To design different level from 2 level upto 15 levels on MATLAB software using H-Bridge technique and then make 15 level on hardware.After that we work on redusing the number of bridges,switches,sources.In short we reduce the size and THD so that we may get sinusoidal as perfect as possible on our o
To design multilevel inverter using arduino as pulse generator and to decrease its size THD and increasing efficiency
To design different level from 2 level upto 15 levels on MATLAB software using H-Bridge technique and then make 15 level on hardware.After that we work on redusing the number of bridges,switches,sources.In short we reduce the size and THD so that we may get sinusoidal as perfect as possible on our output.we are using arduino as pulse generator onstead of different ic's.
Our objective is to reduce the THD, size, cost and components used in inverter. we trying to get the best possible AC on output with least price and least component ised.
We divided our project progress into 3 phases.
Theory
Software
Hardware
Software used arecarduino and Matlab.while for theory power electronics is the main subject.
As whole world is going towards renewable sources because they are environment friendly.But we are getting DC from these sources,and mostly aplainces uses in home and industries are of AC.so we need to convert that DC to AC to run it. Mean its need of the Modern era.
By using arduino as pulse generator we are getting rid of Ic's which are unprogrammable. Now we will be able to use same arduino which will work for all the MOSFEtS as pulse generator.instead of using seperate ic for each and every MOSFET.Also THD is reducing.
| Item Name | Type | No. of Units | Per Unit Cost (in Rs) | Total (in Rs) |
|---|---|---|---|---|
| arduino | Equipment | 2 | 3000 | 6000 |
| Mosfets | Equipment | 80 | 90 | 7200 |
| capacitors | Equipment | 20 | 35 | 700 |
| capacitors | Equipment | 5 | 400 | 2000 |
| resistors | Equipment | 40 | 5 | 200 |
| variable resistors | Equipment | 5 | 30 | 150 |
| PCB boards | Equipment | 7 | 150 | 1050 |
| vero board | Equipment | 10 | 120 | 1200 |
| bread board | Equipment | 6 | 200 | 1200 |
| motor | Equipment | 2 | 8500 | 17000 |
| ac fountin | Equipment | 2 | 900 | 1800 |
| soldering rod | Equipment | 1 | 500 | 500 |
| soldering wire | Equipment | 5 | 250 | 1250 |
| Multimeter | Equipment | 1 | 2000 | 2000 |
| heat sink | Equipment | 50 | 35 | 1750 |
| battery | Equipment | 10 | 180 | 1800 |
| thesis | Equipment | 900 | 4 | 3600 |
| metal wire | Equipment | 1 | 1000 | 1000 |
| diode | Equipment | 30 | 20 | 600 |
| fuses | Equipment | 10 | 50 | 500 |
| Glass for hardware | Equipment | 2 | 2000 | 4000 |
| knobs | Equipment | 3 | 25 | 75 |
| programmable ic | Equipment | 13 | 550 | 7150 |
| sheets | Equipment | 3 | 20 | 60 |
| travelling | Miscellaneous | 6 | 700 | 4200 |
| Total in (Rs) | 66985 |
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