Optimized design of hierarchical substation monitoring information based on MapReduce technology

With the rapid development of regional economy in Shandong Province, the demand of electric power increases rapidly. So, the development of the substation construction and its status information detection system has led to the massive power equipment status information data, which needs to be sorted out and standardized work. In this paper, the MapReduce technology is used for the degradation processing of monitor information according to the station control layer, bay layer and process layer; meanwhile, the voltage level of substation is used as the breakthrough point, and the similar or same monitoring information is combined and processed. Compared with the traditional method of processing power equipment monitoring information on cluster computer platform, the MapReduce technique can be verified to achieve monitoring data simplification, recursive and transplantation in substation monitoring and control information cloud platform. It could improve work efficiency in the three aspects of utility value, completion time and load balance.