This is a very very rough guestimate of potentially what a 1MW single turbine daisy system may be like.
Rated Power 1000 kW
Blade length to rotor radius ratio 0.3 "Current rotor 0.45
Rated Wind Speeds 11 m/s
Power Coefficient 0.2 “Current rotor about 0.1
I reakon diffiuclt to get much above 0.2”
Tip Speed Ratio 7 “Current rotor between 3-4
With a better rotor we should be able to get this up to 6-7”
Air Density 1.225 kg/m3
Lift Coefficient (lift kite) 1
Drag Coefficient (lift kite) 0.2
Tension to Torque Ratio 6 This will depend on the TRPT design
Number of kite ring layers 12 added by roddy
Required Total Rotor Area 6133.2 m2
Rotor area per kite ring 511.1 m2 added by roddy
Rotor Radius 17.9 m
Blade length 5.4 m
Rated Rotor Speed 4.3 rad/s 41.16895347
Axial Induction 0.055
Thrust Coefficient 0.21
Rotor Thrust 94500 N
Lift kite lift required 1297223 N
Elevation Angle 0.6 rad 35
Static Lift Kite Size equivalent 23736.5 m2
Rated Torque 231953.8 Nm
Required Line Tension 1391723 N
Notice static lift kite equivalent size here is huge… and kinda wrong in the calc …it’s not displaying the potential of x wind kites nor the potential of controlled lift on driving kites.
There would be a huge lot of remixing of capabilities and re optimising of parameters before we got anywhere near this scale… Dream on if you like.
There a fanciful prediction for a MW scale Daisy exists