Research and Application of Alarm Optimization Mechanism in Power Grid Operation Monitoring

The alarms of power grid control center is an important data basis for monitors to identify monitoring events, but a large number of invalid and redundant information seriously affects the analysis and judgment of anomalies or accidents, thus reducing the efficiency of power network monitoring and threatening the security of the power grid. In this paper, we use time-delay, decision tree and hash technology to filter the invalid alarms with frequent actions, automatically restore and repetition. The experimental results show that our alarms optimization scheme can improve the effectiveness of information and improve the level of power equipment monitoring and management.