Modelling Electrochemical Energy Storage Devices in Insular 1 Power Network Applications supported on Real Data
نویسنده
چکیده
8 This paper addresses different techniques for modelling electrochemical energy storage (ES) devices in insular power 9 network applications supported on real data. The first contribution is a comprehensive performance study between a set of 10 competing electrochemical energy storage technologies: Lithium-ion (Li-ion), Nickel–Cadmium (NiCd), Nickel–Metal 11 Hydride (NiMH) and Lead Acid (PbA) batteries. As a second contribution, several key engineering parameters with regards 12 to the PbA battery-based storage solution are examined, such as cell charge distribution, cell string configuration and battery 13 capacity fade. Moreover, an ES system operating criterion is discussed and proposed to manage the inherent rapid aging of 14 the batteries due to their cycling activity, as a third contribution. The simulation results are supported on real data from two 15 non-interconnected power grids, namely Crete (Greece) and São Miguel (Portugal) Islands, for demonstration and 16 validation purposes. 17
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