Table 4 Result analysis for optimal allocation of DGs at upf
Parameters | BO | PSO |
|---|---|---|
DG (upf) size (kW)/Bus number | 309 (10) | 200 (12) |
493 (16) | 500 (16) | |
699 (31) | 776 (31) | |
Daily active Power Loss in kw | 1563 | 1590 |
% Daily active power loss reduction | 58.39 | 57.66 |
Voltage deviation Index In p.u | 0.8063 | 0.8091 |
Lowest voltage of the system in p.u | 0.9353 (18th bus, 23rd hour) | 0.933 (18th bus, 23rd hour) |
OF | 0.4139 | 0.4193 |
PLRI | 0.4161 | 0.4233 |
VDIRI | 0.4087 | 0.4098 |
Time in sec | 305.9 | 376.56 |