| 摘要 |
<p>The method (M) for the research of maximum available power in photovoltaic generators comprises: a step (1) of splitting up the total possible output voltage values (V) of a photovoltaic generator into a predetermined number (N) of voltage ranges (V0-V1,...,VN-1-VN); a step (2) of assigning each of the voltage ranges (V0-V1...VN-1-VN) respective priority values (xi; a step (3) of selecting a possible point of maximum absolute power (VMPP) of the photovoltaic generator. The method (M) also comprises repeating cyclically: a step (4) of selecting one of the voltage ranges (V0-V1...,VN-1-VN) according to the priority values (xi); a step (5) of selecting one point of comparison (Vc) within the selected voltage range; a step (6) of comparing the power value read in correspondence to the point of comparison (Vc) with the power value read in correspondence to the possible point of maximum absolute power (VMPP); if the power value in the point of comparison (Vc) is higher than the power value in the possible point of maximum absolute power (VMPP), a step (7) of setting the point of comparison (Vc) as new possible point of maximum absolute power (VMPP), a step (8) of increasing the priority value (xm) of the selected voltage range and/or a step (9) of decreasing the priority value (xj) of at least one of the non-selected voltage ranges.</p> |
