Cascading Failures Analysis Considering Extreme Virus Propagation of Cyber-Physical Systems in Smart Grids

Table 2

Comparison of propagation times between SW and SF networks.

Objects	Types of propagation	Initial factious vertexes
		High-degree	Low-Degree
ECN	Interactive	SW>SF	SW<SF
Electrical network	Fault	SW=SF	SW=SF
Communication Network	Virus	SW>SF	SW<SF