|Jan 15, 2006, 09:18 PM|
Having killed my last lead-acid battery for charging at the field, I have been forced to considered a generator. However spending $700-$800 for those spiffy honda units is a bit much. Plus, you must still use a 12vdc power supply with the generator to convert the 120AC the generator outputs. More crap to haul along.
So I thought I could construct my own field power generator that can output 12V at 50 amps or so, more than enough for any chargers needs. I would use a small ND automotive alternator powered by some small yard machine derived engine that I havent pinned down yet.
My question is what will the average charger think of the quality of the power coming out of that alternator. I seem to remember the schulze chargers warn against using them with even a power supply, battery only.
Would a couple of beer can size capacitors be enough to smooth out the ripple ?
|Jan 15, 2006, 09:36 PM|
USA, CO, Lakewood
Joined Sep 2002
I while back I thought about taking a small engined lawn mower, toss the blade, slap on a pully and mount a generator with it's shaft verrticle on the top of the deck with the pully underneath. a small pb battery also mounted on the deck would also make the DC palatable for even the most finiky chargers. Plus, it's already on wheels.( Maybe even self propelled!!!!)
|Jan 16, 2006, 08:36 AM|
Most of us have a car,truck,SUV which we drive to the flying site. These come equiped with a similiar such power generating device. These also work very well for re-charging lead acid batteries.
Very interesting article however. I still believe a Golf or Club Cart is the way to go.
There are some very low cost power plants available. Not sure of quality but the price(s) are right. A 1000 watt for around $200 delivered.
|Thread||Thread Starter||Forum||Replies||Last Post|
|Electric Mod to a Home-Brew HLG||Balsa Hound||Electric Sailplanes||3||Aug 25, 2002 11:52 PM|
|400 Size CCPM Home Brew Copter||Foxtrot||Electric Heli Talk||6||Jan 22, 2002 06:08 PM|
|Home brew Hotliner.||Redster||Electric Sailplanes||3||Dec 24, 2001 09:23 AM|
|Home brew bee||K Ho||Electric Plane Talk||0||May 03, 2001 09:17 AM|