Feasibility study, design and implementation of smart polygeneration microgrid at AMU

The result shows that in grid-connected mode, the key cost parameter belongs to PV system (i.e. INR 20.68 million) followed by grid operating cost (i.e. INR7.28 million), battery (i.e. INR 3.11 million) and converter (i.e. INR 2.083 million). While in the off-grid mode the major part of the total system cost is covered by battery storage system (i.e. INR 74.76 million) followed by PV system (i.e. INR 27.96 million) and converter (i.e. 2.385 million). The comparative study shows total system cost associated with proposed microgrid G + PV + B (i.e. INR 33.163 million) is 31.57% of current scenario while the total system cost associated with PV + B (INR 105.036 million) is 95.41% higher than the current scenario. The recommended system mitigated 226.26-kilo kg of CO2, 980.93 kg of SO2, and 497.73 kg of Nitrogen oxides per year.