The invention discloses a
smart power grid
online evaluation method and
system, and relates to the field of
smart power grids, and the method comprises the steps: S1, multi-source
database construction, S2, evaluation model construction, S3, preliminary evaluation scheme generation, and S4,
interactive visualization. Integrating multi-dimensional data in a
power grid operation setting period, establishing a
power grid operation state evaluation model
library, and generating a real-time operation state evaluation report; an evaluator adjusts evaluation parameters or focuses on attention in real time, a real-time feedback mechanism is integrated, and the evaluation model is optimized by using historical
evaluation data; through multi-
source data integration and model construction, real-time accurate evaluation of a
power grid operation state is realized. By means of an
interactive visualization and feedback mechanism, a'monitoring-analysis-optimization 'management
closed loop is formed, an innovative solution is provided for safe and efficient operation of an intelligent power grid, the reliability and stability of operation of the power grid are effectively enhanced, and the
intelligent management level of the power grid is improved.