230V home power supply, EV charging 1P 7.2kW/h - how to connect 3-phase 11kW/h?

Hello. I have a similar problem. With a thick 3x16mm² cable, I get power to the house 230V 14kW main fuse 63A and in the "vertical" 80A
I am an EV owner and the max that can be charged on 1F is 7.2kW/h
Colleagues have any idea how to connect a 3-phase 11kW / h ???

Moderated By krzysiek7:

Separated from the topic https://www.elektroda.pl/rtvforum/topic3486739.html

It can't be done.

I have one more question.
It is not possible at all, or maybe if I used 3 off-grid inverters 5 kWp each in a 3-phase system and connected the power supply from this thick cable to them, would it work?

In Poland, you would have to apply to the electricity supplier /Tauron or whatever/ for the connection conditions you want.

How about in the UK - ? - but I guess you also have to contact the supplier ?

In the IRL, the problem is that you have to pay a lot for such a service - which has already happened, the guys at the power station can put out such a charger and on phase 1 they won't do it because they don't know if, for example, there's any life-threatening equipment like a pump or respirator in the house. Here, outages are clearly monitored. This is just a curiosity because the main problem is cost. 3-phase electricity is simply more expensive.

So you want to quickly charge your "iPhones", but for almost free, because electricity is expensive?
And even though it can't be done, you still want to play "Polish onion" in Ireland?
Good luck then

Moderated By gulson:

Malice and irony are not needed.

But you're stupid boy, it hurts my head. Did you bring something wise with this poop to the discussion, or did you just show other followers of this thread how it burns the ass with envy?
11kW is primitively fast in your opinion? After all, people reading this have fallen off their stools.

Moderated By Topolski Mirosław:

3.1.5-3.1.7 Do not post content that deliberately causes conflicts in the forum and violates good manners. Do not challenge the other side of the discussion, even if you have a different opinion.
3.1.9. Don't be ironic or mean to the other side of the discussion. Please respect dissent and other opinions on the forum.

But you can't connect 3 phase to 1 phase......

guzendaad wrote:

or did you just show other followers of this thread how to bake ass with envy?

If it burns you where the back line loses its noble name, because:

guzendaad wrote:

The problem with IRL is that you have to pay dearly for such a service

then who is envious here and who has a problem - me or you?
I'm not complaining that the electricity is expensive, I just earn enough to pay my electricity bills "without groaning, complaining and messing around on the forum".
And if you haven't heard your friend's first answer that you can't connect 3F devices to 1F installations, it means that you can't and there's no point in bending reality.

Moderated By krzysiek7:

3.1.9. Don't be ironic or mean to the other side of the discussion. Please respect dissent and other opinions on the forum.

clubber84 wrote:

guzendaad wrote:

Did you just show the other followers of this thread how they burn their ass with envy?

If it burns you where the back line loses its noble name, because:

guzendaad wrote:

The problem with IRL, because you have to pay dearly for such a service

,
then who is envious here and who has a problem - me or you?
I'm not complaining that the electricity is expensive, I just earn enough to pay my electricity bills "without groaning, complaining and messing around on the forum".
And if you haven't heard your friend's first answer that you can't connect 3F devices to 1F installations, it means that you can't and there's no point in bending reality.

Whether it is possible, I don't know. Everything is a matter of money and imagination, people fly into space. In Poland, it will certainly not be possible, because no one will provide you with such power plus a reserve for other 1F devices.

Please stop this arguing already. An electricity bill in a house/apartment is one thing, and an electricity bill if you need to charge your car is another. Everyone cares about money, so do you.

clubber84 wrote:

I was only asking how best to settle accounts with an electrician for checking the installation in the apartment.

This is your post on Elektroda in the topic you started.
You'd rather pay less than more for a service. I suspect that as you continue to drive, you fill up before leaving, and not on the highway, where it is more expensive.
And wealth also comes from rational financial management. The fact that someone can afford an electrician and does not drive a 20-year-old gas car does not mean that he has to pay more for electricity if he can have it cheaper.

Okay, thanks for straightening me out.

Only, why did the author, sitting in Ireland, ask on the Polish forum if he can connect 3 inverters to one WLZ there?
Let him ask the natives, they know better.

Then you would have over 50A from 1 phase. A lot of.

I don't quite understand why you need so much power to charge.
40 kWh allows you to drive 200-300 km. Battery charging time is about 8 hours with a 7 kW charger.
How many kilometers do you drive daily?
Of course, people could be on the moon and one phase can be connected to a single-phase motor plus a generator, or an inverter from 1-phase to 3-phase. From an economic point of view, it will be cheaper to drive from time to time and charge the battery on a fast charger.

How about bridging the phases...?

lukiiiii wrote:

How about bridging the phases...?

There will be a short circuit could be a bridge rectifier. But that's not the problem.

Rezystor240 wrote:

lukiiiii wrote:

How about bridging the phases...?

There will be a short circuit You could use a bridge rectifier. But that's not the problem.

Only the author has a 1f power supply and the receiver is 3f. The proposal to bridge the phases was to bridge the phases in the receiver.
Whether this is a solution, I don't know. I have serious doubts in general. While it is possible that the lack of phase shift does not bother the electronics, lowering the voltage by almost half will involve a considerable increase in current to maintain the power at the output. Even if the input circuits are star-connected and the charger uses N, a very large current will flow through this N. It is in the input circuits of the charger that the problem may be. Firstly, can it work on such a voltage, secondly, does the charger have any protections.
In my opinion, it will not work, if only because of the increased current, to get the same power at the output.