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Aggregation of residential Energy Storage Systems

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#ElectricalStorage #Storage

Publications - Paper

Aggregation of residential Energy Storage Systems

This paper presents a technical and economic feasibility study of a virtual energy storage system (VESS) consisting of 1400 residential users with a photovoltaic system and a battery energy storage system (BESS). A control strategy was developed and applied to find out how much energy the VESS can provide for network services. The results show that by aggregating hundreds of residential users with a BESS, there is sufficient power and energy margin to provide network services that ensure behind-the-meter services such as self-consumption functionality. The results of the feasibility study are quite promising: supposing that 100% of offers are accepted, the revenues are between EUR 0.55 million and EUR 2.29 million, depending on the proportion of offers accepted.

This paper presents a technical feasibility study of a virtual energy storage system (VESS) consisting of 1400 residential users with a photovoltaic system and a battery energy storage system (BESS). A control strategy was developed and applied to discover the quantity of network services the VESS can provide. The results show that by aggregating hundreds of residential users with a BESS, there is sufficient power and energy margin to provide network services that ensure behind-the-meter services such as self-consumption functionality. The results of the feasibility study are quite promising: the VESS is capable of providing up to 49 MWh of grid services, both up and down, over the course of the day.

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Rif.RSE​

19004070

Destination​

2019 AEIT International Annual Conference, Florence, September 18-20, 2019

Publication Date

20 September 2019

Authors​

L. Pellegrino, C. Sandroni (RSE S.p.A.)

Publication Type

Paper

Projects

Architecture and management models of the electrical system and grids (EvolveNet)

Related tags

#ElectricalStorage #Storage

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