Dynamic analysis of inverter dominated unbalanced LV micro-grids

This paper presents simulation of the dynamic behavior of low voltage micro-grids both under grid connected and autonomous operation. In LV micro-grids it is most likely that the sources participating in the system are connected to the network with inverters. This results in the formation of an inertia less system. Modeling has to allow for the representation of all characteristic unbalances encountered in the LV network. The simulation is conducted using the electromagnetic transient analysis program EMTP-RV.

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