Hi All,
Currently, I'm doing a research on three phase pv grid-tied. For further understanding, I try to find a model to analyze the data and results. I've found a model which is in Matlab/Simulink. However, I'm having difficulties in understanding how the MPPT and subsytem work. Could anyone please explain to me. There's an attachment which is the Grid-Tied Connected System in Simulink. My questions are:
In MPPT block,
i) Is Pn-Pb equivalent to P(n)-P(n-1) ?
ii) Instead of delta P/delta V why is that delta P * delta V ?
iii)The 0.001(Delta D) is that the duty ratio?
In Subsystem block,
i)I try to model out the equation. But I couldn't really figure it out which equation he used.Can anyone please guide me on this?
Sincerely hope someone could guide me on this. Sorry for any inconveniences caused. Many thanks.
Currently, I'm doing a research on three phase pv grid-tied. For further understanding, I try to find a model to analyze the data and results. I've found a model which is in Matlab/Simulink. However, I'm having difficulties in understanding how the MPPT and subsytem work. Could anyone please explain to me. There's an attachment which is the Grid-Tied Connected System in Simulink. My questions are:
In MPPT block,
i) Is Pn-Pb equivalent to P(n)-P(n-1) ?
ii) Instead of delta P/delta V why is that delta P * delta V ?
iii)The 0.001(Delta D) is that the duty ratio?
In Subsystem block,
i)I try to model out the equation. But I couldn't really figure it out which equation he used.Can anyone please guide me on this?
Sincerely hope someone could guide me on this. Sorry for any inconveniences caused. Many thanks.
