ROTOR BLADE FOR A WIND POWER PLANT

摘要

The invention concerns a rotor blade of a wind power installation, comprising a rotor blade root for attachment of the rotor blade to a rotor hub and a rotor blade tip arranged at a side remote from the rotor blade root, as well as a wind power installation having such rotor blades. In that arrangement a relative profile thickness which is defined as the ratio of profile thickness to profile depth has a local maximum in a central region between rotor blade root and rotor blade tip.

主权项

1. A rotor blade of a wind power installation, the rotor blade comprising:
a rotor blade root for attachment of the rotor blade to a rotor hub, a rotor blade tip arranged at a side remote from the rotor blade root, and a relative profile thickness, that is defined as a ratio of a profile thickness to a profile depth, has a local maximum in a central region between the rotor blade root and the rotor blade tip.