Table 7 Control variable limits (p.u.) for the test cases
From: Impact of the penetration of distributed generation on optimal reactive power dispatch
Limits of voltages and tap settings (p.u.) | |||||
|---|---|---|---|---|---|
\( {\mathbf{V}}_{\mathbf{g}}^{\mathbf{min}} \) | \( {\mathbf{V}}_{\mathbf{g}}^{\mathbf{max}} \) | \( {\mathbf{V}}_{\mathbf{PQ}}^{\mathbf{min}} \) | \( {\mathbf{V}}_{\mathbf{PQ}}^{\mathbf{max}} \) | Tmin | Tmax |
0.9 | 1.1 | 0.94 | 1.06 | 0.9 | 1.1 |
Limits of the reactive power sources (p.u.) | |||||
Bus No. | 18 | 25 | 53 | ||
\( {\mathrm{Q}}_{\mathrm{c}}^{\mathrm{min}} \) | 0 | 0 | 0 | ||
\( {\mathrm{Q}}_{\mathrm{c}}^{\mathrm{max}} \) | 0.1 | 0.059 | 0.063 | ||