Why the power of PV arrays gives low values? Simscape system
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Ahmed Abdel Salam
on 15 Oct 2024
Commented: Ahmed Abdel Salam
on 16 Oct 2024
Hello,
I have used 45 panels of PV to operate electrolyzer. The panels are distributed as 8 panels in parrallel and 5 panels in series. The output of the panel is 0.025 KWh? why? While we I opened Simscape results, I got different results?, can anyone help me?
My system is attached for consideration, please help
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Accepted Answer
Vinay
on 16 Oct 2024
The array is configured as an 8x5 grid, but the irradiance for cells (1,1) and (1,2) is not properly connected to the input. This disconnection is causing a lower current in that branch, which causes the lower power at the output.
The irradiance is a repeating sequence that varies from 130 W/m^2 to 180 W/m^2, causing the power values to fluctuate between 22W and 32W. This issue can be resolved by using a constant value of irradiance to the PV panel to make the constant value of the power at the output.
Kindly refer to the below documentation of ‘Solar Cell’ for more details:
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