From: Hierarchical under frequency load shedding scheme for inter-connected power systems
Method
fnadir (Hz)
fss (Hz)
td (s)
Proposed
49.31
49.85
42.01
Average
49.30
49.84
45.49
[18]
44.65
[5]
49.20
49.91
23.46
[9]
48.90
49.88
42.69