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PostPosted: Thu Sep 15, 2005 10:22 am 
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chuckm {L_WROTE}:
With any luck this one will be nearly silent (I hope).

HKE {L_WROTE}:
Typically a 600-850kW wind turbine has a maximum noise level of about 55dBA at a distance of 50m and it will be further reduced to less than 40dBA at a distance of 250m.


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PostPosted: Thu Sep 15, 2005 10:37 am 
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Not bad!

A typical quiet office or library is about 40dBA. Rainfall is about 50dBA, as is a typical home refridgerator. A soft whisper is about 30dBA .

As far as YSW is concerned the distance would seem to be great enough to render it nearly inaudible.

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 Post subject: Wind turbine's up!
PostPosted: Sat Sep 17, 2005 9:54 am 
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Another press release about the wind turbine has been issued by HK Electric yesterday, just after the tower and the triple blades have been installed this week. It's online at their website:

Hongkong Electric Counts Down to Launch of Territory’s First Commercial-Scale Wind Turbine.

I've also received high-res versions of the accompanying small pictures from HEC and will publish some of them in my blog today.

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 Post subject: Re: Wind turbine's up!
PostPosted: Mon Sep 19, 2005 2:15 pm 
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HKE {L_WROTE}:
The turbine has been color-coordinated to blend into the local environment.

Yeah, you can hardly notice the 70-metre high bright white tower and props. It'll be almost invisible against the snow.<P>
And it seems a very bad idea to even try to camouflage it, considering that we don't want any aircraft or birds to run into it.


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PostPosted: Tue Sep 20, 2005 3:08 pm 
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Spot the difference: view from my roof before and after. I know which I prefer.


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 Post subject:
PostPosted: Tue Sep 20, 2005 3:29 pm 
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zep {L_WROTE}:
Spot the difference: view from my roof before and after. I know which I prefer.
Looks a bit like a Martian tripod stalking over the hill.

Your landlord will probably use it as an excuse to increase the rent.


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PostPosted: Tue Sep 20, 2005 5:31 pm 
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Nice shots!

Here's an extreme zoom-in of your 2nd shot, which I've cut out from HK Electric's press release photos.

That hole looks a bit like a bird's nest inside a hollow tree, no?
The two orange-chested, white-crested creatures seem to live there? Is the third one the same species, maybe a subspecies?


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File comment: An artificial tree and its inhabitants?
photo-5-bb.jpg
photo-5-bb.jpg [ 67.61 KiB | Viewed 6419 times ]

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Last edited by Lamma-Gung on Wed Sep 21, 2005 1:10 pm, edited 1 time in total.
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PostPosted: Wed Sep 21, 2005 8:41 am 
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Maybe it's a nesting hole for the Vertiginous Flycatcher (Muscicapa dizziensis)- HKE trying to prove their eco-friendly credentials again.


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PostPosted: Wed Sep 21, 2005 9:43 am 
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I'd like to take credit for the close up picture but it wasn't me. I own a Canon ixus with crap digital zoom. This is a HK Electric handout pic, those guys can afford long lenses. :shock: :P :roll:

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PostPosted: Wed Sep 21, 2005 1:14 pm 
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Sorry, my mistake. I've confused your photos in the SCMP wind turbine story with the ones I've received from HKE.

But that great diagram in last Sunday's SCMP of the inner workings of the wind turbine is yours!
So we can ask you loads of technical questions, can we? :wink:

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 Post subject:
PostPosted: Wed Sep 21, 2005 3:34 pm 
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Err, I guess. Don't ask me why they call it a nacelle rather than machine housing.

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 Post subject: Nacelle
PostPosted: Wed Sep 21, 2005 5:39 pm 
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Down the deli {L_WROTE}:
...why they call it a nacelle rather than machine housing.

Well, maybe they're Star Trekkers...
The two engines at the top back of the Starship Enterprise were called nacelles as well and the shape was very similar to the wind turbine "nacelle".

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 Post subject:
PostPosted: Thu Sep 22, 2005 1:50 am 
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Nacelle is a real word, (unlike, say, "phaser")
Oxford Dictionary {L_WROTE}:
<B>nacelle</b> n. L15. [Fr. f. late L navicella dim. of L navis ship.]
1 A small boat. rare. Only in L15.
2 The basket or car of a balloon or airship. E20.
3 Orig., the cockpit of an aeroplane. Now, a streamlined bulge on an aircraft's wing or fuselage enclosing an engine etc. E20.
4 A similarly shaped structure on or in a motor vehicle. M20.


