Survivability Evaluation Method for Cascading Failure of Electric Cyber Physical System Considering Load Optimal Allocation

Table 2

ECPS comprehensive survivability evaluation values under different attack modes.

Initial attack node ratio p%	Comprehensive survivability value (Vcs)
	Arandom	Asdr	Aslr	Adlr
0	1	1	1	1
1	0.9470	0.9285	0.9100	0.8733
2	0.9340	0.9145	0.8804	0.8299
3	0.9245	0.8934	0.8291	0.7574
4	0.9015	0.8545	0.7822	0.7118
5	0.8655	0.8157	0.7530	0.6675
6	0.8464	0.7958	0.7267	0.6111
7	0.8339	0.7600	0.6914	0.5305
8	0.8183	0.7291	0.6486	0.4864
9	0.8008	0.6921	0.6116	0.4058
10	0.7578	0.6283	0.5273	0.3139
11	0.7328	0.6082	0.4741	0.2406
12	0.7072	0.5343	0.4310	0.1484
13	0.6519	0.4955	0.3718	0
14	0.6127	0.4425	0.2955	0
15	0.5549	0.3804	0.2188	0
16	0.5128	0.3150	0.1594	0
17	0.4749	0.2632	0.0945	0
18	0.4276	0.2045	0.0474	0
19	0.3765	0.1518	0	0
20	0.3154	0.1118	0	0
21	0.2549	0.0506	0	0
22	0.1700	0.0057	0	0
23	0.1179	0	0	0
24	0.0687	0	0	0
25	0.0299	0	0	0
26	0	0	0	0