Dispatching and Control Cloud Based Power Grid Operation Data Association Analysis Method

In order to adapt to the integrated operation characteristics of the power grid, some advanced IT technologies (cloud computing, big data and artificial intelligence, etc.) are applied to build the dispatching and control cloud. Based on the aggregated various data resource on the cloud, this paper proposes the power grid operation data association analysis method, which mainly describes the relationship between the dispatching and control operation data information and the health status of the equipment. According to the historical data, the obtained comprehensive score for a certain equipment exceeds a certain threshold, indicating that power grid operation data reflects that the device repeatedly has similar defects, and the device can be diagnosed.