Abstract: Based on the explanation of the connotation of electric power mobilization and the analysis of its characteristics,the paper further explains what constitutes electric power chain. According to the characteristics of the mobilization of electric power chain, it studies mobilization models, proposing four mobilization models including classified protection of electric power plants,guaranteeing the safe operation of transmission network,distributing electric energy reasonably in terms of event level and attaining potential data of primary energy to insure electricity production. It states that electric power mobilization includes 3 phases: preparatory phase of potential survey, pre-arranged planning and construction of security team, implementation phase of decision and actual implementation, and recovery phase of restoring original electric power mechanism.