The invention discloses a power network equipment model unified management system based on a control cloud structure. The system comprises a model cloud platform, a vertical synchronization device, asource data terminal management platform and a source system. The invention realizes the distributed integrated coordination control of the power network model management, improves the comprehensive management ability of the power network equipment model, and provides a reference for regulating the development of cloud technology and improving the management level. the system can greatly simplifythe input of model information and improve the correctness of model information by self-inference.