Doubt in SOC of battery

Hi... Imagine the next battery values: http://img534.imageshack.us/img534/2271/batl.png

What voltage value that corresponds SOC = 1 ?

Answer 1

[Arnaud Miege]

The SOC is calculated as follows (see Battery documentation in SimPowerSystems):

where i is the current flowing through the battery. if the SOC is 1, it means that the integral of the current with respect to that point in time is equal tot the maximum charge of the battery. The voltage will depend on what the battery is connected to.

Arnaud

[Nuno]

In the battery with Nominal Voltage = 12V, is possible I can voltage of battery ( V=21V ) and SOC=0.852 ?

[Nuno]

In the battery with Nominal Voltage = 12V, is possible I can voltage of battery ( V=21V ) and SOC=0.852 ?

[Nuno]

In the battery with Nominal Voltage = 12V, is possible I can voltage of battery ( V=21V ) and SOC=0.852 ?

[Arnaud Miege]

Don't know. SOC is only related to current, not voltage.

[Nuno]

Ok! I think that if nominal voltage V=12V the SOC=1, but no...

So, one battery with nominal voltage V=12V, wich output voltage that can achieve?

[imanova imen]

maximum 14V otherwise it explose :)