Hello,
I am here because it is 2 years that I work on a wind turbine, which with time continues to evolve (diameter rotor blade, basket, height, generator ...) to make it short, I want to change my engine (in generator mode) by a car alternator, resistance and speed side is not a problem because I did tests with an old alternator so I do not know if it works properly, hence these questions:
- Depending on the speed of rotation, does the resistive torque increase or decrease?
- To avoid having a couple at the start, I connected a very small engine (video recorder) on the alternator, it produces 12 v at 150tr-min of the wind turbine, at these terminals I put a relay 12v that drives the excitation, which means that at less than 150tr-min wind turbine (800tr-min alternator), there is no resistance. It's a good idea?
- Can we unplug the alternator from the battery while it is spinning ?, because seen the previous point I need to do it
- On a new alternator (Volkswagen bosh) there is a DF pin, on the forums everyone says it's the excitement out when I plug it into the + there is no excitement while when I unplug it there is excitement, that's the most important point in moving forward.
I know a lot but I need a hand
Alternator question
-
- Similar topics
- Replies
- views
- Last message
-
- 0 Replies
- 1711 views
-
Last message by Paul44650
View the latest post
08/06/23, 12:33A subject posted in the forum : Hydraulic, wind, geothermal, marine energy, biogas ...
-
- 7 Replies
- 5686 views
-
Last message by izentrop
View the latest post
15/11/20, 00:46A subject posted in the forum : Hydraulic, wind, geothermal, marine energy, biogas ...
-
- 3 Replies
- 3351 views
-
Last message by xxx74
View the latest post
26/03/16, 08:49A subject posted in the forum : Hydraulic, wind, geothermal, marine energy, biogas ...
-
- 6 Replies
- 17151 views
-
Last message by francis02
View the latest post
12/12/14, 11:36A subject posted in the forum : Hydraulic, wind, geothermal, marine energy, biogas ...
-
- 8 Replies
- 5704 views
-
Last message by bidouille23
View the latest post
19/02/13, 13:06A 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 218 guests