Method and system thereof for dynamically displaying power grid simulating calculation result through sand table

The invention discloses a method and a system thereof for dynamically displaying a power grid simulating calculation result through a sand table, and relates to a power grid simulation method and a system of the power grid simulation method. At present, power grid operation mode personnel mainly adopt off-line simulation software to carry out power grid security stability calculation, but a result can not be intuitively displayed. The method comprises the following steps: setting power grid sand table displaying scene parameters, an operation mode, a calculation type and an anticipatory fault set; carrying out anticipatory fault calculation by aiming at the anticipatory fault set, mapping a calculation result into a power grid simulation model; furthermore, converting the power grid simulation model into a dynamic model and a control model used for sand table display; and finally, outputting the dynamic model to the power grid sand table. The technical scheme solves a relevant technical problem that the power grid simulating calculation result can not be independently and dynamically displayed through a three-dimensional sand table, the power grid simulating calculation result is dynamically displayed by a sand table technology, and third dimension and intuition are high.