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

Table 4

Minimization of fault currents at busbar Z on the wind/PV GCS due to the SCF for different values of Peterson coil.

Fault inductance (Lf) (H)	Maximum magnitude of fault current with the SCF (Amp)			Current minimization (%)
	Phase A	Phase B	Phase C
1	3356	4980	4801	−3.69
10	3061	4700	4495	−9.87
30	2796	4116	3850	−25.46
58.6	2466	3565	3439	−44.85
65	2408	3494	3338	−47.79