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hi guys,
I am doing a fuzzy based mppt controller for PV array. now from different sources i have seen that the output membership function which is duty cycle is in a range of -4 to +4, now my question is that if we need a value of less than zero as duty cycle to get mppt, then how to use that...
Hi Guys,
I have generated some PWM from PIC microcontroller using my input data. Now i want to know how to reduce the peak to peak output voltage of the PWM, presently it is coming very high around 600mv but i want this value around some 100mv. so can anybody help me in this regard.
hridz
thanks. now if i want to give this PWM from microcontroller then do i need such type of a regulation circuit or what?? because i want to control the output of the converter using PWM from microcontroller.
Hi guys
I want to know what is the difference between PWM from Function Generator and PWM from IC- PWM VM. I got a sample circuit of boost converter in NI multisim. where the PWM signal is taken from a PWM VM IC it is working very fine, but when i tried to give the PWM signal from a Function...
I am trying to control the Gate of the mosfet using PWM from microcontroller. so i am not sure whether PWM is working or not??? in DSO the square waves are coming and with the change in duty cycle the on time is also changing.
Thanks mister_rf and betwixt,
but my problem is that Schottky diode is not available here, i dont know what to do now ??? may be is there any other way solve this problem..????
Hi,
I am trying to design a boost converter for my project work in solar panel. but i am unable to do so. i am using IRF540 mosfet. the output voltage of the converter is less than the input voltage and with the change in duty cycle the output voltage is not changing at all. so guys can you...
hi..
I am doing a hardware project based on fuzzy logic. Now I want some idea regarding the code which has to be written in microC. Now do any one of you have any idea how to write the code.
with regadrs
Thanks for the reply..
2V is the maximum output voltage of the panel and input voltage will start from 0V.
I need the circuit design of the converter..
thanks
with regards
hridz
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