Effect of Neutral Grounding Protection Methods for Compensated Wind/PV Grid-Connected Hybrid Power Systems

Table 5

Maximum magnitude of the voltage of faulted and unfaulted phases at fault location X when the SCF occurs with fault inductance of Peterson coil varying from 1 H to 65 H on wind/PV IGs.

Fault inductance (H)	Maximum magnitude of the voltage of unfaulted phases at fault location X with Peterson coil (MV)
	Phase A	Phase B	Phase C
1	0.00611	0.00237	0.002568
58.6	0.2808	0.2369	0.2843
65	0.2961	0.2428	0.3059