2nd Annual International Conference on Energy, Environmental & Sustainable Ecosystem Development (EESED 2016)

Research on energy storage technologies for marine current energy systems

Authors
Wen-Jun She, Xu-Dong Zhang
Corresponding Author
Wen-Jun She
Available Online August 2016.
DOI
10.2991/eesed-16.2017.64How to use a DOI?
Keywords
Marine Current Energy; Energy Storage; Power Fluctuation
Abstract

Ocean is a huge renewable energy source, a tremendous amount of electric energy can be extracted from marine currents. However, the electric energy extracted from the marine currents is very volatile due to the swell effect and the periodicity of the tidal phenomenon. Energy storage system can play a crucial role in the marine energy system to improve the power quality and make the marine generation system more reliable. In this paper, different energy storage technologies are introduced and discussed. It is shown that super-capacitor and flywheel are more suitable for compensating short-period power fluctuation due to swell effect while sodium-sulfur batteries and flow batteries are favorable for smoothing the long-period power fluctuation due to the tidal phenomenon. Finally, it is concluded that the hybrid energy storage technology has a great application prospect in the marine current energy system.

Copyright
© 2017, the Authors. Published by Atlantis Press.
Open Access
This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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Volume Title
2nd Annual International Conference on Energy, Environmental & Sustainable Ecosystem Development (EESED 2016)
Series
Advances in Engineering Research
Publication Date
August 2016
ISBN
978-94-6252-309-8
ISSN
2352-5401
DOI
10.2991/eesed-16.2017.64How to use a DOI?
Copyright
© 2017, the Authors. Published by Atlantis Press.
Open Access
This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

Cite this article

TY  - CONF
AU  - Wen-Jun She
AU  - Xu-Dong Zhang
PY  - 2016/08
DA  - 2016/08
TI  - Research on energy storage technologies for marine current energy systems
BT  - 2nd Annual International Conference on Energy, Environmental & Sustainable Ecosystem Development (EESED 2016)
PB  - Atlantis Press
SP  - 466
EP  - 471
SN  - 2352-5401
UR  - https://doi.org/10.2991/eesed-16.2017.64
DO  - 10.2991/eesed-16.2017.64
ID  - She2016/08
ER  -