Harpreet Kaur

Design And Implementation Of Multi-junction PV Cell And MPPT Control To Improve Conversion Efficiency Harpreet Kaur

In this we represents the phenomenon of the PV cell or panel or traves the dissimilar model, like as Double diode or Single diode. Main principle of this is designing and implementation of MJSC to improve its transformation efficiency using simulink/MATLAB. To accomplish the simulation of Double diode or Single diode. model has been developed. Simulation modified results represent that the tandem cell can give 3- times larger efficiency as comparison to conventional cell. The method was eventually utilized to find out affect of the radiation or temperatures in the generation of electricity. MPPT technique was used to improve the multi-junction solar cell implementation for improvement of transformation efficiency. The P-V and I-V graph represent that the double diode model give more precise result as contrast of single diode. The MJSCS decrease the temperature Influence or increase the size of band gap in simulation to improve the transformation efficiency. In this we use the two different technique of MPPT i.e. P& O or incremental conductance. We use this technique to improve the efficiency of solar cell. Or we compare the result of P& O and incremental conductance. And at the end it is observe that the Incremental conductance give the better performance as comparison to P& O.