- Title
- A comprehensive study on reliability performance of photovoltaic-battery-based microgrids under different energy management strategies
- Creator
- Jiang, Jiahui; Peyghami, Saeed; Coates, Colin; Blaabjerg, Frede
- Relation
- Journal of Energy Storage Vol. 43, Issue November 2021, no. 103051
- Publisher Link
- http://dx.doi.org/10.1016/j.est.2021.103051
- Publisher
- Elsevier
- Resource Type
- journal article
- Date
- 2021
- Description
- As the demand for power reliability keeps rising in modern society, the integration of energy storage systems into power networks increases at an unprecedented rate. Meanwhile, reliability analysis and enhancement of a power network attracts more and more attention. This paper explores the impact of four different energy management strategies (EMSs) on the reliability of microgrids, which play an important role in future distribution networks. The reliability performance is analysed on different levels, including converter interfaces and battery storage units on device level as well as power supply reliability on system level. The numerical analysis has shown that the employed EMS can remarkably affect the reliability indices of the system. The battery lifetime can be increased by more than 50% and annual energy loss can be reduced by up to 92%. Since the economic decision-making depends on the components lifetime and overall system performance, this paper provides deep insights for power engineers to properly design, plan and control future microgrids.
- Subject
- energy storage; energy management strategy; reliability analysis; micorgrid; distributed generation; PV systems; SDG 7; Sustainable Development Goals
- Identifier
- http://hdl.handle.net/1959.13/1476136
- Identifier
- uon:49745
- Identifier
- ISSN:2352-152X
- Rights
- © 2021 The Author(s). Published by Elsevier Ltd. This is an open access article distributed under the terms of the Creative Commons CC-BY license (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
- Language
- eng
- Full Text
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Goal 7: Ensure access to affordable, reliable, sustainable and modern energy
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|---|---|---|---|---|---|---|---|
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