Sincerely ____________
As you imagine it is not easy to answer the question. The system
vertical axis is the most feared by anti-wind (especially pro-pro-nuclear and fossil), for its aesthetics, silent operation, easy to implement at low cost, versatility, and efficiency from wind speed very low, practically immune to high winds. Furthermore, as the best solution is found in urban environments because of its indifference to the direction of the wind turbulence and also works with simple movements 's air and can find the top spot from the balcony of an apartment building, along an avenue or a quick' highway.
Regarding the sails of a parameter may be a departure for KWp 2mq Surface gauge (less than 1 sqm sail). Of course, everything is oversized
if the wind mill will be installed in depressed areas. I'm in Sesto SG (MI), perhaps the area of \u200b\u200bEurope 's with less wind on the first floor and surrounded by tall buildings (a kind of nightmare) and I get satisfaction from the generator for at least 10-11 months / years.
The shape of the sails (view from the 'high) was obtained in order to provide an aerodynamic profile when the' end is facing the wind. The number of sails that I considered the best compromise is 3, posed with a joint axis to convey the 'air wing to the preceding that during the active phase.
As for the alternator ', the choice falls on an axial flow machine (the rotor is shaped like a disk. This decision leaves open the ability to add more modules, as a kind of sandwich, making it expands the power of the generator. Obviously, the rotor is permanent magnet. 'S use of powerful neodymium magnets (the most expensive part of the mill) can not use ferromagnetic cores in the stator windings, eliminating the' effect 'jerky when moving and resetting the cut-in of the machine (linear time). My
rotor (one disc) has a diameter of 40 cm by 28 cm 4x2x2 magnets (about 100 €) ....... The stator windings 21 will consist of ... 'S energy is proportional to the' area enclosed by the coils and including, the same number of coils, the proximity of the magnet (In addition to its speed) and the section of the enameled wire ..... I wound around a core (air) of about 4x2 cm, 200 turns of enamelled copper wire coils by creating 1mmq Wnom about 49 each.
....
I materialized stator and rotor too inspired by the most popular method in the network (eg
and wicked
), fun, bringing together the parts of casting resin. ....
The implementation is very exciting but it requires passion. However, it can give serious blows to the puppets of the 'wind-no-bad ", especially to narrow posing as environmentalists claim that the mills and disfigure the landscape more than a fossil fuel power stations or of a nuclear reactor
ares, ignorant or villains? does not matter. This technology is feared because its Watt can cost up to one-tenth of 'excellent Watt PV but, more importantly, it can be done in home or community-scale, centralized rule sodomizing a nuclear power plant may have on' Energy for the purpose of speculation and politically on the dependence of every citizen.
... Best regards and see you soon
August
Good afternoon, I V., surfing on the net, I found his video on you tube! I have always if possible, information on how to design the wind turbine. Thank you in advance for your availability. 
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