[Retracted] Application of Internet of Things Energy System in Dynamic Risk Assessment of Composite Fault of Transmission Line

Table 1

Status data of lianbei line I.

Particular year	Health index	Failure probability
2002	10	0.105
2003	15	0.164
2004	11	0.185
2005	12	0.118
2006	13	0.140
2007	24	0.205
2008	10	0.223
2009	17	0.305
2010	11	0.087