Abstract:Expanding and perfecting analysis and management on power failure is helpful to improve the operation,management and service level of power supply company. By blending the real - time data and the business system data,such as date of outage management system,distribution management system and power production management system and SG186 system, the analysis and management on power failure are expanded and perfected in three major areas: release,analysis and plan management on power failure,which realizes the automatic collecting,automatic compiling and accurate sending of outage information. Through monitoring the real - time data of distribution lines and transformers,and analyzing the statistics of outage information,the planning and performance arrangement of power failure are strengthened.