i hace asn unfolder flyback microinverter with MPPT, how could be the closed loop in simulink? if you can tell me o show me something it would be very helupful, i've been spending a lot of time with that and i still can´t to have teh desired sine wave in the output (it should be at grid amplitud and frequency)
i want to do this with a PI controller for the input of 300v and output of 65v. what values should i give in transformer parameters and PI controller? please help
Hi lokesh. Change the supply voltage to 300v. Change transformer voltage to 300v at primary and 65 v at secondary. For PI controller try with the same value that I have used. In case you are not getting then you have to design the PI CONTROLLER for your circuit. All the best :)
@@ElectronicsMaddy I tried the same simulation which you did, but i'm not getting the output even if I change the connection in transformer secondary. I did every step similarly with same parameters. I even shared this video with many people each and every one of them said the output is only zero.
@@logeshkumar7169 Have you changed the L and C values accordingly? Did you design the PI controller values? If yes, what are the values and what approach did you choose?
@@ElectronicsMaddy No. I didn't change any values. I just entered all the values you used from voltage, L and C values to transformer parameters and PI controller values. If i change the voltage then only I should calculate and change the values, but i just did the same as what you did still I'm not getting output. This is important to me. please help. I'm using matlab 2018a and 2020a
If you are simulating the circuit with exact same values that I have used then you will 100% get the output. If you are trying to change even a single parameter value, the entire circuit design changes. So you may not get the output
