Active network management of voltage leading to increased generation and improved network utilisation

This paper presents results from an application of the GenAVC active network management system to a generation project which required an existing 2 MW connection to be increased to 3 MW. Initial studies by the distribution network operator (DNO), EDF Energy Networks, indicated that the increase was not possible due to voltage rise limitations. Active network management in the form of a GenAVC system was installed on the network. The results demonstrate how GenAVC is able to adjust the substation voltage to allow 3 MW of generation while maintaining all voltages within limits. An assessment tool is also described which enables DNOs to assess the potential benefits of GenAVC before commencing a project.