Bonjour,
I'm looking for a permanent magnet alternator 400rpm max, 12v, 10w wind turbine type.
In my case it would be a tidal turbine with a non-submerged alternator of this type:
https://www.proidee.fr/concept-store...e-blue-freedom
Here is the only alternator I found which is rather expensive:
http://www.aliexpress.com/item/10W-1...5-35a67ff110b8
where
http://www.aliexpress.com/item/5W-PM...7-b0a958b45c9f
I want to stay in the 400rpm to avoid the gears with a minimal weight and a good yield, what do you recommend?
please
Hydroelectric DIY 10w
-
- Moderator
- posts: 79126
- Registration: 10/02/03, 14:06
- Location: Greenhouse planet
- x 10974
Re: DIY 10w tidal turbine
All links are HS ... surely a copy / pasted
0 x
Do a image search or an text search - Netiquette of forum
Re: DIY 10w tidal turbine
Example of a 5w portable tidal turbine: blue freedom (youtube)
I found a vertical wind generator PMG 400rpm 15w 12v 1.15kg
(problem; it is a complete wind turbine kit 150 euros on alibaba bof)
the price is not my main concern, but especially the yield> 80%, the weight <1kg
and ideally a vertical alternator designed for sustainable outdoors
I thought of a brushless motor + rectifier but at 400rpm we do not reach 10w 12v with an efficiency> 80%?
unless there are brushless experts here?
I also heard about a stepper motor used as an alternator but the performance must be poor?
Mini Wind Turbine G2> youtube
I found a vertical wind generator PMG 400rpm 15w 12v 1.15kg
(problem; it is a complete wind turbine kit 150 euros on alibaba bof)
the price is not my main concern, but especially the yield> 80%, the weight <1kg
and ideally a vertical alternator designed for sustainable outdoors
I thought of a brushless motor + rectifier but at 400rpm we do not reach 10w 12v with an efficiency> 80%?
unless there are brushless experts here?
I also heard about a stepper motor used as an alternator but the performance must be poor?
Mini Wind Turbine G2> youtube
0 x
-
- Econologue expert
- posts: 13644
- Registration: 17/03/14, 23:42
- Location: picardie
- x 1502
- Contact :
Re: DIY 10w tidal turbine
10 W is not huge. It takes at least 4 days to produce the equivalent of 15 cents in EDF equivalent. A bicycle dynamo will do the trick
0 x
-
- Similar topics
- Replies
- views
- Last message
-
- 1 Replies
- 4276 views
-
Last message by moinsdewatt
View the latest post
21/03/18, 22:30A subject posted in the forum : Hydraulic, wind, geothermal, marine energy, biogas ...
-
- 5 Replies
- 3456 views
-
Last message by simplino
View the latest post
09/01/16, 14:33A subject posted in the forum : Hydraulic, wind, geothermal, marine energy, biogas ...
-
- 1 Replies
- 2511 views
-
Last message by simplino
View the latest post
04/12/15, 14:13A subject posted in the forum : Hydraulic, wind, geothermal, marine energy, biogas ...
-
- 1 Replies
- 3738 views
-
Last message by simplino
View the latest post
04/12/15, 14:17A subject posted in the forum : Hydraulic, wind, geothermal, marine energy, biogas ...
-
- 4 Replies
- 5430 views
-
Last message by bidouille23
View the latest post
15/03/13, 21:45A subject posted in the forum : Hydraulic, wind, geothermal, marine energy, biogas ...
Back to "hydraulic, wind, geothermal, marine energy, biogas ..."
Who is online ?
Users browsing this forum : No registered users and 254 guests