A high-efficiency energy storage scheme of solar micro-power systems

Yong Tai He; Li Hui Liu; Yan Qiu Li; Wang Lei

doi:10.4028/www.scientific.net/amr.60-61.74

A high-efficiency energy storage scheme of solar micro-power systems

Yong Tai He^*
, Li Hui Liu
, Yan Qiu Li
, Wang Lei

^*Corresponding author for this work

School of Optics and Photonics

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

3 Citations (Scopus)

Abstract

In self-power sensor nodes, the capability of energy harvesting and storing of the solar micro-power system determines their lifetime and adaptability to the environment. As a load of solar cells, energy storage devices directly influence the output conversion efficiency of solar cells and output power of solar micro-power system. In this paper, the advantages and disadvantages of NiCD batteries, NiMH batteries, Polymer Lithium-ion batteries and Super-capacitors are analyzed based on features of the solar micro-power system. A hybrid storage system combined with Polymer Lithium-ion batteries and the super-capacitors is designed. Experimental results show that the power density of hybrid storage system is larger than that of Polymer Lithium-ion batteries. The capability of pulsing load is improved over 60%, and the energy storage loss is reduced.

Original language	English
Title of host publication	Micro and Nano Technology - 1st International Conference Society of Micro/Nano Technology, CSMNT
Publisher	Trans Tech Publications
Pages	74-78
Number of pages	5
ISBN (Print)	0878493395, 9780878493395
DOIs	https://doi.org/10.4028/www.scientific.net/amr.60-61.74
Publication status	Published - 2009
Event	Micro and Nano Technology - 1st International Conference Society of Micro/Nano Technology, CSMNT - Beijing, China Duration: 19 Nov 2008 → 22 Nov 2008

Publication series

Name	Advanced Materials Research
Volume	60-61
ISSN (Print)	1022-6680

Conference

Conference	Micro and Nano Technology - 1st International Conference Society of Micro/Nano Technology, CSMNT
Country/Territory	China
City	Beijing
Period	19/11/08 → 22/11/08

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

SDG 7 Affordable and Clean Energy

Keywords

Energy management
Energy storage devices
Sensor nodes
Solar micro-power

Access to Document

10.4028/www.scientific.net/amr.60-61.74

Cite this

@inproceedings{94a659fab1994ceda22dd97723b5ffe7,

title = "A high-efficiency energy storage scheme of solar micro-power systems",

abstract = "In self-power sensor nodes, the capability of energy harvesting and storing of the solar micro-power system determines their lifetime and adaptability to the environment. As a load of solar cells, energy storage devices directly influence the output conversion efficiency of solar cells and output power of solar micro-power system. In this paper, the advantages and disadvantages of NiCD batteries, NiMH batteries, Polymer Lithium-ion batteries and Super-capacitors are analyzed based on features of the solar micro-power system. A hybrid storage system combined with Polymer Lithium-ion batteries and the super-capacitors is designed. Experimental results show that the power density of hybrid storage system is larger than that of Polymer Lithium-ion batteries. The capability of pulsing load is improved over 60\%, and the energy storage loss is reduced.",

keywords = "Energy management, Energy storage devices, Sensor nodes, Solar micro-power",

author = "He, \{Yong Tai\} and Liu, \{Li Hui\} and Li, \{Yan Qiu\} and Wang Lei",

year = "2009",

doi = "10.4028/www.scientific.net/amr.60-61.74",

language = "English",

isbn = "0878493395",

series = "Advanced Materials Research",

publisher = "Trans Tech Publications",

pages = "74--78",

booktitle = "Micro and Nano Technology - 1st International Conference Society of Micro/Nano Technology, CSMNT",

address = "Germany",

note = "Micro and Nano Technology - 1st International Conference Society of Micro/Nano Technology, CSMNT ; Conference date: 19-11-2008 Through 22-11-2008",

}

He, YT, Liu, LH , Li, YQ & Lei, W 2009, A high-efficiency energy storage scheme of solar micro-power systems. in Micro and Nano Technology - 1st International Conference Society of Micro/Nano Technology, CSMNT. Advanced Materials Research, vol. 60-61, Trans Tech Publications, pp. 74-78, Micro and Nano Technology - 1st International Conference Society of Micro/Nano Technology, CSMNT, Beijing, China, 19/11/08. https://doi.org/10.4028/www.scientific.net/amr.60-61.74

A high-efficiency energy storage scheme of solar micro-power systems. / He, Yong Tai; Liu, Li Hui ; Li, Yan Qiu et al.
Micro and Nano Technology - 1st International Conference Society of Micro/Nano Technology, CSMNT. Trans Tech Publications, 2009. p. 74-78 (Advanced Materials Research; Vol. 60-61).

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

TY - GEN

T1 - A high-efficiency energy storage scheme of solar micro-power systems

AU - He, Yong Tai

AU - Liu, Li Hui

AU - Li, Yan Qiu

AU - Lei, Wang

PY - 2009

Y1 - 2009

N2 - In self-power sensor nodes, the capability of energy harvesting and storing of the solar micro-power system determines their lifetime and adaptability to the environment. As a load of solar cells, energy storage devices directly influence the output conversion efficiency of solar cells and output power of solar micro-power system. In this paper, the advantages and disadvantages of NiCD batteries, NiMH batteries, Polymer Lithium-ion batteries and Super-capacitors are analyzed based on features of the solar micro-power system. A hybrid storage system combined with Polymer Lithium-ion batteries and the super-capacitors is designed. Experimental results show that the power density of hybrid storage system is larger than that of Polymer Lithium-ion batteries. The capability of pulsing load is improved over 60%, and the energy storage loss is reduced.

AB - In self-power sensor nodes, the capability of energy harvesting and storing of the solar micro-power system determines their lifetime and adaptability to the environment. As a load of solar cells, energy storage devices directly influence the output conversion efficiency of solar cells and output power of solar micro-power system. In this paper, the advantages and disadvantages of NiCD batteries, NiMH batteries, Polymer Lithium-ion batteries and Super-capacitors are analyzed based on features of the solar micro-power system. A hybrid storage system combined with Polymer Lithium-ion batteries and the super-capacitors is designed. Experimental results show that the power density of hybrid storage system is larger than that of Polymer Lithium-ion batteries. The capability of pulsing load is improved over 60%, and the energy storage loss is reduced.

KW - Energy management

KW - Energy storage devices

KW - Sensor nodes

KW - Solar micro-power

UR - https://www.scopus.com/pages/publications/71849111488

U2 - 10.4028/www.scientific.net/amr.60-61.74

DO - 10.4028/www.scientific.net/amr.60-61.74

M3 - Conference contribution

AN - SCOPUS:71849111488

SN - 0878493395

SN - 9780878493395

T3 - Advanced Materials Research

SP - 74

EP - 78

BT - Micro and Nano Technology - 1st International Conference Society of Micro/Nano Technology, CSMNT

PB - Trans Tech Publications

T2 - Micro and Nano Technology - 1st International Conference Society of Micro/Nano Technology, CSMNT

Y2 - 19 November 2008 through 22 November 2008

ER -

A high-efficiency energy storage scheme of solar micro-power systems

Abstract

Publication series

Conference

UN SDGs

Keywords

Access to Document

Other files and links

Fingerprint

Cite this