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METHOD FOR CONTROLLING A POWER CONVERTER IN A WIND TURBINE GENERATOR
METHOD FOR CONTROLLING A POWER CONVERTER IN A WIND TURBINE GENERATOR
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机译:风力发电机中功率变换器的控制方法
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摘要
A method for controlling a power converter in a wind turbine generator, the power converter being connected to a power grid, the method comprising obtaining an alternating current (AC) line voltage at a connection point between the power converter and the power grid, obtaining a frequency of the power grid based on the AC line voltage, dynamically adapting the AC line voltage to the frequency of the power grid, generating a reference signal based on at least the frequency-adapted AC line voltage, and determining a converter control signal to be provided to the power converter based on the reference signal and the grid frequency in order to generate a power at the frequency of the power grid. Further, a wind turbine generator implementing the method is provided.
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