Analyzing system of high grid frequency time-space evolution process

The invention discloses an analyzing system of a high grid frequency time-space evolution process. The analyzing system comprises a preprocessing module, a data obtaining module, a propagation mechanism analyzing module and a frequency propagation mechanism analyzing module, wherein the propagation mechanism analyzing module is used for establishing a high grid frequency time-space evolution process model having distributed conductor characteristics and unit discrete distribution characteristics and a disturbance propagation mechanism model according to grid basic parameters and actual running data, obtained by the preprocessing module and the data obtaining module, and thus the influence on the electric power of each unit due to disturbance and the propagation speed of the disturbance relative to each unit can be obtained; the frequency propagation mechanism analyzing module is used for quantizing the frequency time-space propagation characteristics, a frequency track and the frequency stability according to