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Table 7 Statistical analysis for case 2 of IEEE 30 bus system

From: Optimal reactive power dispatch using a novel optimization algorithm

Algorithm Best (MW) Worst (MW) Mean (p.u.) Standard deviation (SD) % of Power save
C-PSO [31] 4.68017 5.69149 5.14339 2.8854 × 10−3 17.3114
CI-PSO [31] 4.61244 4.87635 4.64732 5.834 × 10−4 18.5081
LDI-PSO [31] 4.61243 4.93822 4.62908 4.851 × 10−4 18.5083
B-DE [31] 4.61243 4.61333 4.61281 2.6 × 10−6 18.5083
R-DE [31] 4.66755 4.98274 4.75088 6.54 × 10−4 17.5344
SFLA [31] 4.61483 4.97653 4.72213 9.973 × 10−4 18.4659
NMSFLA [31] 4.61181 4.61749 4.61264 9.8 × 10−6 18.5192
ICA [31] 4.6155 4.6624 4.6397 2.7613 × 10−3 18.4541
IWO [31] 4.6287 4.9206 4.7813 3.1584 × 10−2 18.2208
MICA-IWO [31] 4.5984 4.6009 4.5991 8.006 × 10−6 18.7562
PSO 4.7915 4.9387 4.9053 \(9.08 \times 10^{ - 3}\) 15.3445
R-PSO 4.7392 5.0006 4.8695 \(8.707 \times 10^{ - 3}\) 16.2686
L-PSO 4.8655 5.0222 4.9496 \(5.1176 \times 10^{ - 3}\) 14.0371
PSO-CFA 4.7282 4.9185 4.8334 \(6.668 \times 10^{ - 3}\) 16.4629
IPSO-SR 4.719 4.9316 4.84455 \(6.668 \times 10^{ - 3}\) 16.6254
FOA 6.2775 6.3832 6.3605 \(5.3887 \times 10^{ - 3}\) −10.9099
MFOA 5.0957 5.1424 5.13425 \(1.724 \times 10^{ - 3}\) 9.97
JAYA 4.5983 4.5986 4.5984 \(9.4281 \times 10^{ - 5}\) 18.7579