Dual Strategy of Reconfiguration with Capacitor Placement for Improvement Reliability and Power Quality in Distribution System

Table 2

The results and comparison among the scenarios for the IEEE 69-bus RSD.

Parameter	Scenarios
	Sequentially			Simultaneously
	Base case	COP after DSR	DSR after OCP	DSR and OCP
Tie switch number	69, 70, 71, 72, and 73	16, 21, 40, 45, and 56	14, 42, 55, 62, and 70	14, 18, 38, 57, and 63
Total power loss (kW)	224.9606	95.2198	86.4039	85.4559
Capacitor location	—	28, 60, 66	15, 47, 60	39, 61, 65
Capacitor size KVAR	—	1200, 900, and 500	500, 1000, and 1000	700, 1100, and 500
(p.u.)	0.90901	0.95	0.95	0.96632
(p.u.)	1	1	1	1
Execution time (sec.)	1.7725	11390.2551	12383.004	18857.2237
Convergence iterations	—	49	37	6
Percentage loss reduction	—	57.6727	61.5915	62.0129
SAIDI (hr/c.yr)	1.00860	0.72352	0.71190	0.66594
SAIFI (f/c.yr)	1.5354	1.2797	1.2702	1.1240
EENS (MWhr/yr)	8.3287	3.6841	4.2457	3.5237
AENS (MWhr/C.yr)	0.00066897	0.00029591	0.00034102	0.00028303
ASAI (p.u.)	0.99988	0.99992	0.99992	0.99992
CAIDI (hr/c.Int.)	0.65691	0.6366	0.60427	0.58151
ASUI (p.u.)	0.00011514	8.2594 × 10^−5	8.1267 × 10^−5	7.6021 × 10^−5