i have been building inverters (single phase 220v) using mosfets and controll circuits and they really works but my biggets problem now is that my people are now requesting for bigger invertters like 25kva-200kva, what i am now facing is the size and the look of how the finnished product will be if i continue with the use of a transformer.
i have been building inverters (single phase 220v) using mosfets and controll circuits and they really works but my biggets problem now is that my people are now requesting for bigger invertters like 25kva-200kva, what i am now facing is the size and the look of how the finnished product will be if i continue with the use of a transformer.
As you are making inverters, i hope that you might be a qualified person. lease re-collect the rule-- "energy can neither be created nor...."
so if you want inverter at such high wattage, you have to afford volume and higher power devices. Only way ito reduce size of magnetics is to choose High frequencies, in the order of MHz. I am not quite sure whether devices and cores are available at such high wattage.
Then why not try distributed inverters housed in one cabinet. How ever the outputs need to be isolated. This gives you redundancy.
thanks i read your msg, and i think the solution is to build a transformerless inverter that takes a battery bank of say 300volts dc and switch to 230vac, but i have little or no idea of how to go about. still i will like to show u what i have done so far using a 2 anode transformer. Pls i will love to have your mail address so i can send it to you thanks
thanks i read your msg, and i think the solution is to build a transformerless inverter that takes a battery bank of say 300volts dc and switch to 230vac, but i have little or no idea of how to go about. still i will like to show u what i have done so far using a 2 anode transformer. Pls i will love to have your mail address so i can send it to you thanks
thanks i read your msg, and i think the solution is to build a transformerless inverter that takes a battery bank of say 300volts dc and switch to 230vac, but i have little or no idea of how to go about. still i will like to show u what i have done so far using a 2 anode transformer. Pls i will love to have your mail address so i can send it to you thanks