Different balancing methods for Net Zero Energy Buildings - Impact of time steps, grid interaction and weighting factors
01 - Zeitschriftenartikel, Journalartikel oder Magazin
Adding large photovoltaic systems to buildings is becoming more and more popular. To date, the self-consumption/grid interaction is not typically part of the energy balance. The choice of symmetric or asymmetric primary energy factors has an impact on the balance. The primary energy factor for import from the grid depends on the chosen type of the power mix in the grid. If this factor is higher/lower than the primary energy factor of the on-site PV-system, a larger/smaller PV system than when using symmetrical factors is required in order to fulfil the NZEB balance.
DOI der Originalausgabehttps://doi.org/10.1016/j.egypro.2017.07.422