Bdrt
Junior Member level 3
Hello everyone,
i'm developing a buck converter for a solar application.
For such, i've been following "Buck-Converter Design Demystified" Paper but i wanted to know if i am missing something in my calculation.
So the Values for the system are:
VinMax = 600V
VinMin = 400V
Vmpp = 480V
PinMax = 7,6kW
VoutMax = 380V
VoutMin = 280V
Fsw = 15kHz
So, following the paper logic, i've arrived to a 4,7mH for my worst case scenario :
LIR = 0.1 ; VinMax = 600; Vout=380V;
Do i need to have other concerns when dimensioning a inductance for this kind of converter and this power values?
Thank you all for your time.
i'm developing a buck converter for a solar application.
For such, i've been following "Buck-Converter Design Demystified" Paper but i wanted to know if i am missing something in my calculation.
So the Values for the system are:
VinMax = 600V
VinMin = 400V
Vmpp = 480V
PinMax = 7,6kW
VoutMax = 380V
VoutMin = 280V
Fsw = 15kHz
So, following the paper logic, i've arrived to a 4,7mH for my worst case scenario :
LIR = 0.1 ; VinMax = 600; Vout=380V;
Do i need to have other concerns when dimensioning a inductance for this kind of converter and this power values?
Thank you all for your time.