Key Transmission Section Search Based on Graph Theory and PMU Data for Vulnerable Line Identification in Power System

Table 5

Calculation time comparison of algorithms.

Test system	Algorithm of reference [34] (s)	Algorithm of this paper (s)
IEEE 9	0.056	0.032
IEEE 14	0.287	0.115
IEEE 24	13.033	0.264
IEEE 30	38.158	0.411
IEEE 39	86.365	0.689
IEEE 118	>10 min	8.735