| 摘要 |
The invention relates to a method for monitoring a wind turbine (100), said wind turbine (100) having a rotor (106) that comprises at least one rotor blade (108) and that drives a power train (112). The method comprises at least one step of determining a characteristic of a frequency signal at at least one characteristic frequency, the frequency signal representing a progression (124) of an acceleration of one component of the wind turbine (100), which progression is transformed into a frequency domain, in addition to a step of calculating imbalance information (126) representing an imbalance of the wind turbine (100) using the characteristic of the frequency signal, in order to monitor the wind turbine (100). |
