Wind power station active power control method
A technology of active power and control method, applied in wind power generation, single grid parallel feeding arrangement, etc., can solve the problems affecting the stability and safety of wind turbines, the service life of wind turbines, and the loss of wind farm power generation, etc., to achieve Improve stability and safety, reduce loss, and reduce labor intensity
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[0021] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.
[0022] Such as figure 1 Shown is a flow chart of the wind farm active power control method of the present invention. This embodiment is to propose a wind farm active power control method that can timely and accurately adjust the active power of the grid-connected point of the wind farm, fully consider the actual working conditions of each wind turbine, and improve the stability and safety of the wind turbine operation , the method steps are as follows:
[0023] (1) Measure the real power value P of the grid-connected point of the wind farm mea , to calculate the active power target value P of the grid-connected point target and the actual value of active power P mea The difference is recorded as the active power deviation ΔP=P target -P mea ...
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