Table 5 Result analysis for optimal allocation of DGs at 0.9 pf
Parameters | BO | PSO |
|---|---|---|
DG (0.9 pf) size (kW)/Bus number | 628 (15) | 452 (17) |
459 (30) | 200 (10) | |
413 (32) | 828 (31) | |
Daily active Power Loss in kw | 870 | 916 |
% Daily active power loss reduction | 76.84 | 75.61 |
Voltage deviation Index In p.u | 0.5238 | 0.5404 |
Lowest voltage of the system in p.u | 0.9498 (18th bus, 23rd hour) | 0.9496 (14th bus, 23rd hour) |
OF | 0.2417 | 0.2528 |
PLRI | 0.2316 | 0.2439 |
VDIRI | 0.2653 | 0.2737 |
Time in sec | 309.8 | 410 |