Analysis of Pre- and during COVID-19 Mixed Load Models on Unbalanced Radial Distribution System Using a New Metaphor-Less Rao Optimization

Table 5

The optimal size and location of DG and DSTATCOM for mixed LM during COVID-19 effect.

Description		DG size in kW (bus)			DSTATCOM size in kVar (bus)
		Phase A	Phase B	Phase C	Phase A	Phase B	Phase C
Case 1	1DG	517.24 (7)	478.43 (7)	470.4 (7)
Case 2	1DSTATCOM				360.34 (6)	469.48 (6)	238.8 (6)
Case 3	1DGDST	837.58 (14)	540.33 (14)	779.58 (14)	339.2 (7)	522.08 (7)	328.6 (7)
Case 4	2DG	290.79 (12), 304.09 (18)	489.24 (12), 429.28 (18)	215.04 (12), 641.61 (18)
Case 5	2DSTATCOM				86.87 (3), 182.19 (7)	416 (3), 332.07 (7)	356.84 (3), 259.91 (7)
Case 6	2DGDST	212.33 (23), 511.95 (7)	489.18 (23), 510.93 (7)	413.49 (23), 178.67 (7)	320.41 (22), 243.72 (17)	292.77 (22), 356.3 (17)	176.99 (22), 378.48 (17)
Case 7	3DG	903.34 (3), 95.311 (6), 332.12 (14)	668.5 (3), 178.29 (6), 124.3 (14)	423.31 (3), 418.34 (6), 99.955 (14)
Case 8	3DSTATCOM				40.58 (5), 175.76 (3), 297.09 (7)	72.051 (5), 317.22 (3), 323.4 (7)	103.53 (5), 20.023 (3), 465.38 (7)
Case 9	3DGDST	189.49 (30), 608.37 (16), 55.772 (18)	902.47 (3), 384.43 (16), 154.98 (18)	624.72 (3), 503.24 (16), 298.57 (18)	396.83 (18), 72.273 (8), 243.58 (9)	121.5 (18), 243.08 (8), 221.9 (9)	278.99 (18), 202.55 (8), 128.74 (9)