Central storage unit response requirement in ‘good citizen’ Microgrid

Abstract

This paper demonstrates how combination of passive loads, local energy storage, and renewable energy generation (a so-called ‘Microgrid') can be coordinated. Specifically, the paper examines the extent to which allowing the Microgrid voltage to fluctuate can be used to reduce the rating of the storage units and hence the cost of the Microgrid. The impact of system parameters is assessed. Results of analysis are tested on a simulation model, validated by hardware.