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Table 2 Results at period 2 of the IEEE 15-node system

From: A novel approach of a dynamic multi objective optimization of a power distribution system

Maximum active power available from the source: 5000 kW

Maximum reactive power available from the source: 3500 kVAr

 

Without reconfiguration

After reconfiguration

Reduction (%)

Total active power load (kW)

4305.0

1614.0

62.50

Total reactive power load (kVAr)

3228.75

1212.0

62.46

Open switches

No open switches

S2

/

Active power losses (kW)

384.67

66.937

82.59

Reactive power losses (kVAr)

357.37

56.835

84.09

Vmin (p.u.)

0.8752 (node 13)

0.9508 (node 8)

/

Vde (p.u.)

0.1248

0.0492

60.57

Supplied node

1 to15

1, 2, 6, 7, 8, 9, 10

/

SAIFI (failure/day)

0

0.571

/

SAIDI (h/day)

0

0.571

/