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Messages 6647 - 6676 of 11803   Oldest  |  < Older  |  Newer >  |  Newest
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6647
Hi all ~ As an editor for Home Power magazine, one of my responsibilities is to recruit experts and end users of RE technologies to contribute articles to the...
claireandersun
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Jan 4, 2006
7:28 am
6648
Dear group, See the message by Shailesh Mishra below. If you are able to help Shailesh with brochures, please contact him directly at shaileshco@.... ...
Wim Jonker Klunne
wim_klunne
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Jan 4, 2006
12:58 pm
6649
Dear group, See the message by Manuel Heredia below. Answers to him directly at mh_enr_futur@... <mailto:mh_enr_futur@...>, cc to the group when...
Wim Jonker Klunne
wim_klunne
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Jan 4, 2006
12:59 pm
6650
Happy New Year 2006! I'm from Romania and I am looking for pico turbines manufacturers. Please help me if you now good manufacturers with good prices Europe ...
mihaihlb
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Jan 4, 2006
5:31 pm
6651
Dear group, See the message by Earl Worsham below. Answers to him directly at EarlMargit@..., cc to the group when relevant. Dear Earl, for more...
Wim Jonker Klunne
wim_klunne
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Jan 4, 2006
5:36 pm
6652
Hi Mihai, All the best Pico turbines manufactures are represented in Romania already. Here you can go for them: ...
ffleseru
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Jan 4, 2006
8:56 pm
6653
Hi Mihai, All the best Pico turbines manufactures are represented in Romania already. Here you can go for them: ...
ffleseru
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Jan 4, 2006
8:56 pm
6654
I am looking for easy plans for poncelot wheels. I am a machinist and blacksmith so I can fabricate one out of steel. I have seen them and have many pics from...
frogvalleyforge
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Jan 4, 2006
10:20 pm
6655
Have a look at our web site Regards Michael Lawley Renewable Energy Engineer EcoInnovation EcoInn/EcoBach 671 Kent Road R.D.1 New Plymouth New Zealand Phone:...
Michael Lawley
ecoinn2001
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Jan 4, 2006
10:21 pm
6656
hello claire, if you wish so i can record some of our future experiences - as far as hydopower is concerned - for you. as it is, i receive messages from this...
hlimbeau@...
hansdenboer2000
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Jan 5, 2006
7:30 am
6657
Hi to all! I am interested about hydro-screen design. On my hydro-site there are a lot of leafs and debris in the water. Please send me informations how can I...
mihaihlb
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Jan 5, 2006
9:16 pm
6658
have you looked at http://www.hydroscreen.com/ yet? ... From: "mihaihlb" <mihai.mureseanu@...> To: <microhydro@yahoogroups.com> Sent: Thursday, January...
Doug Lux
dougalux
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Jan 6, 2006
12:23 am
6659
Hi to all! I am interested in the design of logboom for the collection of debris , logs etc.Can anybody help me in calculating wind and water friction/form...
munit bector
ermunitbector
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Jan 6, 2006
7:03 am
6660
Hi!GOOD DAY! I am Lordman Monforte an electrical engineering student of Mindanao State University of Iligan Institute of technology,Philippines.I joined...
Lordman Monforte
namdrol_18
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Jan 6, 2006
10:02 pm
6661
Munit, You can fashion a pretty good log boom from sticks of 8" or 10" PVC pipe. Fill them 1/2 full of water and cap the ends. Place the boom diagonally across...
rkweir@...
Send Email
Jan 7, 2006
11:40 am
6662
I have a 2KW 240VAC hydro. The load controller uses water heater elements in a barrel of water as a waste load. It works OK, but the heat is going to waste and...
wedtmoohay
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Jan 9, 2006
8:30 am
6663
I'm new to this all, but wondering why these heavy load controllers are used. For comparison, car generator doesn't have any these days, i.e. the electronic...
Farrukh Toirov
toirov_farrukh
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Jan 9, 2006
10:04 am
6664
Doug, Your scheme using water heater elements in a barrel is OK and should be maintened. Correct the leaks and adjust only a small water flow for get max. ...
Carlos Bonifetti
cebondiet
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Jan 9, 2006
5:27 pm
6665
Girimahyu, Please give us first more precision in your request: gross head, flow range, end uses and so on. Regards, Carlos Bonifetti ... From: "giri wahyu...
Carlos Bonifetti
cebondiet
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Jan 9, 2006
5:28 pm
6666
Doug: The ELC controls the output level of the generator, you called waste load because you think that is not being used -- the basic point is that the ELC is...
HYDRO
nando37@...
Send Email
Jan 9, 2006
5:29 pm
6667
Hello, In microhydro (and hydro), if you don't use exactly the power produce by the turbine, the turbine overrun and the alternator may explode if it can't...
ericnoharet@...
ericnoharet
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Jan 9, 2006
5:30 pm
6668
Dear Peter, Wim and all members, Peter's idea is a very good one. We receive too much 'dark room' messages. Regards, Carlos ... From: "P M"...
Carlos Bonifetti
cebondiet
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Jan 9, 2006
5:30 pm
6669
Hey Doug, I believe they do make a 240 VAC light bulb for industrial use so you won't have to do the series wiring....i've heard that these bulbs are very long...
Mark Drabick
bigpogue
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Jan 9, 2006
5:31 pm
6670
Farrukh: Since you are new at this all, In a car the power is controller with the gas pedal. In a hydro, most of them do not have a gas pedal to controller...
HYDRO
nando37@...
Send Email
Jan 9, 2006
5:32 pm
6671
Dear Nando, I have a basic understanding how all of these systems work. But I was wondering, has anyone tried taking a Ac generator and varying the excitation...
Dennis Buller
dennisbuller
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Jan 9, 2006
6:33 pm
6672
Dennis: There are alternators with regulated fields to regulate the output of the it, the frequency of the alternator will vary due to the turbine RPM ...
HYDRO
nando37@...
Send Email
Jan 9, 2006
7:03 pm
6673
To use incandescent lamps as ballast loads IT IS BEST to use them at lower voltage, which means for 240 volts, use two lamps in series for each 240 volts link...
HYDRO
nando37@...
Send Email
Jan 10, 2006
4:19 am
6674
Dear Nando, I have spent the last five years reinventing the waterwheel. It has just gotten to the point where I have to start looking at generating system for...
Dennis Buller
dennisbuller
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Jan 10, 2006
11:03 pm
6675
This might have been mentioned earlier in this thread but it bears repeating...If your load controller is very fast acting then it will have difficulty...
Rob Linschoten
rob_linschoten
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Jan 10, 2006
11:03 pm
6676
Hi Doug, and all! ... Yes, there are several. One is that if your idea was using the light from the lightbulbs, forget it. Most of the time they will be...
Manfred Mornhinweg
mmornhin
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Jan 10, 2006
11:04 pm
Messages 6647 - 6676 of 11803   Oldest  |  < Older  |  Newer >  |  Newest
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