Wind power plant reactive optimization control method considering DFIG reactive output capacity
An optimized control and wind farm technology, applied in wind power generation, reactive power compensation, electrical components, etc., can solve the problems of not fully utilizing the reactive power output capability of DFIG, and not considering the reactive power optimization control of wind farms.
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[0034] The optimization method of the present invention will be described below in conjunction with the accompanying drawings. It should be understood that the examples of the optimization method described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention.
[0035] specifically, figure 1 It is a flowchart of a reactive power optimization control method for a wind farm considering the reactive power output capability of DFIG. figure 1 , the flow chart of the control method includes:
[0036] Step 1: Read the data and forecast data of each DFIG system in a large-scale wind farm, specifically:
[0037] Step 101: Obtain the data of each DFIG system of the large-scale wind farm, including the mechanical parameters and electrical parameters of the wind turbines.
[0038] Step 102: Obtain the forecast data of each DFIG of the large-scale wind farm, that is, the forecast value of wind speed.
[0039] Step 2: Comb...
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