Life cycle management system of power transmission and transformation equipment based on Internet of Things

With the energy demand increases, the coverage area of interconnected power grid gradually expanded, the number, variety and complexity of the transmission and substation equipment have increased rapidly, the safe operation of electrical power equipment become more important to the safe and reliable operation of the grid. At present, domestic and abroad condition monitoring and management of power transmission equipment have a lot of study, but there are still have a lot of problems, for instance, panoramic views of the state lacks sharing and analysis of analytical equipment, intelligent equipment is not high, the timeliness of diagnosis and decision-making, interactivity and automation level is not enough, the whole life cycle has lacking of integration and closed-loop problems. While, the Internet of Things (IOT) of electrical power equipment enriches and expands the network properties of the smart grid, and greatly supports the realization of electrical power equipment intelligent in technology. The operation status monitoring, fault diagnosis, condition assessment and life-cycle management of electrical power equipment has important scientific significance and application value to improve its operation reliability and utilization, as well as to achieve its optimal management. Therefore, how to construct power transmission technology based on networking equipment intelligent monitoring and having a full life-cycle management capabilities networking, It has great scientific and practical significance to enhance the safe and stable operation and the grid operation risk control of electrical power equipment and power grid.