Prediction and scheduling method of electric power system
A scheduling method and power system technology, which is applied to the forecasting of power generation, electrical components, and circuit devices in the AC network, can solve problems such as power mismatch, power loss, and the inability to perform rapid sum transmission of power, so as to reduce the pressure of dispatching , Narrow the gap, reduce the effect of power transmission loss
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Embodiment 1
[0041] refer to figure 1 and figure 2, a method for forecasting and dispatching a power system, comprising a data exchange center, an internal communication system, a power production system, and a power transmission system, the data exchange center including a communication dispatching subsystem, a coordinated command subsystem, an analog measurement and calculation system, an instruction The transmission subsystem and the GPS positioning system, the signal connection between the data interaction end of the communication dispatching subsystem and the data interaction end of the cooperative command subsystem, the data interaction between the data interaction end of the cooperative command subsystem and the analog measurement and calculation system The signal connection between the terminals, the signal connection between the data output terminal of the coordinated command subsystem and the data access terminal of the instruction transmission subsystem, the data interaction te...
Embodiment 2
[0044] refer to figure 1 , the internal communication system includes a command and dispatch center, a regional control center, a provincial control center, a municipal control center and a regional control center, the data interaction terminal of the command and dispatch center and the data interaction terminal of the regional control center Signal connection, the signal connection between the data interaction terminal of the regional control center and the data interaction terminal of the provincial control center, the signal connection between the data interaction terminal of the provincial control center and the data interaction terminal of the municipal control center connection, the signal connection between the data interaction terminal of the municipal control center and the data interaction terminal of the regional control center.
[0045] In this embodiment, the hierarchical dispatching method of the command and dispatch center, regional control center, provincial co...
Embodiment 3
[0047] refer to figure 1 , the power production system includes large-scale nuclear power plants, energy bases, large-scale thermal power plants, large-scale hydropower plants, medium-sized thermal power plants, and medium-scale hydropower plants. The data input terminal is connected to the signal, and the data output terminal of the provincial control center is connected to the data input terminal of the medium-sized thermal power station and the medium-sized hydropower station.
[0048] In this embodiment, the district-level control center and the provincial-level control center respectively control large-scale nuclear power plants, energy bases, large-scale thermal power plants, large-scale hydropower plants, medium-sized thermal power plants, and medium-scale hydropower plants, which is convenient for distribution and coordination, and reduces the actual power dispatched to each area. The gap with the actual required power plays a role in reducing the number of times the p...
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