Critical System Cascading Collapse Assessment for Determining the Sensitive Transmission Lines and Severity of Total Loading Conditions

Table 4

Estimated average probability of system cascading collapse, 𝜇(𝑃_𝐶𝑙) for IEEE-RTS96.

Total loading Condition (%)	Estimated average probability of system cascading collapse, 𝜇(𝑃𝐶𝑙) (per unit)
	𝑝HF=1×10^−12	𝑝HF=8×10^−7	𝑝HF=1×10^−2
130	0.00019344	0.00019056	0.00000084
140	0.00025224	0.00025606	0.00000217
150	0.00008205	0.00008217	0.00000217
160	0.00010118	0.00010436	0.00002218
170	0.00003173	0.00003118	0.00000583
180	0.00001718	0.00001708	0.00000285
190	0.00005894	0.00005892	0.00000930
200	0.00271678	0.00271430	0.00069031
210	0.02335387	0.02333729	0.00923196
220	0.08822664	0.08820120	0.05050363