Hung from a gondola shaped airship that itself is tethered to ground via a joint.

Coils as stator and permanent magnets as rotor- inversion

In higher speeds, blades 'expand' centrifugally. In dangerously high speeds, they close like a flower, protecting the machine.

Axle-less wind turbine, with outer ringed coil as round stator constraining magnet as rotor blades.

Standard wind generator (micro), solar powered light and WiFi antenna all integrated.

Fully wooden wind turbine, elementary machining.