A Wide-Range Capacitive DC-DC Converter with 2D-MPPT for Soil/Solar Energy Extraction

I. Che Ou; Jia Ping Yang; Chia Hung Liu; Kai Jie Huang; Kun Ju Tsai; Yu Lee; Yuan Hua Chu; Yu-Te Liao

doi:10.1109/ASSCC.2018.8579339

A Wide-Range Capacitive DC-DC Converter with 2D-MPPT for Soil/Solar Energy Extraction

I. Che Ou, Jia Ping Yang, Chia Hung Liu, Kai Jie Huang, Kun Ju Tsai, Yu Lee, Yuan Hua Chu, Yu-Te Liao

Department of Electrical and Computer Engineering

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

1 Scopus citations

Abstract

This paper presents a capacitive DC-DC converter with adaptive DC-DC conversion ratios and maximum power point tracking (MPPT) for soil and solar energy extraction. To overcome the varying input power ranges of the soil/solar energy sources, a two-dimension power tracking loop with time-based current slope detection was employed. The design was fabricated in a 0.18-μm CMOS process, achieving >80% efficiency in a throughput power range of 360μW to 25mW in the soil mode and from 400 μW to l0mW in the solar mode while the peak system efficiency is 89.5%.

Original language	English
Title of host publication	2018 IEEE Asian Solid-State Circuits Conference, A-SSCC 2018 - Proceedings
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	37-38
Number of pages	2
ISBN (Electronic)	9781538664124
DOIs	https://doi.org/10.1109/ASSCC.2018.8579339
State	Published - 14 Dec 2018
Event	2018 IEEE Asian Solid-State Circuits Conference, A-SSCC 2018 - Tainan, Taiwan Duration: 5 Nov 2018 → 7 Nov 2018

Publication series

Name	2018 IEEE Asian Solid-State Circuits Conference, A-SSCC 2018 - Proceedings

Conference

Conference	2018 IEEE Asian Solid-State Circuits Conference, A-SSCC 2018
Country/Territory	Taiwan
City	Tainan
Period	5/11/18 → 7/11/18

Access to Document

10.1109/ASSCC.2018.8579339

Cite this

Ou, I. C., Yang, J. P., Liu, C. H., Huang, K. J., Tsai, K. J., Lee, Y., Chu, Y. H., & Liao, Y.-T. (2018). A Wide-Range Capacitive DC-DC Converter with 2D-MPPT for Soil/Solar Energy Extraction. In 2018 IEEE Asian Solid-State Circuits Conference, A-SSCC 2018 - Proceedings (pp. 37-38). Article 8579339 (2018 IEEE Asian Solid-State Circuits Conference, A-SSCC 2018 - Proceedings). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ASSCC.2018.8579339

@inproceedings{7255014490ef48b2851753a7e17636c1,

title = "A Wide-Range Capacitive DC-DC Converter with 2D-MPPT for Soil/Solar Energy Extraction",

abstract = "This paper presents a capacitive DC-DC converter with adaptive DC-DC conversion ratios and maximum power point tracking (MPPT) for soil and solar energy extraction. To overcome the varying input power ranges of the soil/solar energy sources, a two-dimension power tracking loop with time-based current slope detection was employed. The design was fabricated in a 0.18-μm CMOS process, achieving >80% efficiency in a throughput power range of 360μW to 25mW in the soil mode and from 400 μW to l0mW in the solar mode while the peak system efficiency is 89.5%.",

author = "Ou, {I. Che} and Yang, {Jia Ping} and Liu, {Chia Hung} and Huang, {Kai Jie} and Tsai, {Kun Ju} and Yu Lee and Chu, {Yuan Hua} and Yu-Te Liao",

note = "Publisher Copyright: {\textcopyright} 2018 IEEE.; 2018 IEEE Asian Solid-State Circuits Conference, A-SSCC 2018 ; Conference date: 05-11-2018 Through 07-11-2018",

year = "2018",

month = dec,

day = "14",

doi = "10.1109/ASSCC.2018.8579339",

language = "English",

series = "2018 IEEE Asian Solid-State Circuits Conference, A-SSCC 2018 - Proceedings",

