Hylte carport : Carporten som laddar bilen

• Main Authors: Larsson, Martin, Sarner, Viggo
• Format: Others
• Language: Swedish
• Published: Högskolan i Halmstad, Akademin för ekonomi, teknik och naturvetenskap 2017
• Subjects: Solar-energy; EV charging; Internal electricity consumption; Load management; Carport; Solenergi; Elbilsladdning; Egenanvändning; Laststyrning; Energy Systems; Energisystem
• Online Access: http://urn.kb.se/resolve?urn=urn:nbn:se:hh:diva-33907

This study analyses a carport located in the Hylte municipality equipped with eight EV charging stations that use solar panels as its only roof material. The main focus of the report is to review the maximizing of internal electricity consumption, implementation of load management, effects on the local grid and to report general improvements. Data was collected from driving logs, analysis of charging patterns and the inverter. The data was then compiled with the software Polysun and MS Excel for further investigation of internal electricity consumption, load management, electricity quality and more. The report shows that there is a 29.1 % internal energy consumption and that implementation of a 100 kWh battery may raise it to as much as 57.4 %. It also shows that there is a possibility of saving up to 39 238 SEK per year with the implementation of load management and that a 19 % increase of electricity production would be possible if the construction had the optimized direction and roof angle.