Design of low voltage networks for premises with small scale embedded generators

A developed methodology for design of low voltage networks with small generators is described in this paper by presenting the design stages/tasks, applied methods and the developed procedures. The main focus is on compliance with statutory planning limits such as voltage regulation, voltage unbalance and fault levels. Installation of a simple on-load tap-changer on distribution transformers is envisaged as a possibility to resolve the voltage rise/drop problem.