Hi All, I have a hybrid power plant with PV, Battery and DG connecting to a 13.2 kV grid via a step-up transformer. the 480V side is delta which is ungrounded, how do I size a grounding transformer? the L-G fault is 3.7kA,
Hi All,
We are in the midst of designing a hybrid power plant with solar PV, BESS and DG with a 15kV substation (with step up transformer and MV switchgear). For this to prepare a earthing mesh design as per IEEE 80 could you please let me know if I create an individual mesh for the substation...