POWER GRID DISPATCHING-BASED OPERATION AND MAINTENANCE METHOD

摘要

A power grid dispatching-based operation and maintenance method comprises the following steps: at least collecting monitored data associated with hardware equipment and system software of a power grid dispatching and control system; determining, at least according to a data type and/or time validity of the collected monitored data, a storage method for the collected monitored data, and using the determined storage method to store the collected monitored data; performing detection on the monitored data to obtain anomaly index data; constructing, on the basis of a multidimensional association analysis of the anomaly index data, a fault diagnosis tree with respect to operation and maintenance, and diagnosing and locating a fault on the basis of which the anomaly index data is generated; and presenting the fault as a multi-dimensional visualization.