It is interesting the commentaries of many that set their thought to just one way and by no means they change it, though they have in front of them the...
9797
jim barr
wandana@...
Feb 1, 2003 8:51 pm
Jim Barr http://homepage.ntlworld.com/wandana expert to Manic Mechanics Wind powered coffee grinders (2000) Best is the enemy of good enough Barrs Law of...
9798
charles ronse
ronse0
Feb 1, 2003 8:51 pm
More about induction machines. What is efficient/inefficient concerning induction machines? Some numbers: The efficiency that can be obtained with direct...
9799
garciah
garciah@...
Feb 2, 2003 2:21 am
JIM: Your YES, does not say anything, what about if you "detail" your YES. Nando ... From: "jim barr" <wandana@...> To:...
9800
rocksideschool@...
william_malton
Feb 3, 2003 10:57 am
Hello. This is my first letter but I've been following the discussions for quite a while. I've just built my first PMG and wonder if there is a site that...
9801
Hugh
scoraigwind
Feb 4, 2003 3:35 am
... yes it would be nice but not does not yet. Sorry :-) -- Hugh hugh@... http://www.scoraigwind.co.uk/ [Non-text portions of this message have...
9802
Viv Rendall
vivianr@...
Feb 4, 2003 4:16 am
Hello I'm new to this group and I haven't yet been able to look over the huge amount of postings but I wonder if anyone can tell me if there is a simple...
9803
Nelson
nstevens@...
Feb 4, 2003 4:16 am
Thanks Michael. I am considering an H80 or Bergey 1kw to provide supplementary (or base) heat to my home on the lake with great winds. I am evaluating an air...
9804
Andre' Blanchard ...
andre_54005
Feb 4, 2003 4:18 am
Look at how they do "regen braking" in the electric vehicles that use AC induction motor systems. Basically they just reduce the frequency of the inverter...
9805
Bert Menkveld
bmenkveld
Feb 4, 2003 4:18 am
If you really want to heat water with renewable energy, you should consider a solar hot water system. In most places a solar thermal system will provide much...
9806
M.S. Dickerson <ms...
msdickerson
Feb 4, 2003 6:48 pm
Nice work on Germany's part! But on this quote "German manufacturer Enercon, which is prohibited from selling its products in the United States, accounted for...
9807
Henry duPont
offshorebi
Feb 5, 2003 1:13 pm
The Enercon wind turbines use variable speed rotor technology for which Enron Wind (now GE Wind) holds the US patent. Enercon tried to market their machines...
9808
stronghearted_1 <s...
stronghearted_1
Feb 5, 2003 1:49 pm
I'm looking for info that is a bit dated. An article appeared in the Mother Earth News in the mid 80's called "The Flight of the Red Baron". It's a small wind...
9809
garciah
garciah@...
Feb 5, 2003 1:50 pm
Andre: Excellent !!! Excellent, this is one of the ways, can you tell me the exact message number I would like to read it completely and connect with the...
9810
olivierkrug <o.kru...
olivierkrug
Feb 5, 2003 1:50 pm
Dear members, I just wish to let you know that a new group has been started at http://fr.groups.yahoo.com/group/petit-eolien which has exctly the same goals as...
9811
Robert W. Preus
rwpreus@...
Feb 5, 2003 5:28 pm
... My understanding is that Zond Wind, then Enron, now GE has a patent that covers any variable generation by wind onto the grid. I have not been able to...
9812
J.P.Sayler & Associates
windpowr@...
Feb 6, 2003 4:31 am
Windnetters; Well, I hate to upset the apple cart, but feel compelled to respond with my understanding of this sad issue. Back in about 1987 a company was...
9813
berndawgca <bernda...
berndawgca
Feb 6, 2003 4:31 am
Bill and group, I am under the assumption that part of the reason that a site does not exist in which the performance of homebuilt PMG's are listed is twofold....
9814
Paul Gipe
pgipe2000
Feb 6, 2003 4:31 am
To view the charts of the AirX power curve and a table of performance data as well as charts of the noise measurements on the AirX visit Hugh Piggotts web page...
9815
Andy Kruse
andy@...
Feb 6, 2003 5:44 am
RE: AIR Performance curves, AIR X Paul and everyone, You are both right and wrong when it comes to the power curve. The output in Watts is a very difficult...
9816
Andy Kruse
andy@...
Feb 6, 2003 1:54 pm
... From: Hugh [mailto:yahoo@...] Sent: Thursday, February 06, 2003 5:17 AM To: Andy Kruse; 'Paul Gipe'; awea-wind-home@yahoogroups.com Subject:...
9817
Andy Kruse
andy@...
Feb 6, 2003 10:38 pm
Hi Paul, I will be sure to get another turbine out to you. As for the power curve, this is one of those chicken and egg problems. Most people value small wind ...
9818
Hugh
scoraigwind
Feb 7, 2003 1:16 am
... But it is true that the average power output is very low in higher winds. That is what matters for energy production in those winds. If you lived on a...
9819
Makarand Lokhande
makarandpower
Feb 7, 2003 1:16 am
Dear Mr.Viv Rendall Sir, From your mail it seems that you are very much interested in the design of Axial Flux Permanent Magnet Wind Generator. Well. I am also...
9820
Michael Adkins
michaelscott...
Feb 7, 2003 1:16 am
Hi List, I don't understand the novelty of the Enron -> GE Wind systems patent... As another list member mentioned the approach is not that unique. I toured...
9821
Paul Gipe
pgipe2000
Feb 7, 2003 1:17 am
... Bravo Andy. Finally, we agree. Now, if you would just eliminate that power curve chart in your manual and all reference to instantaneous power in your ...
9822
M.S. Dickerson <ms...
msdickerson
Feb 7, 2003 1:17 am
Here is an excerpt I found from the USPTO: "United States Patent 6,420,795 Mikhail , et al. July 16, 2002 ... Variable speed wind turbine generator ...
9823
Art Toy <arttoy@.....
swmiwindnsolar
Feb 7, 2003 1:17 am
Hello All. Has anyone heard anything recent about the African Wind Power 5 kilowatt AWP 5.4 ? Is there someone conducting prototype evaluations who can...
9824
Derek
derek@...
Feb 7, 2003 1:17 am
Hi, Sorry - this is off-topic but it is something that I'm sure people out there have come across before. My biggest problem with self-made electricity has...
9825
johnjrhg <johnjrhg...
johnjrhg
Feb 7, 2003 1:18 am
I am thinking about buying a stormaster 40kw with the Dollar retrofit,and I would like to convert from the 480 volt 3 phase to single phase ,60hz ,240...
