A novel auxiliary unit based high gain DC-DC converter for solar PV system with MPPT control

<span lang="HR">Solar photovoltaic (PV) system becomes popular to generate the electricity in Asian region and helps reduce burden utility. The power converter plays crucial role interconnect with DC- grid. Traditional type DC-DC can able extract maximum from solar PV. However, most of applications, it often fails meet voltage level DC bus additional is required boosting p voltage. In order overcome this drawback, paper proposes a novel PV enhance DC-bus. IV characteristics practical cell mathematical modelling have been done implemented same proposed high gain converter. point tracking (MPPT) algorithm operation details are addressed detailed waveform evident reported paper. simulation study was carried out PSCAD/EMDTC software. From measured results, investigated further validate MPPT operation, values achievement performance analysis corresponding explanations results presented article.</span>