I am interested in bi-charging a bank of batteries with a small turbine and a solar array.
The question I would like addressed - Wind turbines have a "break-in speed" and an operating speed. The operating speed is much slower than the break-in.
ie. break in speed 8mph operational speed 2.8mph
OK-Break in speed:
Now, Im guessing, its like the larger amp draw when first starting a motor. Getting over the friction and increasing momentum to get things moving. After that, continuing the cycle requires less power.
SO. IF the wind speed is regularly over the OPERATING speed, but under break-in, would it make any sense to use a charged cap ratched solenoid kick-start to get the turbine spinning when wind speeds are above operating but under break-in?
Do you think this is one of those perpetual motion ideas?
If the amount of power required to get the blades moving can be made up for before the wind reached break-in speed, It could work.
Now, I need people who know what they are talking about to set me straight.
Any math would be greatly appreciated.
The question I would like addressed - Wind turbines have a "break-in speed" and an operating speed. The operating speed is much slower than the break-in.
ie. break in speed 8mph operational speed 2.8mph
OK-Break in speed:
Now, Im guessing, its like the larger amp draw when first starting a motor. Getting over the friction and increasing momentum to get things moving. After that, continuing the cycle requires less power.
SO. IF the wind speed is regularly over the OPERATING speed, but under break-in, would it make any sense to use a charged cap ratched solenoid kick-start to get the turbine spinning when wind speeds are above operating but under break-in?
Do you think this is one of those perpetual motion ideas?
If the amount of power required to get the blades moving can be made up for before the wind reached break-in speed, It could work.
Now, I need people who know what they are talking about to set me straight.
Any math would be greatly appreciated.