the pictures you posted is stans show off video, he wasn't producing but maybe 6 cc's a sec in that video. The video of stan running his dune buggy with the cell sitting in the grass is what we're looking at. Im not saying its not an alternator but i have never seen an alternator contain Bullet style holes, it looks like to me that it is a driver motor and not an alternator.
If stan Ran his DC to AC Rotary Converter to the field coils Of the Bigger motor then used the small alternator looking motor to Start the motor then yes you can generate 3 phase, once the unit kicks on the smaller driver motor can be shut off, And the Generator unit will run or free spin by itself while generating 3 phase.
so the DC to AC rotary converter can be supplying single phase 220 to the unit and the unit will generate a 3rd leg or 3 phase. you can rectify this 3 phase and it will be even so energy efficient it will make you want to chunk the alternator in the dirt and piss on it. But was stan doing this? We do not know but we do know he would have been stupid not to do it. all we have is the pictures.
But The question is, why would stan NOT be doing this? he would be out of his mind not to, wouldn't ya think..
Google, Why use 3 phase? 3 phase is more engergy efficient than single phase and because of that if you Create a Single phase to 3 phase unit in your home your Bills will drop dramaticly, So YES 3 phase is more efficient than single phase.
The debate has just begun! it is the ones like us that will atleast try to solve these mysteries of what he was really doing,, But think about it,, 3 phase from the alternator, or 3 phase from the Generator? hrmmm, not a very hard choice bud.. the problem with using 220 volt 3 phase is you would have to "RESTRICT" the amp flow tremendusly, and i have not a clue how to do that unless you use some sorta variac, much like what looks to be in stans picture of the unit in the grass.. Then you could rectify it after it came from the variac, so i will be looking into 3 phase variacs and how they work.
LOL what would you do with 3 phase 220 if it was on your car? sound impossible? its not.