Feasibility Investigation for Residential Battery Sizing Considering EV Charging Demand

Sustainability

卷:14

Victor Astapov¹  Oleksandr Husev¹  Kamran Daniel¹  Hadi Ashraf Raja¹  Lauri Kütt¹  Muhammad Naveed Iqbal¹  Noman Shabbir¹ 

[1] Department of Electrical Power Engineering & Mechatronics, Tallinn University of Technology, 19086 Tallinn, Estonia;

关键词: photovoltaic systems;    electric vehicles charging;    battery storage;    battery size optimization;    economic analysis;   

DOI  :  10.3390/su14031079

来源: DOAJ

【 摘 要 】

Photovoltaic (PV) systems along with battery energy storage systems (BESS) are an increasing trend for residential users due to the increasing cost of energy and environmental factors. Future sustainable grids will also have electric vehicles (EVs) integrated into these residential microgrids. However, this large-scale deployment of EVs and PV systems could mean several problems in terms of power quality, hosting capacity and as well economic implications. This paper aims to provide input to more optimal design and management of domestic PV and BESS for residential users with EVs. In this work, a measurement-based data set from a low-voltage distribution network in a rural area has been used. Investigation sees different household and PV-EV penetration levels to propose the BESS capacity and use cases. An economic analysis has been performed to check the feasibility of the proposed systems. The payback period is found to be between 13 to 15 years of the proposed systems.

【 授权许可】

Unknown