delay lock loop (DLL)-based zero-current detector (ZCD) is proposed to lock the pre-opening time of the comparator. Measurement results show that the peak efficiency of the proposed SI-DIDO buck-boost dc-dc converter is 88.1%.

AB - A single-inductor dual-input dual-output (SI-DIDO) dc-dc converter for photovoltaic and piezoelectric energy harvesting systems is proposed. The SI-DIDO dc-dc converter uses buck-boost topology. A new algorithm is proposed to share the single inductor between all the inputs and outputs in one switch cycle. Light-load or heavy-load mode is determined by current-mode pulse width modulation (PWM) control. Moreover, a delay lock loop (DLL)-based zero-current detector (ZCD) is proposed to lock the pre-opening time of the comparator. Measurement results show that the peak efficiency of the proposed SI-DIDO buck-boost dc-dc converter is 88.1%.

KW - DC-DC converter

KW - delay lock loop (DLL)

KW - energy harvesting

KW - maximum power point tracking (MPPT)

KW - zero current detector (ZCD)

UR - https://www.scopus.com/pages/publications/85072763044

U2 - 10.1109/TCSII.2019.2921349

DO - 10.1109/TCSII.2019.2921349

M3 - Article

AN - SCOPUS:85072763044

SN - 1549-7747

VL - 66

SP - 1763

EP - 1767

JO - IEEE Transactions on Circuits and Systems I: Regular Papers

JF - IEEE Transactions on Circuits and Systems I: Regular Papers

IS - 10

M1 - 8733894

ER -

A Single-Inductor Dual-Input Dual-Output DC-DC Converter for Photovoltaic and Piezoelectric Energy Harvesting Systems

摘要

UN SDG

存取文件

其它文件與鏈接

指紋

引用此