| 摘要 |
The blade (22) has a set of sensor units (24) e.g. smart sensor, for detecting the development of damages such as cracks and transverse joint, of the blade. Each sensor unit has conducting unit, such as conducting cable or strip conductor, where electric and/or magnetic fields and/or electromagnetic waves are conducted by the conducting unit. The conducting unit is a fiber-optic cable (26), and light signals are conducted through the cable. The conducting unit is laminated in a wall of the blade. An independent claim is also included for a method for operating a wind turbine with a rotor blade. |
