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Taming Unruly Wind Power
NY Times ^
| November 4, 2011
| MATTHEW L. WALD
Posted on 11/05/2011 1:22:31 PM PDT by neverdem
click here to read article
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To: CCGuy
"
Makes no sense because most modern turbines can feather their blades so they are at a 90 degree angle to the wind and they stop turning. Did the writer do any research at all?"
True. I like
the kind of turbine (10-foot rotor, honest 700 watts in a good wind) that furls in higher winds and even magnetically slows as less current is required from the battery (see Midnite Classic MPPT controller and Clipper for turbines). Building it requires a little steelwork and mechanical experience/study, though, neither of which are enjoyed by government-dependent commie-NIMBYs.
(17-footer, honest 3kw in a good wind). ...2-3 times the power with the Classic controller and Clipper.
21
posted on
11/05/2011 2:59:02 PM PDT
by
familyop
("Wanna cigarette? You're never too young to start." --Deacon, "Waterworld")
To: CCGuy; DTogo
Engineer’s comments on the Classic MPPT controller for wind turbines with the Otherpower 10-footer (username: halfcrazy, first MPPT controller for both wind turbines and PV arrays).
http://fieldlines.com/board/index.php?topic=138295.0
The Classic has been further engineered since then and is available. [I receive no pecuniary benefits from any vendor in the wind industry. ...only the money that I save for myself in a very windy and sunny place with extreme cold weather. I do all installation work for myself and receive no subsidies. ...not even wealthy enough to qualify for any subsidies and not installing expensive, wasteful, commercial versions of components in order to qualify.]
22
posted on
11/05/2011 3:12:41 PM PDT
by
familyop
("Wanna cigarette? You're never too young to start." --Deacon, "Waterworld")
To: CCGuy; DTogo
23
posted on
11/05/2011 3:24:47 PM PDT
by
familyop
("Wanna cigarette? You're never too young to start." --Deacon, "Waterworld")
To: Repeal The 17th
They were doing pump back in Oklahoma 40 years ago, made for great fishing when they finally let us in.
24
posted on
11/05/2011 3:54:10 PM PDT
by
itsahoot
(There was a bloodless coup in 08, and no one seemed to notice. God help us.)
To: jmax
You’re with the same bunch who solved the problem of landing on the sun....by going at night.....right?
25
posted on
11/05/2011 4:01:38 PM PDT
by
stboz
To: familyop
Save for later. Thanks for the links.
26
posted on
11/05/2011 4:23:28 PM PDT
by
texas booster
(Join FreeRepublic's Folding@Home team (Team # 36120) Cure Alzheimer's!)
To: bigbob
I have to feel the same way. I cant figure out what is wrong with advocating drilling on our own land, making use of oil sands in North Dakota, Alaska, all of the coasts AND investments in wind, solar, geothermal energy, electric cars and hydrogen fuel cells. I never did get why it had to be either or. And discoruaging people from driving SUVs or trucks if they dont really need them for practical purposes or to do theur jobs effectively.
Simply proclaiming “we need oil” and not addressing the oil need in the aforementioned ways just isnt productive and puts us in continually bad positions, at home and abroad. That is why we have to fight with China, where probably at least tens of millions of people have been getting cars for the first time, over oil, we still have to rely on the folks of the Arabian penninsula for oil (even if we do utilize all our own oil)-and so they can still spread terror cells and hate madrassas from West Africa to the UK to East Asia and ignoring anyone who objects, we will have to make compromises with Mexico allowing them to send more ilelgals, and we have to stress over other nations trying to take Canadian oil. Frankyl I can figure out what about this attitude could be anything remotely resembling patriotic.
27
posted on
11/05/2011 4:26:59 PM PDT
by
emax
To: runninglips
28
posted on
11/05/2011 8:50:13 PM PDT
by
DakotaGator
(Weep for the lost Republic! And keep your powder dry!!)
To: texas booster
"Save for later. Thanks for the links."
You're welcome. Hopefully, anyone considering installing alternative energy equipment of any kind will do a weather study of their own place before buying components and materials. It's usually windy most of the winter here (over 9,000 ft. elev., no trees for miles, over 300 sun days per year). That's the downside: weather that most people would avoid (one night down to -15 F so far).
29
posted on
11/05/2011 8:52:22 PM PDT
by
familyop
("Wanna cigarette? You're never too young to start." --Deacon, "Waterworld")
To: neverdem
We have a number of these being built in our area. They are 50 and 100 KW generators by CM energy and totally quiet.
30
posted on
11/06/2011 5:55:22 AM PST
by
Arrowhead1952
(Dear God, thanks for the rain, but please let it rain more in Texas. Amen.)
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