The distribution network is developing very rapidly,but the number of distribution network equipment is large and the lines are complex.The existing systems and software can not meet the demand of distribution network for risk analysis and alarm,which affects the work efficiency of distribution network protection personnel.Therefore,it is very necessary to analyze the operation characteristics of protection action and auxiliary analysis of abnormal setting value for the distribution network,and quickly find out the fault cause through the data analysis of equipment protection action.The results show that through the above analysis,the distribution network protection fault analysis action(action analysis)function is successfully constructed,which greatly reduces the workload of the protection personnel in analyzing the distribution network fault,and realizes the mutual cooperation between the distribution network protection action and abnormal alarm information,and reduces the labor cost.
关键词
继电保护/保护动作运行/故障数据
Key words
relay protection/protective action operation/fault data
维普
万方数据