Table 5 optimal capacitor placement on 24-bus network with cosφ = 1.
Bus number | Fixed capacitor | Switchable capacitor (Level 2) | Switchable capacitor (Level 3) | ||||||
---|---|---|---|---|---|---|---|---|---|
SHO | GWO | GA20 | SHO | GWO | GA20 | SHO | GWO | GA20 | |
7 | 300 | 450 | 150 | 0 | 0 | 0 | 0 | 0 | 0 |
8 | 150 | 0 | 300 | 0 | 0 | 0 | 0 | 0 | 0 |
9 | 0 | 0 | 0 | 300 | 450 | 300 | 300 | 450 | 300 |
11 | 300 | 450 | 300 | 0 | 0 | 0 | 0 | 0 | 0 |
12 | 0 | 0 | 0 | 150 | 150 | 150 | 150 | 0 | 150 |
13 | 0 | 0 | 0 | 300 | 0 | 150 | 300 | 0 | 150 |
14 | 0 | 150 | 300 | 0 | 150 | 0 | 0 | 0 | 0 |
15 | 450 | 300 | 150 | 0 | 300 | 0 | 0 | 0 | 0 |
16 | 0 | 0 | 0 | 300 | 0 | 300 | 300 | 150 | 300 |
17 | 0 | 150 | 0 | 150 | 150 | 300 | 150 | 450 | 300 |
18 | 300 | 150 | 150 | 0 | 150 | 0 | 0 | 0 | 0 |
19 | 0 | 0 | 0 | 300 | 0 | 300 | 300 | 300 | 300 |
20 | 150 | 300 | 300 | 0 | 300 | 0 | 0 | 0 | 0 |
21 | 0 | 0 | 0 | 300 | 0 | 300 | 300 | 300 | 300 |
23 | 0 | 0 | 0 | 300 | 0 | 300 | 300 | 0 | 300 |
Total (kvar) | 1650 | 1950 | 1650 | 2100 | 1650 | 1500 | 2100 | 1650 | 2100 |