Research and Applications of the Key Technology of Intelligent Operation and Maintenance System Architecture for Transmission Power Cables

In order to facilitate the construction of smart city, it is important for electric utility to improve the management level of operation and maintenance(O& M) for transmission power cables(TPC). Regular practices are to develop relative power cables and channels monitoring systems by using geographic information system technology, on the basis of O& M data and communication networks. Such independent monitoring systems need a complete and ripe system architecture to meet the increasing requirement of high quality O& M Research and applications of the key technology for intelligent O& M system architecture are well studied and successfully applied to different condition monitoring and control systems. An intelligent O& M system for TPC is integrated with operation parameters, external environmental conditions, emergency processing data, etc. Comprehensive information of TPC is completely obtained and effectively controlled, which ensured the security and reliability of power cables. With the introduction and application of data integration and mining for multi-dimension condition, an intelligent O& M system architecture for TPC is established, a standardized data display and control platform is developed, with integrated monitoring and control visualization and assistant decision-making functions. In practice, data analysis and intelligent management level of electric utility are Significantly improved.