antoine magdi
New Member
first, thanks for reading my post... i'm newbie in power control and i have many problems in ac; and many other problems in electricity in general...
my friends made a wind turbine for generating electricity; they finally arrived to 2 wires each is 12V dc/40A.... they want to transfer it to 220V ac and the excess power they want to save it in a battery 12V/40A also... and i have to make the control...
i have many questions and i hope not to disturb you....
1) the 40A this: means that the maximum total power that can be drained by all the grid is 40A?!!
2) the attached 2 schematics containing ics is it normal to implement electronic devices in ac circuits with high current rating, there is no damage that have to be occured?!!!
3) if i have to choose between one from the attached schematics, what i have to choose?!! and why(what's the difference)
4)why there is many inverter each one is for an precise wattage needed, isn't it depending only on the input of the circuit of inverter
5) i can expect from the previous rating (40A/12V) that the maximum power i can deliver is 480 watt?!! and after the transformer 220V ac 480 watt also?!!! so the total current that can be drained by the grid is (approximately) 2A?!!!
(if this is the case it means that if there is only one electric device that needs over 500 watt there will be a damage?!!!)
finally, thanks for your kindness to read all this message... i will be very thankfull if you helped me.
my friends made a wind turbine for generating electricity; they finally arrived to 2 wires each is 12V dc/40A.... they want to transfer it to 220V ac and the excess power they want to save it in a battery 12V/40A also... and i have to make the control...
i have many questions and i hope not to disturb you....
1) the 40A this: means that the maximum total power that can be drained by all the grid is 40A?!!
2) the attached 2 schematics containing ics is it normal to implement electronic devices in ac circuits with high current rating, there is no damage that have to be occured?!!!
3) if i have to choose between one from the attached schematics, what i have to choose?!! and why(what's the difference)
4)why there is many inverter each one is for an precise wattage needed, isn't it depending only on the input of the circuit of inverter
5) i can expect from the previous rating (40A/12V) that the maximum power i can deliver is 480 watt?!! and after the transformer 220V ac 480 watt also?!!! so the total current that can be drained by the grid is (approximately) 2A?!!!
(if this is the case it means that if there is only one electric device that needs over 500 watt there will be a damage?!!!)
finally, thanks for your kindness to read all this message... i will be very thankfull if you helped me.
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