Method for frequency control of doubly-fed wind farm considering optimal rotor inertial kinetic energy
A doubly-fed wind farm, frequency control technology, applied in wind power generation, electrical components, circuit devices, etc., can solve the problem of reducing the abandoned air volume of doubly-fed wind farms, and achieve good frequency modulation effect
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[0020] The present invention will be further described below in conjunction with the accompanying drawings.
[0021] A frequency control method for doubly-fed wind farms that considers the optimal rotor inertial kinetic energy proposed by the present invention needs to be implemented in accordance with the following steps:
[0022] Step 1. Firstly, the DFIG wind farm control center will issue the spinning reserve capacity instruction issued by the dispatch center Or schedule the load shedding command d%, and implement the reserve proposed by the published patent "A Method for Optimizing the Rotating Reserve Capacity of Wind Farm Considering the Inertial Kinetic Energy of the Rotor" and the published journal paper "Optimizing the Rotating Reserve Capacity of Wind Farm Considering the Inertial Kinetic Energy" Optimize the operation mode or schedule the optimal operation mode, and call the optimization calculation program of the wind farm control center to calculate and obtain t...
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