| 摘要 |
This invention relates to a method and a system for controlling a wind power plant to deliver power to the power network. A frequency of the power network is detected. A variation rate in the detected frequency of the power network is calculated. A requested variation of delivered power for the wind power plant is calculated based on a value of the inertia of the wind power plant and the calculated frequency variation rate. A requested variation of delivered power for each wind turbine generator of the wind power plant is calculated based on the calculated requested variation of delivered power of the wind power plant and a current power level of each wind turbine generator. The resulting calculated requested power variation is then used for controlling each wind turbine generator to deliver power to the network. |
