Helix type turbine....

Wind turbines
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ecogeorge
Posts: 402
Joined: Sun Oct 31, 2021 7:23 pm
Location: Gloucestershire

Helix type turbine....

#1

Post by ecogeorge »

Had a day away in Rhosilli (Wales) this week. Stayed at Worms Head . Pleased to see the coastguards look out still operational.
They have replaced their Rutlandwind turbine with a helix type vertical rotor and say its maintanance free ! no salt spray affecting yaw or bearings ..... Was absolutely whizzing -but it's a bloody good wind spot......
George
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ecogeorge
Posts: 402
Joined: Sun Oct 31, 2021 7:23 pm
Location: Gloucestershire

Re: Helix type turbine....

#2

Post by ecogeorge »

On a seperate note , saw this installed on the cliff side -not safe to lower for a closer view .......anyone know what it is ??
Image
1750w Vertical PV micro inverters
3800w almost horizontal/south
Aarrow Becton 7 Woodburner
Dream 3kw ASHP only connected to summer Pool.
Allotment heavy clay.
1.784kw Kirk Hill
0.875kw Derril Water
0.2kwWhitelaw Brae
1kw Harlow Hydro.
Mr Gus
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Location: Tofu eaters paradise (harrumph)

Re: Helix type turbine....

#3

Post by Mr Gus »

Regarding pic 2.
Maybe a simple rain collector to measure along with other elements (wind speed) how surface is holding up on an exposed area to make sure it is not overly prone to breakaway erosion?

Or if there are delicate mosses there to see how adaptive / or not, they are.


George, did you pop inside to see how it was working with the building frame in terms of vibration, specs, or similar?
1906 ripplewatts @wind Turb-ine-erry
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Mr Gus
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Re: Helix type turbine....

#4

Post by Mr Gus »

I'm keen to i.d the short pole mounted turbine in the picture in order to have a nosey if anyone can slap a brand on it.
1906 ripplewatts @wind Turb-ine-erry
It's the wifes Tesla 3 (she lets me wash it)
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dan_b
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Joined: Tue Jun 15, 2021 10:16 am
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Re: Helix type turbine....

#5

Post by dan_b »

A VAWT mounted on a roof building is a total chocolate teapot. We all know this. The physics doesn't lie.
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