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

pages = "37--38",

booktitle = "2018 IEEE Asian Solid-State Circuits Conference, A-SSCC 2018 - Proceedings",

address = "美國",

}

Ou, IC, Yang, JP, Liu, CH, Huang, KJ, Tsai, KJ, Lee, Y, Chu, YH & Liao, Y-T 2018, A Wide-Range Capacitive DC-DC Converter with 2D-MPPT for Soil/Solar Energy Extraction. in 2018 IEEE Asian Solid-State Circuits Conference, A-SSCC 2018 - Proceedings., 8579339, 2018 IEEE Asian Solid-State Circuits Conference, A-SSCC 2018 - Proceedings, Institute of Electrical and Electronics Engineers Inc., pp. 37-38, 2018 IEEE Asian Solid-State Circuits Conference, A-SSCC 2018, Tainan, Taiwan, 5/11/18. https://doi.org/10.1109/ASSCC.2018.8579339

A Wide-Range Capacitive DC-DC Converter with 2D-MPPT for Soil/Solar Energy Extraction. / Ou, I. Che; Yang, Jia Ping; Liu, Chia Hung et al.
2018 IEEE Asian Solid-State Circuits Conference, A-SSCC 2018 - Proceedings. Institute of Electrical and Electronics Engineers Inc., 2018. p. 37-38 8579339 (2018 IEEE Asian Solid-State Circuits Conference, A-SSCC 2018 - Proceedings).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

TY - GEN

T1 - A Wide-Range Capacitive DC-DC Converter with 2D-MPPT for Soil/Solar Energy Extraction

AU - Ou, I. Che

AU - Yang, Jia Ping

AU - Liu, Chia Hung

AU - Huang, Kai Jie

AU - Tsai, Kun Ju

AU - Lee, Yu

AU - Chu, Yuan Hua

AU - Liao, Yu-Te

PY - 2018/12/14

Y1 - 2018/12/14

N2 - This paper presents a capacitive DC-DC converter with adaptive DC-DC conversion ratios and maximum power point tracking (MPPT) for soil and solar energy extraction. To overcome the varying input power ranges of the soil/solar energy sources, a two-dimension power tracking loop with time-based current slope detection was employed. The design was fabricated in a 0.18-μm CMOS process, achieving >80% efficiency in a throughput power range of 360μW to 25mW in the soil mode and from 400 μW to l0mW in the solar mode while the peak system efficiency is 89.5%.

AB - This paper presents a capacitive DC-DC converter with adaptive DC-DC conversion ratios and maximum power point tracking (MPPT) for soil and solar energy extraction. To overcome the varying input power ranges of the soil/solar energy sources, a two-dimension power tracking loop with time-based current slope detection was employed. The design was fabricated in a 0.18-μm CMOS process, achieving >80% efficiency in a throughput power range of 360μW to 25mW in the soil mode and from 400 μW to l0mW in the solar mode while the peak system efficiency is 89.5%.

UR - http://www.scopus.com/inward/record.url?scp=85060468634&partnerID=8YFLogxK

U2 - 10.1109/ASSCC.2018.8579339

DO - 10.1109/ASSCC.2018.8579339

M3 - Conference contribution

AN - SCOPUS:85060468634

T3 - 2018 IEEE Asian Solid-State Circuits Conference, A-SSCC 2018 - Proceedings

SP - 37

EP - 38

BT - 2018 IEEE Asian Solid-State Circuits Conference, A-SSCC 2018 - Proceedings

PB - Institute of Electrical and Electronics Engineers Inc.

T2 - 2018 IEEE Asian Solid-State Circuits Conference, A-SSCC 2018

Y2 - 5 November 2018 through 7 November 2018

ER -

Ou IC, Yang JP, Liu CH, Huang KJ, Tsai KJ, Lee Y et al. A Wide-Range Capacitive DC-DC Converter with 2D-MPPT for Soil/Solar Energy Extraction. In 2018 IEEE Asian Solid-State Circuits Conference, A-SSCC 2018 - Proceedings. Institute of Electrical and Electronics Engineers Inc. 2018. p. 37-38. 8579339. (2018 IEEE Asian Solid-State Circuits Conference, A-SSCC 2018 - Proceedings). doi: 10.1109/ASSCC.2018.8579339

A Wide-Range Capacitive DC-DC Converter with 2D-MPPT for Soil/Solar Energy Extraction

Abstract

Publication series

Conference

Access to Document

Other files and links

Fingerprint

Cite this