| 摘要 |
It is described a method for determining a total mechanical load of a wind turbine, the method comprising: obtaining a present load signal (103, 203, 204) indicative of a present load of a wind turbine base structure, the present load acting in a present angular direction (107, 207, 351); deriving a first present load (117, 119, 121, 123) and a second present load (117, 119, 121, 123) based on the present load signal and the present angular direction, wherein the first present load is associated with a first angular sector (345, 347, 349) of the turbine and the second present load is associated with a second angular sector (345, 347, 349) of the turbine; deriving the total mechanical load (127, 129, 131, 133, 137) based on the first present load and the second present load. |
