Power system active scheduling method and system for coping with ice disasters
A technology of power system and dispatching method, applied to the active dispatching method and system field of the power system to deal with ice disasters, can solve the problems of insufficient foresight, lack of disaster failure probability and active dispatching of power grids in the future recovery strategy, to reduce the threat , good forward-looking, and the effect of improving the ability to resist ice disasters
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Embodiment 2
[0101] The specific implementation process of this embodiment is as follows:
[0102] The model of the present invention is verified and calculated by using IEEE RTS-79 system data for example analysis. The test system contains 24 nodes and 38 transmission lines. It is assumed that all nodes and transmission lines in the system are exposed to the open air.
[0103] Use the network grid method to divide the area where the system is located into 1600×1800 grids. Assuming that the grid is small enough, the node position can be represented by the coordinates of the grid where it is located, and each grid is set to represent a geographical area of 0.5km×0.5km , the impact radius of the ice disaster is 100km, the moving speed of the center of the ice disaster is 50km / h, the maximum wind speed and precipitation are 12m / s and 35mm / h. The system design maximum anti-ice thickness M is 10mm. The center of the ice disaster trajectory moves from the starting coordinates (230,440) to t...
Embodiment 3
[0115] This embodiment provides a computer system, including a memory, a processor, and a computer program stored in the memory and operable on the processor. When the processor executes the computer program, the steps of the foregoing embodiments are implemented.
[0116] In summary, the present invention can be used for real-time scheduling of the power system during ice disasters, which has the effect of reducing load reduction and good foresight, and provides a reference for the scheduling of power systems under natural disasters.
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