Hi Jopasnul,
Thank you André, it confirms once again what I thought!
Obviously to power the heating, the regulation is rough, basically, we don't care a bit, you have to calibrate the value of the condo for an average load value ... me, I want to supply the whole house, so variable loads and different types ... not too many asynchronous motors, just the log saw for the moment .... so, for me, the regulation is more complex but it is done (or will be done, rather .... dixit jonule) ... The isolation transformer in a simple case as you describe allows to collect parasites and voltage variations, it is a very good solution.
Jonule,
For the difference between mono and tri, it is clear that the difference is in the number of phase ... a 1.5kw mono motor will give you 1.5kw, a 1.5kw tri motor will give you 500w per phase. Just think backwards, not seeing electrical energy in the direction gives mechanical energy but the opposite. Afterwards, there are questions of yields depending on how the engine is used and above all at what power, it is necessary to arrive at the best possible output without exploding the generator or the turbine .... it's not so simple as it seems (especially on powers exceeding 10kw).
For the value of the condo in the assembly of André or others, it is impossible to give you a ready-made formula .... it is my opinion, compared to the experiments carried out ... it all depends on the engine, of these characteristics (power, technology, etc.), of the power consumed, of the charging style (resistive, inductive, capacitive or a mix of all of this ...) Cool! No ?
Another thing, Jopasnul !!!
The essential difference in a mono or tri MAS is that depending on the power you want, it's easier to find sorting than mono .... small power => mono .... high power => sorting
There you are ...
I leave to André to correct the bullshit that I tell ....
A + Serge.