| 摘要 |
PROBLEM TO BE SOLVED: To obtain a solar power generator efficiently using the generated power. SOLUTION: In this solar power generator, a virtual optimal operating voltage VA, MPPT(maximum power point tracking) minimum voltage VL, MPPT maximum voltage VH, voltage changing width switching voltage VCL and VCH to be used at the time of operating MPPT control are calculated based on the output voltage of a solar panel just before the activation of an inverter circuit (a step 100), and then the MPPT control is operated based on each calculated voltage value (steps 102-150). |