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PostPosted: Sat Sep 24, 2005 8:36 am 
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The red light was installed on the top of the windmill tower yesterday.


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 Post subject: Re: Nickname?
PostPosted: Tue Sep 27, 2005 6:07 am 
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Lamma-Gung {L_WROTE}:
We also need a nickname for this project! Every Lamma project needs a nickname! Any ideas?


Quixotine
The Quixotic Guillotine.

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 Post subject: Re: Nickname?
PostPosted: Tue Sep 27, 2005 6:20 am 
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pit {L_WROTE}:
Quixotine .... The Quixotic Guillotine.

Ya gotta love it! :lol:

(BTW, "quixotine.com" is an available domain name)

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 Post subject: Viva la Quixotine!
PostPosted: Tue Sep 27, 2005 9:15 am 
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I like it! Short and sweet, very clever and literary-minded with its mix of French and Spanish, kind of sophisticated, but with a very cynical edge (literally).

A rotating guillotine! The French revolution would have loved it, especially as the guillotine was initially invented to make their mass killings faster and more efficient. Let's hope this won't happen to our birdlife... :shock:

But who'll be Lamma's Don Quixote storming the windmill-on-the-hill? Guy Quixote?

But I got kind of used to calling it "Magical Spinney Thing", even though I didn't know at first what it meant.

Somebody reported the Quixotine rotating yesterday, so it's already going into the test phase? Viva la Quixotine!

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 Post subject: Re: Viva la Quixotine!
PostPosted: Tue Sep 27, 2005 9:34 am 
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Lamma-Gung {L_WROTE}:
Somebody reported the Quixotine rotating yesterday, so it's already going into the test phase?

I suspect they were just checking the blades one at a time, and sharpening them to the peak of perfection. :wink:

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PostPosted: Tue Sep 27, 2005 11:01 am 
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Oliver {L_WROTE}:
HKE and the government regulators are behaving as if noone in the whole world has ever built a wind turbine before!!! (Ooh, we must be careful!)

Here they are with one poky 800kW (if that) turbine while the Danes are now busy building offshore and onshore wind farms with dozens and dozens of 6MW (8x more powerful) turbines hooked straight into the grid and expected to produce 10% of their national demand soon.

It certainly looks like a public relations exercise from here. It is a toe clipping’s-length step in the right direction, while at the same time they take the long jump in the opposite direction by building that horrible extra chimney and generators next to our lovely local coal heaps.

Now let us all bow our heads and say the SAR Prayer:

Our landfill dug from mountains
Hollowed be thy borrow areas.
May our jobs and positions remain carved in stone
And do those things the way we always have done them.
We pray to the white elephant that it may be our savior
In times of trouble.
We will ignore simple straightforward solutions regardless of temptation.
Complicate, Resist, Disseminate and Obfuscate.
For ever and ever.

Amen

To illustrate Oliver's point about windmills being commonplace in other parts of the world, here's a photo shot by my friend Russell Johnson who edits the excellent travel site/blog/podcast/radio channel/video site http://www.ConnectedTraveler.com.

He captions this very nice photo:
"I shot this scene at sunset, flying over Altamont Pass, between Livermore and California's Central Valley. From the ground they seem almost alive, like benign space aliens, murmuring in the wind."

The future look of Lamma's rolling hills?

Maybe we can get an aerial photo of our Quixotine soon as well.
Soundbydesign, are you reading this??


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File comment: Photo of the Week - Windmills, Northern California (posted on Sep 10, 2005 on www.ConnectedTraveler.com.
(c) copyright 2005 Russell Johnson

ContraCostaWindmills.jpg
ContraCostaWindmills.jpg [ 26.76 KiB | Viewed 6356 times ]

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 Post subject: Re: Viva la Quixotine!
PostPosted: Tue Sep 27, 2005 11:33 am 
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Lamma-Gung {L_WROTE}:
A rotating guillotine!

Somewhat like Caligula's killing machine in the eponymous movie.


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