Hydroelectric turbine and ram pump

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jonule
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by jonule » 12/08/08, 13:53

Hi everybody,
following the subject on the hydraulic ram, I deter this one following the remark of lejustemilieu, to which I come to bring some links following his:

here are other suppliers of turbines:
http://www.edgb2b.com/Turbines_hydro_el ... uille.html

that you can directly use the water current (kaplan turbine)

to make your own turbine:
2,2kW permanent magnet generator, pelton turbine, teeth for turbine etc:
http://search.ebay.fr/_W0QQfgtpZ1QQfrpp ... cNQ5fQ5fSI
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Christophe
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by Christophe » 12/08/08, 14:15

Jonule, you really don't understand anything ... this time I throw your images (hosted elsewhere) ... then I also transfer the link to a competition from our shop!
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jonule
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by jonule » 12/08/08, 15:27

sorry you will have to tell me the button to click to host the images, 5 mins from you! -)

the competitor you were talking about soft energy?
well I didn't know either, it's not easy to know all your competitors! is there a list?
otherwise they also offer more stuff than you, aren't they really competitors? if ?
you offer hydro electric turbines?
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Christophe
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by Christophe » 12/08/08, 15:36

Ralalala Jonule there are times I wonder if you do not express ...

Spend 5 minutes reading this topic please:
https://www.econologie.com/forums/nouveaux-i ... t5866.html
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tromeur
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micro hydraulic




by tromeur » 26/08/08, 19:13

Hello
does anyone know where to find in France or Europe an ELC (electronic load controler) for a synchronous turbine?
I know a site which gives explanations and shema to make one but I am completely incapable of it
please
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jonule
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by jonule » 27/08/08, 10:19

uh you mean for an Asynchronous turbine?

otherwise you will find them at resellers of electric motor (therefore generator), but expensive ... maybe on an old machine?

for synchronous machine you have the systems of tractors on PTO, self regulated.


> you could indicate your links for diagrams / explanation to make some please?

thank you !-)
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tromeur
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by tromeur » 27/08/08, 12:25

Hello
It is indeed a turgo turbine coupled to a synchronous alternator 4poles 220v 1500w
address for construction
http://www.microhydropower.net/mhp_grou ... _main.html
It's heavy in English and very complicated for me
ELC = electronic load controler
for asynchronous IGC = inductor generator controler
Good luck !
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jonule
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by jonule » 27/08/08, 13:11

in fact it must be an electronic "charge controller" (not mechanical what ;-), as to regulate synchronous machines of wind turbines!

you can find i think:
http://jr-international.fr/regulateur-c ... rench.html
http://www.xantrex.com/web/id/72/p/1/pt/5/product.asp

for example ?
xantrex certainly offers a product that suits you ...
it must be adapted to your amperage and your voltage (1500W / 220 = 7A).

difficult for 220V, maybe easier at 12 or 24, 48 V?

why absolutely 220?
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tromeur
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by tromeur » 27/08/08, 14:43

Hello
on these sites we don't offer a 220v controller
why 220v it is because i have the turbine but elc is in the harbor
for simplicity
a turbine operating without elc would produce the following consequence:
with each addition of a load by the user the speed therefore the voltage and the frequency drops this can be compensated by a wider opening of the water solution admission valve which does not respond to normal use
with elc the turbine always works at full speed 1500w if the user only requests 1000w the excess is diverted to a ballast load (heating resistance) so there is no variation in load on the alternator role of elc
Not easy to find this elc
thank you for your interest
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jonule
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by jonule » 28/08/08, 10:07

hi, that's what i'm telling you, the xantrex deflects the overload on resistors that heat the water for example.
exists in 12, 24 and 48 volts.
after if you want the 220 you need the converter.

+ simple and cheaper than an ELC, except the price of the converter + batteries, you see.

have you seen this xantrex 230V 3300W model that plugs into the network, from 24 or 48 V batteries?
http://www.epok-revolutions.com/enr/190 ... 50-hz.html

the turbine is just pelton or something else ... but the generator: what are you using?
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