Power grid AGC multi-time scale coordinated optimization control method and system
A multi-time scale, coordinated optimization technology, applied in the direction of electrical components, circuit devices, AC network circuits, etc., can solve the problem of the decline of control performance indicators, the AGC adjustment speed cannot meet the power grid, and no energy storage power station and conventional and new energy have been seen. Power station control cycle and other issues to achieve the effect of reducing equipment loss and energy loss, and maintaining stable performance indicators
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[0037] Such as figure 1As shown, the power grid AGC multi-time scale coordinated optimization control method in this embodiment includes:
[0038] 1) According to the AGC regulation cycle, all power stations are divided into energy storage station group ES, fast regulation group K, slow regulation group M and non-regulation group N;
[0039] 2) The energy storage station group ES meets the real-time control requirements of the grid AGC, the AGC regulation power of the energy storage station group ES is replaced by the fast regulation group K, and the AGC regulation power of the fast regulation group K is replaced by the slow regulation group M.
[0040] Among all power stations, conventional power stations may include at least one of thermal power stations and hydropower stations, and new energy power stations may include at least one of various types of power stations that use new energy as energy such as photovoltaic power stations, wind power stations, and biological power ...
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