I am new in this forum so I am sorry for any inconvenience, I am doing a master degree and it discusses 4 mppt techniques. i am using matlab software and i made a model of a PV system feeding a pump station. I intend to do a project applying mppt concept practically.i will use an arduino kit working as a mppt controller. the arduino kit has 2 signals from PV sourse current and voltage. and it is connected to matlab software that has the 4 mppt methods. when applying mppt method the arduino will send an optimum pwm signal to the switches of the dc/dc converter so that an optimum power is received from PV to the dc pump.The main problem I am facing is that dc dc converter circuits don't receive an external pwm signal as it has its oscillator producing a certain frequency to the switches.
mppt controller just i will apply these techniques from matlab to the switches of the converter