Saturday, May 16, 2009 at 18:36
Mandrake,
It occurrs to me (having lived at remote permanent coastal accomodation) that IF i were to spend the $ installing wind vane power generation - I'd likely install much LARGER wind turbines than the one you depict.
I did do a small alternative power feasibility study for the owner of the Island Accom we occupied for a year off the
Pilbara coast - and it included solar wind and tidal power options.
I came to the conclusion, that the "best" option, for such an application would be too:-
1) cart concrete pre mix bags to the island
2) make a ply timber tapered pole / staunchion mould.
3) Add pre stressed steel reinforcing to the mould
4). pour a pre stressed concrete support pole in situe for each windvane generator
5). Guy them
well for the cyclones they would have to withstand
6). Buy a LARGE high output generator head and vane to attach to our
home made support poles.
At the end of the day - carting diesel 1000 liters a time on our boat in a1000 liter cube at $2 liter for the 65KVA Perkins diesel generator was cheaper & easier.
Solar was quoted at over 1.5 million for our needs
Tidal was....possible as we had permanenltly moored barges that could have accomodated turbines and generators but again the cost to modify the existing barges...
Deisel wins out every time, even tho the "novelty" of carting and pumping your own wears off prety quick.
I reckon not much would beat the Airx marine myself for camping duties if near the coast.
With all that said, the one you depict COULD be ideal (if more than one were installed) for remote island tourist camping operations such as this place in
exmouth gulf.
http://wilderness-island.com.au/
There would be a market no doubt, BUT, how big would it really be?
Cheers
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