发明名称 METHOD FOR CONTROLLING A POWER CONVERTER IN A WIND TURBINE GENERATOR
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.
申请公布号 EP2481139(A2) 申请公布日期 2012.08.01
申请号 EP20100766365 申请日期 2010.09.20
申请人 VESTAS WIND SYSTEMS A/S 发明人 BO, YIN;DENG, HENG;LARSEN, KIM B.;HELLE, LARS;LAU, MOGENS
分类号 H02J3/38;H02J3/40 主分类号 H02J3/38
代理机构 代理人
主权项
地址