Incorporation of dynamic voltage support requirements in PV systems to mitigate the effects of voltage sags in distribution networks

摘要

The aim of this work is to evaluate the impact of the incorporation of dynamic voltage support and reactive power injection requirements in PV systems connected at Provincial Interconnected System(PIS) of San Juan-Argentina projected up to the year 2024 under different levels of penetration. To this aim, the calculation of a severity indexes is proposed. It can be concluded that the capacity to withstand voltage sags and the contribution of reactive power during faults contributes to the mitigation of voltage sags. The simulations are carried out using DIgSILENT Power Factory.