Study of voltage stability in a distribution network by integrating distributed energy resources into a virtual power plant

In this paper, voltage stability in a distribution network is studied by integrating distributed energy resources (DER) as distributed generation and compensating elements, into a Virtual Power Plant for a distribution level (DVPP). Integration into a DVPP arises from the need to counter the various problems that DERS represents, due to different factors such as its dependence on climatic conditions, which are difficult to predict. A distribution network with industrial loads and distributed generation is considered, being fed by a power system IEEE 9 nodes