Integration of vanadium redox battery with PV systems: modeling and operational characteristics

Guishi Wang; Mihai Ciobotaru; Vassilios G. Agelidis

doi:10.1109/ISIE.2012.6237161

Integration of vanadium redox battery with PV systems: modeling and operational characteristics

Guishi Wang, Mihai Ciobotaru, Vassilios G. Agelidis

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

8 Citations (Scopus)

Abstract

Large-scale photovoltaic (PV) installations have experienced an unprecedented growth in the last few years, mainly due to renewable energy generation targets, government incentives, reduced installation costs and continuous advancement of the PV technologies. However, this growth brings new technical challenges to the electricity grid. For instance, the inherent intermittency of PV power has given rise to a number of approaches to compensate for the variability in its output. A possible solution could be the integration of battery energy storage with the PV power plants. The Vanadium Redox Battery (VRB) is one of the batteries having the potential to increase the supply reliability of large-scale PV power plants. This paper proposes the grid integration of a PV system using the VRB energy storage. The VRB was designed to smooth the fluctuating PV power, thus being able to deliver constant power to the electricity grid within a 5 minutes time frame (Australian Energy Market trading interval). An equivalent electrical model of a 26kW PV system including a 5kW, 1.25kWh VRB was implemented in MATLAB/Simulink/PLECS environment to analyze the operational performance of the proposed PV system.

Original language	English
Title of host publication	Proceedings 2012 IEEE International Symposium on Industrial Electronics
Publisher	Institute of Electrical and Electronics Engineers (IEEE)
Pages	1598-1603
Number of pages	6
ISBN (Electronic)	9781467301589
DOIs	https://doi.org/10.1109/ISIE.2012.6237161
Publication status	Published - 2012
Externally published	Yes
Event	2012 IEEE International Symposium on Industrial Electronics - Hangzhou, China Duration: 28 May 2012 → 31 May 2012

Conference

Conference	2012 IEEE International Symposium on Industrial Electronics
Country	China
City	Hangzhou
Period	28/05/12 → 31/05/12

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title = "Integration of vanadium redox battery with PV systems: modeling and operational characteristics",

abstract = "Large-scale photovoltaic (PV) installations have experienced an unprecedented growth in the last few years, mainly due to renewable energy generation targets, government incentives, reduced installation costs and continuous advancement of the PV technologies. However, this growth brings new technical challenges to the electricity grid. For instance, the inherent intermittency of PV power has given rise to a number of approaches to compensate for the variability in its output. A possible solution could be the integration of battery energy storage with the PV power plants. The Vanadium Redox Battery (VRB) is one of the batteries having the potential to increase the supply reliability of large-scale PV power plants. This paper proposes the grid integration of a PV system using the VRB energy storage. The VRB was designed to smooth the fluctuating PV power, thus being able to deliver constant power to the electricity grid within a 5 minutes time frame (Australian Energy Market trading interval). An equivalent electrical model of a 26kW PV system including a 5kW, 1.25kWh VRB was implemented in MATLAB/Simulink/PLECS environment to analyze the operational performance of the proposed PV system.",

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year = "2012",

doi = "10.1109/ISIE.2012.6237161",

language = "English",

pages = "1598--1603",

booktitle = "Proceedings 2012 IEEE International Symposium on Industrial Electronics",

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Wang, G, Ciobotaru, M & Agelidis, VG 2012, Integration of vanadium redox battery with PV systems: modeling and operational characteristics. in Proceedings 2012 IEEE International Symposium on Industrial Electronics. Institute of Electrical and Electronics Engineers (IEEE), pp. 1598-1603, 2012 IEEE International Symposium on Industrial Electronics, Hangzhou, China, 28/05/12. https://doi.org/10.1109/ISIE.2012.6237161

Integration of vanadium redox battery with PV systems : modeling and operational characteristics. / Wang, Guishi; Ciobotaru, Mihai; Agelidis, Vassilios G.

Proceedings 2012 IEEE International Symposium on Industrial Electronics. Institute of Electrical and Electronics Engineers (IEEE), 2012. p. 1598-1603.

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

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AU - Agelidis, Vassilios G.

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N2 - Large-scale photovoltaic (PV) installations have experienced an unprecedented growth in the last few years, mainly due to renewable energy generation targets, government incentives, reduced installation costs and continuous advancement of the PV technologies. However, this growth brings new technical challenges to the electricity grid. For instance, the inherent intermittency of PV power has given rise to a number of approaches to compensate for the variability in its output. A possible solution could be the integration of battery energy storage with the PV power plants. The Vanadium Redox Battery (VRB) is one of the batteries having the potential to increase the supply reliability of large-scale PV power plants. This paper proposes the grid integration of a PV system using the VRB energy storage. The VRB was designed to smooth the fluctuating PV power, thus being able to deliver constant power to the electricity grid within a 5 minutes time frame (Australian Energy Market trading interval). An equivalent electrical model of a 26kW PV system including a 5kW, 1.25kWh VRB was implemented in MATLAB/Simulink/PLECS environment to analyze the operational performance of the proposed PV system.

AB - Large-scale photovoltaic (PV) installations have experienced an unprecedented growth in the last few years, mainly due to renewable energy generation targets, government incentives, reduced installation costs and continuous advancement of the PV technologies. However, this growth brings new technical challenges to the electricity grid. For instance, the inherent intermittency of PV power has given rise to a number of approaches to compensate for the variability in its output. A possible solution could be the integration of battery energy storage with the PV power plants. The Vanadium Redox Battery (VRB) is one of the batteries having the potential to increase the supply reliability of large-scale PV power plants. This paper proposes the grid integration of a PV system using the VRB energy storage. The VRB was designed to smooth the fluctuating PV power, thus being able to deliver constant power to the electricity grid within a 5 minutes time frame (Australian Energy Market trading interval). An equivalent electrical model of a 26kW PV system including a 5kW, 1.25kWh VRB was implemented in MATLAB/Simulink/PLECS environment to analyze the operational performance of the proposed PV system.

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Integration of vanadium redox battery with PV systems: modeling and operational characteristics

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